School of Medicine
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Lecturer, Surgery - Anatomy
Bio Physical therapist, lecturer
Aida Habtezion MD MSc.
Associate Professor of Medicine (Gastroenterology and Hepatology)
Current Research and Scholarly Interests Leukocyte recruitment & immune responses in diseases affecting digestive organs
Professor (Clinical) of Anesthesia and Pediatrics, Emeritus
Current Research and Scholarly Interests The Pediatric Perioperative Anesthesia Environment-demography, performance-based credentialing, outcome measurement;
Regional Pediatric Transport Systems-organization, resource management, patient care equipment, team composition, outcome measurement.
Disaster preparedness for hospitalized pediatric, neonatal and perinatal patients.
Affordable simulation for small-scale and assessment.
Clinical Professor, Medicine - Cardiovascular Medicine
Bio Dr. Francois Haddad, MD is a Clinical Professor of Medicine that specializes in the field of cardio-vascular imaging, pulmonary hypertension, advanced heart failure and transplantation. Dr. Haddad has over 18 years of practice in the field of cardiology. He directs Stanford Cardiovascular Institute Biomarker and Phenotypic Core Laboratory dedicated to translational studies in cardiovascular medicine. The laboratory focuses on (1) identifying early biomarkers of heart failure and aging, (2) bioengineering approaches to cardiovascular disease modeling and (3) novel informatic approach for the detection and risk stratification of disease. He is involved is several precision medicine initiatives in health including the Project Baseline, the Integrated Personalized Omics Profiling Initiative, the Athletic screening program at Stanford and the Strong-D cardiac rehabilitation initiative in individuals with diabetes mellitus.
Clinical Assistant Professor, Medicine - Cardiovascular Medicine
Current Research and Scholarly Interests Adult Congenital Heart Disease
Kurt M. Hafer, MD, FACP
Clinical Assistant Professor, Medicine - Primary Care and Population Health
Bio Dr. Kurt Hafer is a board-certified physician and Fellow of the American College of Physicians (FACP) practicing Primary Care Internal Medicine exclusively at Stanford Concierge Medicine.
Dr. Hafer grew up in Chapel Hill, NC and attended Pomona College, where he received his undergraduate degree in Psychology. After completing post-baccalaureate pre-medical coursework at the University of Michigan (UM) in Ann Arbor, he worked as a neuro-endocrine peptide researcher at UM.
In 1999, Dr. Hafer graduated from The University of Chicago, Pritzker School of Medicine. He completed a Primary Care Internal Medicine Residency at Santa Clara Valley Medical Center (SCVMC) in San Jose in 2002. Between 2002 to 2012 he was a Teaching Attending Physician at SCVMC as well as an adjunct Stanford physician, training medical students and residents in Internal Medicine.
Dr. Hafer joined Stanford in 2012 as the founding Medical Director of the Stanford Primary Care, Portola Valley Clinic -- Stanford's first new primary care clinic in many years. His five years of leadership at the Portola clinic included incorporating the latest technologies into primary care, adopting active population health panel management, LEAN management practices, embedded specialists and evidence-based, best-care practices as a viable model for the future of Stanford Primary Care.
In January 2017, Dr. Hafer joined Stanford Concierge Medicine as Medical Director, where he practices alongside Dr. Heather Henri and Dr. Jessica Favreau. In addition to caring for his patients, his duties include directing the clinic and expanding the Center for Personalized Wellness, which has been piloting Primary Care Genetics and Pharmacogenomics screening programs as a testbed for Stanford Primary Care.
While at Stanford, Dr. Hafer has served as a lecturer for the American College of Physician's Internal Medicine Maintenance of Certification Course held in San Francisco, and has been a Reviewer for the American College of Physicians on multiple projects. He has served on numerous Stanford Healthcare committees and worked with teams on numerous projects, including Stanford's Primary Care 2.0 Redesign, Hypertension Center of Excellence Clinical Integration Team, The Virtual Hypertension Monitoring Project, and Stanford's Primary Care Precision Health program design team. He has directed pilots of TeleHealth phone and video visits, integration of specialty care MDs into our primary care clinics. He led a successful Clinical Effectiveness Leadership Training (CELT) project using clinical pharmacists embedded in primary care clinics to more effectively manage diabetes and high blood pressure between MD visits. He has also served as the Physician Leader for Stanford's Realizing Improvement through Team Empowerment (RITE) Quality Improvement Program.
He currently serves as a Physician Member on the Global Executive Services (GES) Network Steering Committee, part of the Vizient University Health System Consortium. Dr. Hafer also serves on Stanford's CELT/RITE Quality Improvement Program Advisory Committee.
When not caring for patients, Dr. Hafer enjoys spending time outdoors with family and friends. He is married to a Stanford University History Professor, has a daughter who graduated from Stanford and is now a medical student at UCLA as well as a son who is studying engineering at Stanford. He is an avid lifelong cyclist (road and MTB, logging over 5k miles annually), hiker, has a passion for tinkering with vintage Datsuns and enjoys wearing vintage watches.
Dr. Hafer believes that a combination of truly knowing his patients as individuals, excellent patient-physician communication, and comprehensive preventive care allows him to provide exceptional care for his patients.
Assistant Professor of Anesthesiology, Perioperative and Pain Medicine (Adult Pain)
Current Research and Scholarly Interests Perioperative Recovery of Opioids Mood and Pain Trial
Jin S. Hahn, MD
Professor of Neurology at the Stanford University Medical Center, Emeritus
Current Research and Scholarly Interests 1. Clinical informatics and electronic health records
2. Neonatal and fetal neurology
3. Prenatal diagnosis neurodevelopmental anomalies
4. Personalized Health and Wellness Records
Professor of Political Science and, by courtesy, of Political Economics at the Graduate School of Business
Bio Jens Hainmueller is a Professor in the Department of Political Science at Stanford University and holds a courtesy appointment in the Stanford Graduate School of Business. He is also the Faculty Co-Director of the Stanford Immigration Policy Lab that is focused on the design and evaluation of immigration and integration policies and programs.
His research interests include immigration, statistical methods, political economy, and political behavior. He has published over 40 articles, many of them in top general science journals and top field journals in political science, statistics, economics, and business. He has also published three open source software packages and his research has received awards and funding from the Carnegie Corporation, the Russell Sage Foundation, the Robin Hood Foundation, the National Science Foundation, the Swiss SNF, the American Political Science Association, Schmidt Futures, the Society of Political Methodology, the National Bureau of Economic Research, and the Midwest Political Science Association.
Hainmueller received his PhD from Harvard University and also studied at the London School of Economics, Brown University, and the University of Tübingen. Before joining Stanford, he served on the faculty of the Massachusetts Institute of Technology.
Safwan S. Halabi, MD
Clinical Associate Professor, Radiology - Pediatric Radiology
Bio Dr. Safwan Halabi is a Clinical Associate Professor of Radiology at the Stanford University School of Medicine and serves as the Medical Director for Radiology Informatics at Stanford Children's Health. He is board-certified in Radiology with Certificate of Added Qualification in Pediatric Radiology. He is also board-certified in Clinical Informatics. He clinically practices obstetric and pediatric imaging at Lucile Packard Children's Hospital. Dr. Halabi?s clinical and administrative leadership roles are directed at improving quality of care, efficiency, and patient safety. He has also lead strategic efforts to improve the enterprise imaging platforms at Stanford Children?s Health. He is a strong advocate of patient-centric care and has helped guide policies for radiology report and image release to patients. He has published in peer-reviewed journals on various clinical and informatics topics. His current academic and research interests include: imaging informatics, deep/machine learning in imaging, artificial intelligence in medicine, clinical decision support and patient-centric health care delivery. He is currently the Chair of the RSNA Informatics Data Science Committee and serves as a Board Member for the Society for Imaging Informatics in Medicine.
Professor of Pediatrics (Neonatology) and, by courtesy, of Obstetrics and Gynecology
Current Research and Scholarly Interests 1. development of hospital operations centers coupled with sophisticated simulation capabilities
2. re-creation of near misses and adverse events
3. optimizing human and system performance during resuscitation
4. optimizing pattern recognition and situational awareness at the bedside
5. evaluation and optimization of debriefing
6. patient simulator design
Scott S. Hall, Ph.D
Professor of Psychiatry and Behavioral Sciences (Interdisciplinary Brain Sciences)
Current Research and Scholarly Interests My primary area of scholarly and clinical interest is the pathogenesis of problem behaviors shown by individuals diagnosed with intellectual and developmental disabilities (IDD), particularly those with neurogenetic forms of IDD, such as fragile X syndrome, Cornelia de Lange syndrome and Prader-Willi syndrome. My work aims to both advance understanding of these disorders and to identify effective new treatment approaches for pediatric and adult patient populations by state-of-the-art methodologies, such as brain imaging, eye tracking and functional analysis to determine how environmental and biological factors affect the development of aberrant behaviors in these syndromes. The end goal of my research is to create patient-specific methods for treating the symptoms of these disorders.
James Hallenbeck, MD
Associate Professor of Medicine (Primary Care and Population Health) at the Palo Alto Veterans Affairs Health Care System, Emeritus
Current Research and Scholarly Interests Research in hospice and palliative care with emphases on physician education, cultural aspects of end-of-life care, and healthcare system issues.
Professor of Psychiatry and Behavioral Sciences
Current Research and Scholarly Interests Principal Investigator
Infrastructure to facilitate discovery of autism genes
The purpose of this project is to facilitate the discovery of the genes that contribute autism by maintaining an infrastructure which research groups studying the genetics of autism can work collaboratively. This will be
accomplished through workshops, a Virtual Private Network, and access to a database that includes phenotype and genotype data from all participating groups.
A California Population-Based Twin Study of Autism
This will address several fundamental questions: (1) What is the heritability of autism (2) What is the contribution of genetic factors to variation in symptom dimensions? (3) Is there a continuum between the quantitative neurocognitive traits and clinical disorder? (4) What proportion of the variance in the neurocognitive traits is accounted for by genetic and non-genetic factors?
Center for Integrating Ethics in Genetics Research(Cho)
The goal of this project is to serve as a center of excellence in neurogenetics research, to develop a national model for bench, to bedside research ethics consultation, and to provide training opportunity in biomedical ethics.
Gene, Brain and Behavior in Turner Syndrome(Reiss)
The primary objective of this project is to use advanced, multi-modal magnetic resonance imaging (MRI) techniques, analyses of X chromosome parent-of-origin and cognitive-behavioral assessment to elucidate the effects of monosomy and X-linked imprinting on neurodevelopment and neural function in a large cohort of young girls with Turner syndrome, pre-estrogen replacement.
Project F: Genomic Analysis in narcolepsy cataplexy
The goal of the project is to locate genes outside the HLA region that influence susceptibility to narcolepsy. In order to localize these genes we will carry out a linkage and association study in the most extensive world-wide collection of DNAs from well-characterized patients with narcolepsy and their families.
Casey H. Halpern, MD
Associate Professor of Neurosurgery
Current Research and Scholarly Interests We are currently investigating the effects of deep brain stimulation in obesity using mouse models of human behavior. Many obese individuals exhibit behavioral disinhibition, a clinical feature of many neurologic and psychiatric conditions. We are dissecting the mesocorticolimbic circuit with novel techniques including optogenetics.
Professor of Pediatrics (Adolescent Medicine) and, by courtesy, of Epidemiology and Population Health and of Psychiatry and Behavioral Sciences
Current Research and Scholarly Interests Research focuses on developmental, cognitive and psychosocial factors involved in adolescents? and young adults? health-related decision-making, perceptions of risk and vulnerability, health communication and risk behavior. My research has focused on understanding and reducing health risk behaviors such as tobacco use, alcohol and marijuana use, risky driving, and risky sexual behavior.
Professor of Anesthesiology, Perioperative and Pain Medicine (Pediatric) and of Pediatrics (Critical Care)
Current Research and Scholarly Interests Dr. Hammer's primary research interests are pediatric pharmacology and perioperative care of children undergoing cardiac surgery. He has numerous funded research projects in these areas, including an NIH grant for $4.3 million to study the pharmacology of sodium nitroprusside, a drug commonly used for blood pressure control in the operating room and ICU. Dr. Hammer has two other NIH grants and other ongoing research projects in the area of pediatric pharmacology.
Lawrence D. Hammer
Professor of Pediatrics (General Pediatrics) at the Lucile Salter Packard Children's Hospital, Emeritus
Current Research and Scholarly Interests Dr Hammer has had a longstanding interest in factors influencing the development of childhood obesity. In particular, his studies have focused on early determinants of eating behavior, physical activity, and parenting behavior in relation to early feeding decisions and parental influences on diet and eating. With the current epidemic of child obesity and it's comorbidities, he is currently involved in the development of protocols for adolescent bariatric surgery.
Clinical Associate Professor, Radiation Oncology - Radiation Physics
Current Research and Scholarly Interests Development of an advanced EPID-based dosimetric solution
Ultrasound system for image guided prostate cancer treatment,
Depth sensing and 3D-printing techniques for total body irradiation
AI applications in predicting treatment effectiveness and cancer recurrence
May Han, MD
Associate Professor of Neurology
Current Research and Scholarly Interests Multiple sclerosis
Autoimmune CNS disorders
Assistant Professor (Research) of Neurosurgery and of Medicine (Biomedical Informatics)
Current Research and Scholarly Interests My current research focuses on understanding the genetic and environmental etiology of complex disease and developing and evaluating efficient screening strategies based on etiological understanding. The areas of my research interests include statistical genetics, molecular epidemiology, cancer screening, health policy modeling, and risk prediction modeling. I have developed various statistical methods to analyze high-dimensional data to identify genetic and environmental risk factors and their interactions for complex disease.
Philip C. Hanawalt
Dr. Morris Herzstein Professor in Biology, Emeritus
Current Research and Scholarly Interests My current interest includes two principal areas:
1. The molecular basis for diseases in which the pathway of transcription-coupled DNA repair is defective, including Cockyne syndrome (CS) and UV-sensitive syndrome (UVSS). Patients are severely sensitive to sunlight but get no cancers. See Hanawalt & Spivak, 2008, for review.
2. Transcription arrest by guanine-rich DNA sequences and non-canonical secondary structures. Transcription collisions with replication forks.
Steven Hancock, MD
Professor of Radiation Oncology (Radiation Therapy) and, by courtesy, of Neurosurgery
Current Research and Scholarly Interests Outcomes of radiation treatment for prostate cancer. Clinical research interests in the late effects of radiation on normal tissues and chemical modification of radiation injury. Hodgkins's disease and late effects of radiation and combined modality therapy. Radiation sensitizers. Hypoxic cell cytotoxins. Esophageal cancers.
General adult and pediatric radiation therapy.
Lawrence Crowley, M.D., Endowed Professor in Child Health
Current Research and Scholarly Interests His research and clinical work focuses on the development of interventional techniques for fetal and neonatal treatment of congenital heart disease, pulmonary, vascular physiology, and the neurologic impact of open-heart surgery. He developed and pioneered the unifocalization procedure, in which a single procedure is used to repair a complex and life-threatening congenital heart defect rather than several staged open-heart surgeries as performed by other surgeons.
Clinical Assistant Professor, Pediatrics
Current Research and Scholarly Interests A bad latch means maternal excruciating pain, ineffective milk transfer with subsequent weight loss, hypoglycemia, higher risk of hyperbilirubinemia and dehydration fever.All of the above led to early cessation of breastfeeding; 46% of mothers who initiate exclusive breastfeeding stop within the first 12 weeks because of difficult latch. I developed a latch tutorial focusing on step-by step-in striations for achieving an effective, non-painful latch.
Clinical Assistant Professor, Medicine - Primary Care and Population Health
Bio Dr. Hannah graduated from Kansas City University of Medicine & Biosciences. He then completed a residency in Internal Medicine at the University of Kansas and a fellowship in Hospice & Palliative Medicine at Stanford University before joining as faculty at Stanford. His clinical practice includes both inpatient palliative care consultation as well as ambulatory care in palliative medicine. His research and educational interests include symptom management and utilizing media to grow palliative care services and education.
Philip M. Hanno
Clinical Professor, Urology
Current Research and Scholarly Interests Design clinical trials to evaluate new treatments for bladder pain syndrome
Member, Stanford Cancer Institute
Bio Dr. Sigurdis Haraldsdottir, M.D., Ph.D. is an Assistant Professor of Medicine at Stanford University School of Medicine. She received her medical degree and master's degree in medical sciences from the University of Iceland. She did her Internal Medicine training at Boston University Medical Center and training in Medical Oncology at the Ohio State University, before joining the faculty at Stanford. Her clinical and research focus is in gastrointestinal malignancies with a focus on mismatch repair deficient cancers, particularly colorectal cancer. She is conducting population-based research on Lynch syndrome - an inherited cancer syndrome, and recently completed a nation-wide study on Lynch syndrome in Iceland. She received her Ph.D. in Medical Sciences in 2017 from the University of Iceland. Her interests also focus on investigating colorectal cancer genomics, and their effect on outcomes and treatment implications.
Associate Professor of Biochemistry
Current Research and Scholarly Interests Scientific breakthroughs often come on the heels of technological advances; advances that expose hidden truths of nature, and provide tools for engineering the world around us. Examples include the telescope (heliocentrism), the Michelson interferometer (relativity) and recombinant DNA (molecular evolution). Our lab explores innovative experimental approaches to problems in molecular biochemistry, focusing on technologies with the potential for broad impact.
Antonio Hardan, M.D.
Professor of Psychiatry and Behavioral Sciences
Current Research and Scholarly Interests The neurobiology of autism
Neuroimaging in individuals with autism
Psychopharmacological treatment of children and adults with autism and/or developmental disorders
The neurobiology and innovative interventions of several neurogenic disorders including DiGeorge Syndrome (Velocardiofacial syndrome; 22q11.2 mutations), PTEN mutations, and Phelan McDermid Syndrome (22q13 mutations).
Clinical Professor, Psychiatry and Behavioral Sciences
Bio Kate Hardy is a California Licensed Psychologist who has specialized in working with individuals with psychosis for over 15 years in both research and clinical settings. Dr. Hardy received her doctorate in clinical psychology from the University of Liverpool, United Kingdom. She has worked in specialist early psychosis services in both the UK and the US, including UCSF?s Prodrome Assessment Research and Treatment (PART) program, where she completed her post-doctoral fellowship, and as Clinical Director for the Prevention and Recovery from Early Psychosis (PREP) program. Dr. Hardy has significant experience in providing CBTp to individuals with early psychosis, and those at risk of developing psychosis, in both individual and group settings and integration of this clinical intervention to broader systems and staff teams. She has led multiple trainings and workshops in CBTp to a wide variety of audiences including community clinicians, psychiatrists, and families, and provides ongoing supervision and consultation in this approach. Dr. Hardy is also involved in the implementation of national strategies to increase dissemination of early psychosis models with the aim of bringing these cutting edge treatments to a broader population.
Brian A. Hargreaves
Professor of Radiology (Radiological Sciences Laboratory) and, by courtesy, of Electrical Engineering and of Bioengineering
Current Research and Scholarly Interests I am interested in magnetic resonance imaging (MRI) applications and augmented reality applications in medicine. These include abdominal, breast and musculoskeletal imaging, which require development of faster, quantitative, and more efficient MRI methods that provide improved diagnostic contrast compared with current methods. My work includes novel excitation schemes, efficient imaging methods and reconstruction tools and augmented reality in medicine.
Clinical Associate Professor, Medicine - Primary Care and Population Health
Bio Dr. Harman graduated from Case Western Reserve University School of Medicine. She then completed a residency in Internal Medicine at Stanford and a Palliative Care fellowship at the Palo Alto VA/Stanford program before joining the faculty at Stanford. She is the founding medical director of Palliative Care Services for Stanford Health Care and a 2017 Cambia Sojourns Scholar Leader Awardee. She is a Clinical Associate Professor in the Department of Medicine and a faculty member in the Stanford Center for Biomedical Ethics. She serves as the clinical section chief of Palliative Care in the Division of Primary Care and Population Health and co-chairs the Stanford Health Care Ethics Committee. Her research and educational interests include communication training in healthcare, bioethics in end-of-life care, and the application of machine learning to improve access to palliative care.
Assistant Professor of Neurobiology
Current Research and Scholarly Interests Our laboratory studies the mechanisms by which highly complex behaviors are mediated at the neuronal level, mainly focusing on the example of dynamic social interactions and the neural circuits that drive them. From dyadic interactions to group dynamics and collective decision making, the lab seeks a mechanistic understanding for the fundamental building blocks of societies, such as cooperation, empathy, fairness and reciprocity.
Ciara Harraher, MD
Clinical Professor, Neurosurgery
Current Research and Scholarly Interests I am interested in medical education and I am an Associate in the Practice of Medicine and doctoring with CARE ( E4C) Program. I am also interested in surgical outcomes research and I am involved in clinical trials studying brain tumors and stroke. I have also presented internationally on issues related to improving diversity in Neurosurgery.
Arthur L. Bloomfield Professor of Medicine
Bio Dr. Robert A. Harrington is an interventional cardiologist and the Arthur L. Bloomfield Professor of Medicine and Chairman of the Department of Medicine at Stanford University. Dr. Harrington was previously the Richard Sean Stack, MD Distinguished Professor and the Director of the Duke Clinical Research Institute (DCRI) at Duke University. His research interests include evaluating antithrombotic therapies to treat acute ischemic heart disease and to minimize the acute complications of percutaneous coronary procedures, studying the mechanism of disease of the acute coronary syndromes, understanding the issue of risk stratification in the care of patients with acute ischemic coronary syndromes, building local, national and international collaborations for the efficient conduct of innovative clinical research and trying to better understand and improve upon the methodology of clinical research. His research has been extensively funded through NIH, NIA, other peer reviewed agencies and private industry. Committed to training and mentorship, Harrington has served as the principal mentor for more than 20 post-doctoral clinical research fellows focused on cardiovascular research.
He has authored more than 640 peer-reviewed manuscripts, reviews, book chapters, and editorials. Thomson Reuters lists him as one of the most cited investigators in clinical medicine from 2002-2014. He is a deputy editor of JAMA Cardiology and an editorial board member for the Journal of the American College of Cardiology. He has served as editor of five textbooks and is a senior editor of the 13th and 14th editions of Hurst?s The Heart, one of the leading textbooks of cardiovascular medicine. He has been a member of the NHLBI?s Clinical Trials Study Section and the IOM?s Working Group on Data Sharing. He served as a member of the NIH NCATS Advisory Council Working Group on the IOM CTSA Program. He recently served a second term as a member and the chair of the US Food and Drug Administration Cardiovascular and Renal Drugs Advisory Committee.
Harrington was recently a member of the American College of Cardiology (ACC) Board of Trustees and is currently a member of the American Heart Association?s (AHA) Board of Directors, its Science Advisory and Coordinating Committee, and its President-elect. He will serve as the AHA President beginning in July 2019. He served as the Chair for the AHA?s Scientific Sessions in 2013 and 2014. Harrington is a Fellow of the American College of Cardiology, the American Heart Association, the Society for Cardiac Angiography and Intervention, the European Society of Cardiology, the American College of Chest Physicians and the American College of Physicians. He is an elected member of the Association of American Physicians and the Association of University Cardiologists. In 2015, he was elected to membership in the National Academy of Medicine/Institute of Medicine. In 2016, he was named a Master of the American College of Cardiology. He was awarded the AHA's Clinical Research Prize in 2017.
Harrington received his BA in English at the College of the Holy Cross, Worcester, MA. He attended Dartmouth Medical School and received his MD from Tufts University School of Medicine, Boston MA. He did his internship, residency and served as the chief resident in internal medicine at the University of Massachusetts Medical Center, Worcester MA. He trained in cardiology, interventional cardiology and clinical research (Duke Databank for Cardiovascular Disease) at Duke University Medical Center, Durham NC where he was a faculty member from 1993-2012 before joining the Stanford University faculty in 2012. Interested in innovative learning tools, including novel methods of communicating scientific information, Harrington hosts a regular podcast on theheart.org, The Bob Harrington Show, and can be followed on Twitter @HeartBobH.
E. John Harris Jr.
Professor of Surgery (Vascular)
Current Research and Scholarly Interests I am interested in thrombosis and the role of thrombin and its receptor in venous wall remodeling following venous thrombosis. I am also interested in vascular hemodynamics and the use of ultrasound, MRI and computational modeling in evaluating arterial flow in exercise conditions.
Odette Harris, MD, MPH
Professor of Neurosurgery
Current Research and Scholarly Interests Traumatic brain injury with a focus on epidemiology and outcomes.
Phillip M. Harter, M.D.
Associate Professor (Teaching) of Emergency Medicine
Current Research and Scholarly Interests Medical Education, particularly the role of simulation (part-task trainers, human patient simulators and virtual reality) in the education of medical students and residents. Also, the use of the internet for distance learning in health care professions.
Gary E Hartman, MD, MBA
Clinical Professor, Surgery - Pediatric Surgery
Current Research and Scholarly Interests Minimal Access and Robotic Surgery
Professor (Research) of Medicine, Emeritus
Current Research and Scholarly Interests My major research interests and activities over the next several years will focus on the development and evaluation of the objective measurement of physical activity in free-living populations using a variety of sensing devices and mobile phones for data collection and processing. Also, I will continue to direct the Stanford Heart Network with the major mission being to assist community-based CVD prevention/treatment programs implement more effective heart attack and stroke prevention programs.
John A. Overdeck Professor, Professor of Statistics and of Biomedical Data Sciences
Current Research and Scholarly Interests Flexible statistical modeling for prediction and representation of data arising in biology, medicine, science or industry. Statistical and machine learning tools have gained importance over the years. Part of Hastie's work has been to bridge the gap between traditional statistical methodology and the achievements made in machine learning.
Nancy A. Haug
Adjunct Clinical Associate Professor, Psychiatry and Behavioral Sciences
Bio Nancy A. Haug, Ph.D. is Adjunct Clinical Associate Professor and Addiction Medicine Fellowship Program Faculty in the Department of Psychiatry and Behavioral Sciences at Stanford University School of Medicine. She currently leads didactics and a journal club for Addiction Medicine fellows, and supervises a supplemental practicum for doctoral students who are co-facilitating group therapy.
Dr. Haug is also Professor and Associate Chair of the Department of Psychology at Palo Alto University where she teaches, advises and supervises graduate students, and leads the Harm Reduction and Addiction Treatment Research Laboratory. Dr. Haug previously served as faculty and attending psychologist in the Department of Psychiatry at University of California San Francisco, and taught in the University of California, Berkeley Alcohol & Drug Studies program.
Dr. Haug was recently funded by SAMHSA for a practitioner-education initiative to expand training for evidence-based addiction treatment. She is active in the Society of Addiction Psychology (American Psychological Association, Division 50) and chairs the Outreach and Dissemination committee. Dr. Haug is on the editorial board of the Journal of Psychoactive Drugs and the Journal of Addictive Diseases. Throughout her academic career, Dr. Haug has focused on behavioral and psychosocial interventions for treating addiction, and currently has projects studying mindfulness group treatment for addiction, cannabis vaping practices and online interventions for alcohol harm reduction. Dr. Haug has been licensed in CA since 2004 and has a private practice which informs her research and teaching.
Michelle Hauser, MD, MS, MPA, FACP, FACLM, DipABLM, Chef
Clinical Associate Professor, Surgery - General Surgery
Current Research and Scholarly Interests Primary care physician, prevention researcher, medical educator and classically-trained chef who combines these fields to move people away from diets that lead to chronic disease and toward eating delicious food that promotes health and well-being.
Kristina Elizabeth Hawk
Clinical Assistant Professor, Radiology - Rad/Nuclear Medicine
Bio Kristina Elizabeth Hawk, MS MD PhD is a Nuclear Medicine Physician and Neuroradiologist. As a physician scientist, integrated MD/PhD training helped build a foundation to explore translational research efforts, using a full and intricate understanding of the research process, and the developed ability to understand, discuss and teach new emerging concepts. Dr. Hawk?s dissertation in Neuroscience focused on the regulation of Nitric Oxide Synthase in the dorsal and ventral striatum, exploring the neurochemical role of nitric oxide producing interneurons, and their ability to coordinate dopaminergic and glutamatergic signaling in areas of the brain relevant to cognition and motivated behavior.
Eager to expand her passion into the field of Medical Radiation Physics, she also completed a separate Masters degree in Medical Radiation Physics. This provided her with in depth training of how therapeutic and diagnostic instruments use both ionizing and non-ionizing radiation in the clinical setting. She then completed her Medical Doctorate and Diagnostic Radiology Residency at the University of Southern California (USC), learning the art of medicine while serving the diverse population at Los Angeles County Hospital.
Dr. Hawk completed clinical fellowship requirements in Nuclear Medicine at USC, and is now Board Certified by the American Board of Nuclear Medicine. She also completed a Neuroradiology fellowship at USC, and is Board Certified the American Board of Radiology. She served as both the Chief Resident and Chief Neuroradiology Fellow.
Dr. Hawk has held multiple local and national leadership positions, including positions in the American College of Radiology (ACR), the American College of Nuclear Medicine (ACNM) and the Society of Nuclear and Molecular Medicine (SNMMI). Dr. Hawk is an editorial board member of the Journal of the American College of Radiology (JACR). She has served as the Vice-Chair for Education for the Nuclear Medicine Resident Organization of the ACNM, and the Educational Liaison for the Resident and Fellow Section of the ACR. Currently, she serves on the national ACR Commission for Women and General Diversity as well as the ACR Commission on Nuclear Medicine. Dr. Hawk also sits on the ACR Council Steering Committee.
Dr. Hawk is committed to continually exploring the beautiful applications of ionizing and non-ionizing radiation to image and treat the human body.
Mary Hawn, MD, FACS
Emile Holman Professor in Surgery
Current Research and Scholarly Interests My area of research is health services researcher focusing on surgical quality measurement and policy. I have a background and training in epidemiology coupled with my leadership roles in surgical quality measurement. My expertise and extensive experience in evaluation of surgical quality process and outcome linkage has impacted national policy and changed guidelines. We performed a comprehensive evaluation of the Surgical Care Improvement Project (SCIP) implementation using national VA data. Defining robust metrics of surgical quality that are actionable and can lead to sustained improvement in our field are of utmost importance. I also have experience with risk prediction modeling for surgical patients. Our Decision Support for Safer Surgery study developed models of real-time risk prediction for major complications and prospectively validated our models in patients and with expert surgeons. We were able to discern where computational risk prediction has added value and where it falls short. We currently have a national study investigating readmissions following major surgical procedures to identify opportunities for improving care and reducing costs.
Melanie Hayden Gephart
Associate Professor of Neurosurgery and, by courtesy, of Neurology
Bio I am a brain tumor neurosurgeon, treating patients with malignant and benign tumors, including glioma, brain metastases, meningioma, vestibular schwannoma, and pituitary adenomas. Our lab seeks greater understanding of the genetic and epigenetic mechanisms driving tumorigenesis and disease progression in malignant brain tumors. We currently study the capacity of cellular and cell-free nucleic acids to inform cancer biology and response to therapy. We also use single cell and cell subtype-specific transcriptomics to identify and target infiltrating glioblastoma. We use these techniques to identify mechanisms of tumor migration, and to stop tumor growth. Our laboratory is a unique and collaborative working environment, engaged in a dynamic research environment at Stanford. Our laboratory space lies at the heart of the Stanford campus between the core campus and the medical facilities, emblematic of the translational aspects of our work.
Professor of Psychiatry and Behavioral Sciences (General Psychiatry and Psychology-Adult)
Current Research and Scholarly Interests Dr. Hayward's research has focused on risk factors for the onset of adolescent internalizing disorders in adolescent girls and the role of early puberty specifically.
Florette K. Gray Hazard
Associate Professor of Pathology and of Pediatrics
Current Research and Scholarly Interests My scholarly pursuits are primarily focused on the study of death and disease in the pediatric population. It is through this work that I am able to explore fundamental concepts of neoplasia, such as histogenesis and mutagenesis, while utilizing a variety of investigational techniques.
Assistant Professor (Research) of Neurology and of Medicine (BMIR)
Bio Dr. He received his PhD from the University of Michigan in 2016. Following a postdoctoral training in biostatistics at Columbia University, he joined Stanford University as an assistant professor of neurology and of medicine in 2018. His research is concentrated in the area of statistical genetics and integrative analysis of omics data, with the aim of developing novel statistical and computational methodologies for the identification and interpretation of complex biological pathways involved in human diseases, particularly neurological disorders. His methodology interest includes high-dimensional data analysis, correlated (longitudinal, familial) data analysis and machine learning algorithms.
Associate Professor (Teaching) of Psychology and of Medicine (Stanford Prevention Research Center)
Current Research and Scholarly Interests Enhancing our understanding of psychosocial factors at work (occupational stress, social support at work, organizational justice, organizational empowerment) that are associated with health and disease.
Developing effective strategies for enhancing employee resiliency and reducing exposure to psychological and behavioral risk factors at work.
Gregory M. Heestand, MD
Clinical Associate Professor, Medicine - Oncology
Bio Dr. Heestand is a board-certified medical oncologist with a focus on gastrointestinal cancers, primarily hepatocellular carcinoma, cholangiocarcinoma, and gallbladder cancer. He currently serves as the medical oncology champion of the Stanford Hepatobiliary Tumor Board, as well as the principal investigator of multiple clinical trials. He also collaborates with campus laboratories to help develop new biomarker and treatment technologies. Dr. Heestand is a member of the ECOG-ACRIN gastrointestinal committee and serves as a representative to the NCI Hepatobiliary Task Force. He is also the director of the Stanford Medical Oncology Fellowship Program.
Dr. Heestand and his team take great pride in helping patients and their families face gastrointestinal cancer.
Outside of the clinic, Dr. Heestand enjoys playing the piano, teaching his kids about music, cooking for friends and family, and surfing the internet for interesting things to read.
John P. Hegarty II
Instructor, Psychiatry and Behavioral Sciences - Child and Adolescent Psychiatry
Bio The overarching goal of my research is to identify neurobiological subgroups and develop objective biomarkers for individuals with psychiatric and neurological disorders in order to improve biologically-based diagnosis and advance the development of precision medicine for mental health. Biologically-based diagnosis and treatment are extremely limited for some psychiatric conditions, especially neurodevelopmental disorders such as autism spectrum disorder (ASD), but also critically-needed to increase early identification and improve treatment outcomes. My early career training has focused on developing expertise in non-invasive neuroimaging approaches for examining participants ranging from young children to adults and my research has focused on identifying the neurobiology underlying typical and atypical neurodevelopment.
Thus far in my early research career, my primary contributions to science fall within four major categories:
1) identifying the neural correlates of different cognitive and behavioral deficits, 2) investigating the neurobiological substrates of treatment response, 3) examining the etiological factors that contribute to atypical brain development in children with autism, and 4) summarizing and increasing accessibility to autism-related research. My earliest research investigated the neurobiology associated with the cognitive deficits of alexithymia, dyslexia, and stress to further develop theories of the underlying mechanisms that contribute to differences in cognitive and behavioral processing. My subsequent dissertation research, in which I began to focus on neurodevelopmental disorders, examined the neural correlates of treatment response to beta-blockers in adults with ASD and also assessed the contribution of cerebellar circuits to autism-related symptoms, which is well-supported from postmortem studies but understudied in clinical populations. During my postdoctoral training, I have been further developing skills for working with young children with and without neurodevelopmental disorders as well as utilizing advanced neuroimaging and neurophysiological approaches to examine the biological mechanisms underlying different types of cognitive and behavioral symptoms. My most recent research has focused on examining the neural correlates of response to behavioral interventions as well as examining the etiological factors that contribute to atypical brain development in twins with autism. The independent line of research that I will continue to develop in my research lab will aim to improve our understanding of typical and atypical brain development and identify objective biomarkers for advancing precision medicine.
Clinical Assistant Professor, Medicine - Primary Care and Population Health
Bio Shireen Heidari, MD is a palliative care and family medicine physician. She works as part of the inpatient palliative care consult team providing complex symptom management and support for patients and families facing any stage of a serious illness. Dr. Heidari is the rotation director for students, residents and fellows on the Stanford inpatient palliative consult service. She is also the clinical lead for the Stanford site of the PERIOP-PC Study, which involves collaboration with the surgical department to evaluate the impact of surgeon-palliative care team co-management for patients and family members preparing for major upper gastrointestinal cancer surgery.
Before joining the faculty at Stanford, Dr. Heidari attended medical school at Boston University, completed her residency at UC San Diego where she served as chief resident, followed by palliative fellowship at UCLA. Her interests include early palliative care integration, narrative medicine, and expanding primary palliative care skills for all clinicians.
Paul Heidenreich, MD
Professor of Medicine (Cardiovascular)
Current Research and Scholarly Interests My research interests include
1) The cost-effectiveness of new cardiovascular technologies.
Example: tests to screen asymptomatic patients for left ventricular systolic dysfunction.
2) Interventions to improve the quality of care of patients with heart disease. Examples: include clinical reminders and home monitoring.
3) Outcomes research using existing clinical and administrative datasets.
4) Use of echocardiography to predict prognosis (e.g. diastolic dysfunction).
Assistant Professor of Anesthesiology, Perioperative and Pain Medicine (Adult MSD) and, by courtesy, of Psychiatry and Behavioral Sciences
Current Research and Scholarly Interests Harnessing synaptic plasticity to treat neuropsychiatric disease
Professor of Materials Science and Engineering and, by courtesy, of Bioengineering and of Chemical Engineering
Current Research and Scholarly Interests Protein engineering
Wm. LeRoy Heinrichs
Professor of Obstetrics and Gynecology, Emeritus
Current Research and Scholarly Interests Surgical simulation; team-training in virtual environments; online training of healthcare providers in virtual environments; tele-medicine for acute & chronic disease management in virtual environments
Jeremy J. Heit, MD, PhD
Assistant Professor of Radiology (Neuroimaging and Neurointervention) and, by courtesy, of Neurosurgery
Current Research and Scholarly Interests Our research seeks to advance our understanding of cerebrovascular disease and to develop new minimally invasive treatments for these diseases. We study ischemic and hemorrhagic stroke, cerebral aneurysms, delayed cerebral ischemia, cerebral arteriovenous malformations (AVMs), dural arteriovenous fistulae, and other vascular diseases of the brain. We use state-of-the-art neuroimaging techniques to non-invasively study these diseases, and we are developing future endovascular technologies to advance neurointerventional surgery.
H. Craig Heller
Lorry I. Lokey/Business Wire Professor
Current Research and Scholarly Interests Neurobiology of sleep, circadian rhythms, regulation of body temperature, mammalian hibernation, and human exercise physiology. Currently applying background in sleep and circadian neurobiology the understanding and correcting the learning disability of Down Syndrome.
Edward C. and Amy H. Sewall Professor in the School of Medicine
Current Research and Scholarly Interests Our research focuses on the inner ear, from its earliest manifestation as one of the cranial placodes until it has developed into a mature and functioning organ. We are interested how the sensory epithelia of the inner ear that harbor the sensory hair cells develop, how the cells mature, and how these epithelia respond to toxic insults. The overarching goal of this research is to find was to regenerate lost sensory hair cells in mammals.
Professor of Surgery (Plastic & Reconstructive Surgery)
Current Research and Scholarly Interests Dr. Helms' research interests center around regenerative medicine and craniofacial development.
Jaimie Henderson, MD
John and Jene Blume - Robert and Ruth Halperin Professor, Professor of Neurosurgery and, by courtesy, of Neurology
Current Research and Scholarly Interests My research interests encompass several areas of stereotactic and functional neurosurgery, including frameless stereotactic approaches for therapy delivery to deep brain nuclei; cortical physiology and its relationship to normal and pathological movement; brain-computer interfaces; and the development of novel neuromodulatory techniques for the treatment of movement disorders, epilepsy, pain, and other neurological diseases.
Victor W. Henderson, MD, MS
Professor of Epidemiology and Population Health and of Neurology
Current Research and Scholarly Interests Research interests:
(1) Risk factors for age-associated cognitive decline and for dementia.
(2) Therapeutic strategies to improve cognitive abilities in aging and in dementia.
(3) Brain?behavior relations as they pertain to human cognition.
Erin Hennessey, MD
Clinical Associate Professor, Anesthesiology, Perioperative and Pain Medicine
Bio Dr. Hennessey is a Clinical Associate Professor of Anesthesia and Critical Care Medicine. She earned her undergraduate degree in Neuroscience at Vanderbilt University and her medical degree at Saint Louis University. Following an internship at St. John?s Mercy Medical Center in St. Louis, she completed her anesthesia and critical care training at Stanford University. Dr. Hennessey is board certified in Anesthesiology and Critical Care Medicine. She joined the faculty at Stanford in 2012 and performs clinical duties on the following services: general anesthesia, anesthesia preoperative care clinic, anesthesia perioperative surgical home service, cardiothoracic intensive care unit, and medical-surgical intensive care unit. Clinical areas of study include early mobility and delirium management of critically ill patients as well as patient-family interaction in the ICU. She currently serves as the Program Director of the Anesthesia Critical Care Medicine Fellowship and as the Rotation Director for the Critical Care Core Clerkship at Stanford School of Medicine. Her medical education interests include simulation, innovative instruction using virtual environments, quality-improvement training for trainees, methods of assessment, and patient-doctor communication skills.