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School of Medicine


Showing 1-50 of 54 Results

  • Jean Jingzhi Bao

    Jean Jingzhi Bao

    Clinical Assistant Professor, Surgery - General Surgery

    Bio Dr. Jean Bao is a board-certified, fellowship-trained general surgeon who specializes in breast surgical oncology. She is a clinical assistant professor of surgery at Stanford University School of Medicine.

    Dr. Bao?s clinical interests include treatment of men and women who have breast cancer, benign breast disease, genetic mutations, family history of breast cancer, or other breast cancer risk factors. Procedures performed by Dr. Bao include skin- and nipple-sparing mastectomies, partial mastectomies, oncoplastic procedures, benign breast lesion excisions, axillary node dissections, and sentinel lymph node biopsies. Dr. Bao is certified in breast ultrasound and utilizes this technology to visualize and biopsy breast masses.

    She completed a breast surgical oncology fellowship at Cedars-Sinai Medical Center under the mentorship of one of the world?s foremost experts in the field. Prior to joining Stanford, Dr. Bao practiced at the University of Chicago as an assistant professor of surgery in the Breast Center.

    Dr. Bao works closely with medical oncology, radiation oncology, plastic surgery, genetics, and other breast cancer specialists in a multidisciplinary setting to provide high quality, evidence-based, and individualized care. Dr. Bao is a strong advocate for patient education and empowerment and strives to deliver compassionate care to patients and their families.

    Her research has focused on the management of breast cancer in older patients, male breast cancer, high-risk breast cancers, and axillary lymph node management after preoperative chemotherapy. She also has strong research interests in intraoperative 3D breast imaging, the benefits and risks of prophylactic mastectomy, fertility issues in young women with breast cancer, and the role of endocrine therapy in breast cancer. She has delivered presentations on a wide range of topics related to breast cancer at national and regional meetings. The results of her research have been published in JAMA, Annals of Surgical Oncology, Breast Journal, Clinical Imaging, and elsewhere.

    For her scholarship and research achievements, Dr. Bao has won numerous honors and awards. She earned the Excellence in Teaching Award twice from the University of Chicago Department of Surgery. She was also named a Lynn Sage Breast Cancer Symposium Scholar, where she joined other medical, surgical, and radiation oncologists who lead in the field.

    Dr. Bao is a fellow of the American College of Surgeons and a member of the American Society of Breast Surgeons. She is a member of Breast Disease Site Work Group in the Society of Surgical Oncology, and serves as the society?s external liaison to the American College of Radiology Appropriateness Criteria Breast Imaging Panel. She previously held the position of chair of the Cancer Committee at University of Chicago Medicine.

  • John Randol Bergquist

    John Randol Bergquist

    Clinical Scholar, Surgery - General Surgery

    Current Research and Scholarly Interests Dr. Bergquist's research interests are driven by his clinical practice and his background as an engineer. Clinical research interests are focused on improving outcomes for cancer patients. Dr. Bergquist has published on the utilization of biomarkers in particular CA 19-9 as a means to appropriately triage the multidisciplinary management of patients with advanced GI cancers. In addition, he is interested in improving understanding of optimal surgical management through the utilization of big data to understand trends in treatment and incidence as well as genomic patterns in cancer. Dr. Bergquist is also interested in surgical education and has been active in the production of educational videos focused on technical aspects of HPB surgery and in particular minimally invasive techniques. Finally, Dr. Bergquist's background as an engineer drives him to focus on the intersection between technology and clinical care. To this end, he is passionate about innovation in both hardware and software, and the potential impact of innovative design on the field of medicine.

  • Tiffany E. Chao, MD, MPH, FACS

    Tiffany E. Chao, MD, MPH, FACS

    Academic Staff - Hourly - CSL, Surgery - General Surgery

    Bio Dr. Chao is a board-certified general/trauma surgeon at Santa Clara Valley Medical Center, an Adjunct Professor of Surgery in the Department of Surgery/Division of General Surgery in the School of Medicine, and a Faculty Fellow at the Stanford Center for Innovation in Global Health. She is the co-director of the undergraduate course HUMBIO 129S: Global Public Health and the medical school seminar SURG 236: Seminar in Global Surgery and Anesthesia, both Winter Quarter classes. She is also the associate director of Global Health: Beyond Diseases and International Organizations, a two-week intensive Spring Quarter course for Stanford residents and fellows.

    Prior to her current roles, she served as a Paul Farmer Global Surgery Research Fellow with Harvard Medical School's Program in Global Surgery and Social Change. There, she conducted cost-effectiveness analyses and pursued expansion of surgical delivery for indigent populations through surgical workforce and infrastructure development internationally, working primarily in Liberia, Kenya, and Haiti. She completed the CTSA/Lucile Packard Innovation Fellowship at Stanford Biodesign, eventually becoming a co-founder of Zenflow, Inc., a venture-backed medical device company working in minimally-invasive therapy for prostate disease.

    Dr. Chao holds dual Bachelor's degrees in Symbolic Systems and Psychology from Stanford University, as well as MD and MPH degrees from Mount Sinai School of Medicine, where she graduated with Alpha Omega Alpha honors. She completed General Surgery residency at the Massachusetts General Hospital in Boston.

  • Robin Cisco, MD

    Robin Cisco, MD

    Clinical Assistant Professor, Surgery - General Surgery

    Bio Dr. Robin Cisco is a board certified general surgeon and fellowship-trained endocrine surgeon. She specializes in surgery of the thyroid, parathyroid and adrenal glands and has expertise in lymph node dissection for thyroid cancer. Dr Cisco received her medical degree at Duke University before moving to Stanford for general surgery residency. During her residency, she completed a two-year research fellowship in surgical oncology, with a focus on cancer immunology.

    After residency, she completed an endocrine surgery fellowship with the internationally recognized UCSF Division of Endocrine Surgery. She is the author of multiple publications related to endocrine surgery and surgical oncology and has an interest in minimally invasive approaches to thyroid, parathyroid and adrenal surgery. She is currently the Physician Leader of Stanford Health Care's Endocrine Oncology Cancer Care Program (CCP).

    Dr. Cisco focuses on providing outstanding surgical care in an environment that is supportive of her patients and their families. She enjoys patient education and preoperative counseling, and seeks to lessen the anxiety that often comes with a recommendation for surgery. She currently sees patients both in San Jose at Stanford's Cancer Center South Bay and in Palo Alto in the Endocrine Oncology and Surgery clinic.

  • Aaron J. Dawes, MD, PhD

    Aaron J. Dawes, MD, PhD

    Assistant Professor of Surgery (General Surgery)

    Bio Dr. Dawes is a board-certified, fellowship-trained colon and rectal surgeon. He is also an Assistant Professor in the Department of Surgery, Division of General Surgery at Stanford University School of Medicine.

    Dr. Dawes treats a wide variety of conditions involving the colon, rectum, and anus, always leveraging the latest evidence and technologies. He is fully trained in minimally invasive surgical techniques--including laparoscopic, robotic, and trans-anal minimally invasive surgery--and strives to employ them, whenever possible, in an effort to reduce pain and shorten recovery.

    In addition to his clinical work, Dr. Dawes is a health services researcher, receiving his Ph.D. in Health Policy and Management from the UCLA Fielding School of Public Health. His research focuses on policy development, measurement, and evaluation for patients with colorectal conditions. He is particularly interested in using data to drive policy interventions aimed at reducing disparities in quality, access, and value.

    Prior to joining Stanford, Dr. Dawes completed a residency in General Surgery at the University of California, Los Angeles followed by a fellowship in Colon and Rectal Surgery at the University of Minnesota. He has authored articles in the Journal of the American Medical Association (JAMA), Cancer, Diseases of the Colon and Rectum, Health Services Research, and JAMA Surgery. His work has also been featured in the Los Angeles Times, the Daily Press, and HealthDay News.

    A native of the San Francisco Bay Area, Dr. Dawes received his A.B. in Public and International Affairs from Princeton University and his M.D. from Vanderbilt University.

  • Frederick M. Dirbas, MD

    Frederick M. Dirbas, MD

    Associate Professor of Surgery (General Surgery)

    Current Research and Scholarly Interests My research interests are focused on minimizing the impact of breast cancer from a diagnostic and therapuetic standpoint. Breast MRI is a powerful tool to facilitate the screening for and staging of breast cancer, and can be valuable adjunct to guide breast surgery. Oncoplastic surgical techniques optimize cosmesis after breast cancer surgery. Accelerated radiotherapy after lumpectomy decreases radiotherapy treatment times from 6 weeks to just 1 to 5 days.

  • Monica M. Dua, MD

    Monica M. Dua, MD

    Clinical Associate Professor, Surgery - General Surgery

    Current Research and Scholarly Interests Technical aspects of minimally invasive pancreatic and liver surgery
    Minimally invasive strategies for the management of pancreatic necrosis
    Management of severe acute pancreatitis ? academic vs community treatment
    Multidisciplinary treatment of HCC; institutional barriers to appropriate referral/ care
    Endocrine/exocrine insufficiency after pancreatectomy; volumetric assessment
    Natural history and management of pancreatic cysts

  • Dan Eisenberg, MD

    Dan Eisenberg, MD

    Associate Professor of Surgery (General Surgery)

    Current Research and Scholarly Interests Minimally Invasive Surgery
    Metabolic-Bariatric Surgery

  • Micaela Esquivel, MD

    Micaela Esquivel, MD

    Clinical Assistant Professor, Surgery - General Surgery

    Bio Dr. Esquivel is a board-certified, fellowship-trained bariatric and minimally invasive surgeon. She is a clinical assistant professor of surgery at Stanford University School of Medicine. She is also the director of community engagement and outreach for the Stanford Department of Surgery.

    Specialties of Dr. Esquivel include foregut surgery and bariatric surgery. She performs robotic surgery as well as therapeutic surgical endoscopy.

    She is actively building the Bariatric Endoscopy Program of Stanford Health Care. Her goal is to offer procedures such as endoscopic sleeve gastroplasty and endoscopic suturing of the gastric pouch and outlet after gastric bypass for patients experiencing weight regain.

    Dr. Esquivel has a great interest in helping everyone access the care they need. She values work that minimizes disparities and promotes health equity. As the director of community engagement and outreach for the Stanford Department of Surgery, she is committed to working directly with community organizations to ensure long-term changes are sustained. Dr. Esquivel?s role also allows her to form long-term partnerships and collaborate to implement and oversee programs for underserved populations.
    Research interests of Dr. Esquivel range from the global, like minimum rates of surgery to support desirable outcomes, to the more specific, such as weight loss before bariatric surgery. She has studied access to surgical care in California, as well as access to care in Zambia, Guatemala, and other countries.

    Dr. Esquivel has made numerous presentations on surgical care access, among other topics, at conferences including the American College of Surgeons Clinical Congress, Academic Surgical Congress, and the UK?s Royal Society of Medicine. In addition, she has written more than two dozen articles on topics such as surgical outcomes, weight loss before bariatric surgery, and global access to surgical services. Her work has appeared in JAMA, the World Journal of Surgery, Journal of Surgical Research, Journal of Surgical Education, Lancet, and elsewhere.

    Among her many honors, Dr. Esquivel has won the prestigious Samuel L. Kountz Humanitarian Award, awarded to a Stanford resident distinguished by professionalism, compassion, and respect for the dignity of others?attributes shared by the late Dr. Kountz, a trailblazing surgeon and the first African American surgical resident at Stanford. Dr. Esquivel also won the Resident Research Award of the Year in Stanford General Surgery and the Post-Doctoral Fellowship Award from Stanford?s Hispanic Center for Excellence.

    In addition to serving as the director of community engagement and outreach, Dr. Esquivel directs the ?Service Through Surgery: Surgeons with an Impact? course in the Stanford University School of Medicine and is the co-chair of the Stanford Department of Surgery Diversity Cabinet.

  • Joseph (Joe) D Forrester MD MSc

    Joseph (Joe) D Forrester MD MSc

    Assistant Professor of Surgery (General Surgery)

    Current Research and Scholarly Interests I am broadly interested in research exploring the care of the injured patient both in high- and low-resource settings. I have specific on-going projects assessing surgical site infection surveillance in low-resource settings, and surgical management of acute and chronic non-union rib fractures.

  • John V. Gahagan, MD

    John V. Gahagan, MD

    Clinical Assistant Professor, Surgery - General Surgery

    Bio John Gahagan, MD is a Clinical Assistant Professor of Surgery in the Section of Colorectal Surgery. He has extensive training in advanced minimally invasive surgical techniques including robotic and laparoscopic surgery. He has authored several textbook chapters and original articles in peer-reviewed journals. His clinical practice is focused on the surgical treatment of colon and rectal cancers, inflammatory bowel disease (ulcerative colitis and Crohn?s disease), and benign colon and anorectal diseases (diverticulitis, hemorrhoids, fistulas, fissures). He believes in patient-centered care and multi-disciplinary approach to the treatment of diseases of the colon, rectum and anus. He joined Stanford in 2019 and is excited to build a Stanford colorectal surgery practice in the East Bay at Stanford ? ValleyCare in Pleasanton and at Stanford Health Care ? Emeryville.

  • Brooke Gurland, MD, FACS

    Brooke Gurland, MD, FACS

    Clinical Professor, Surgery - General Surgery

    Bio Pelvic floor and functional bowel disorders refer to a series of symptoms and anatomic findings that effect men and women of all ages. These may include: constipation, difficult evacuation, fecal incontinence, irritable bowel disorders, diarrhea, pelvic organ prolapse, urinary and sexual dysfunction and pain. Although not life threatening, these disorders can severely affect quality of life and individual performance.

    Over the past two decades I have dedicated my career to working with other specialists for comprehensive care for individuals with pelvic floor disorders. In July 2017, I joined The Department of Surgery, Division of Colorectal Surgery at Stanford University as the Medical Director of the Pelvic Health Center. I previously spent the prior decade at Cleveland Clinic running a multidisciplinary clinic and performing over 200 combined procedures in conjunction with colleagues in urology and urogynecology. We developed a robotic surgical approach to woman with vaginal and rectal prolapse and performed many surgeries to repair intestinal and rectal fistula (abnormal communications between the intestine and vagina).

    Prior to that I established a Pelvic Floor Center at Maimonides Medical Center received a Jahnigan Career Development Award looking at multicompartment prolapse in elderly women. In addition to performing surgery and teaching throughout my career, I have maintained a commitment to long-term follow up of patients after surgery.
    Although my training and focus is around surgical techniques and solutions for anorectal disorders and pelvic health, I believe that prevention, non-surgical alternatives, diet, exercise, and behavior management are vitally important to patient success.

    One of my many goals is to educate patients, health care providers, and trainees about pelvic floor disorders.
    When I am not at work I enjoy quality time with my three teenagers, dog, friends and I practice yoga.

  • Michelle Hauser, MD, MS, MPA, FACP, FACLM, DipABLM, Chef

    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.

  • Joo Ha Hwang, MD, PhD

    Joo Ha Hwang, MD, PhD

    Professor of Medicine (Gastroenterology and Hepatology) and, by courtesy, of Surgery

    Bio Dr. Hwang specializes in early detection of gastrointestinal malignancies including esophageal cancer, gastric (stomach) cancer, pancreatic cancer, bile duct cancer and colon cancer. Dr. Hwang performs advanced endoscopic procedures including EUS-FNA, ERCP and enteroscopy. In addition, Dr. Hwang also performs per-oral endoscopic myotomy (POEM), endoscopic mucosal resection (EMR) to resect large colorectal polyps, and endoscopic submucosal dissection (ESD) to resect early esophageal, gastric, and colorectal cancers.

    Dr. Hwang has both a clinical and research interest in improving the early detection of gastric cancer. He is the Principal Investigator of the GAstric Precancerous conditions Study (GAPS), a prospective study of patients with gastric intestinal metaplasia and other precancerous conditions which combines comprehensive clinical and endoscopic data with a large bio-specimen repository. His research group uses both epidemiologic and translational approaches to understand risk factors for gastric cancer, and develop biomarkers to improve the early diagnosis of gastric cancers. He also directed public policy efforts to increase recognition of gastric cancer risk among high-risk populations, and serve as the Chairperson of the Asian American Stomach Cancer Disparity Task Force.

    Dr. Hwang received his bachelor's degree from the University of Illinois at Champaign-Urbana in electrical engineering. He then received his M.D. degree from the University of Chicago and his Ph.D. in bioengineering from the University of Washington. He did his residency in internal medicine and fellowship in gastroenterology at the University of Washington and was a faculty member at the University of Washington from 2004 to 2017. He has been selected as one of ?Seattle?s Top Doctors? by both Seattle Magazine and Seattle Metropolitan Magazine.

    Dr. Hwang is board certified in gastroenterology. He is active with local, national and international professional societies. He is a fellow of the American Society of Gastrointestinal Endoscopy (FASGE) and is a past-president of the Pacific Northwest Gastroenterology Society.

    In addition to his clinical activities, Dr. Hwang is interested in medical device innovation. Dr. Hwang actively participates in research related to treatment of pancreatic cancer with focused ultrasound. He currently has NIH funding to investigate the use of focused ultrasound for enhancing drug delivery to pancreatic tumors. He is the current president of the International Society for Therapeutic Ultrasound (ISTU).

  • Stefanie S. Jeffrey, MD

    Stefanie S. Jeffrey, MD

    John and Marva Warnock Professor

    Current Research and Scholarly Interests Dr. Jeffrey led the multidisciplinary team from the Schools of Medicine, Engineering, and Genome Technology Center that invented the MagSweeper, an automated device that immunomagnetically captures live circulating tumor cells (CTCs) from cancer patient blood for single cell analysis or culture. Her lab also works on microfluidic technologies for tumor cell capture, characterization, and growth - with the goal of defining individual patient response to newer biologically-based cancer therapies.

  • Mardi Karin, MD, FACS

    Mardi Karin, MD, FACS

    Clinical Associate Professor, Surgery - General Surgery

    Bio Dr. Mardi R. Karin is a board certified surgeon with over 20 years of experience and the clinical director of breast cancer care at Stanford Cancer Center South Bay. Dr. Karin specializes in the diagnosis and treatment of breast diseases and cancer. Her focus and leadership in breast cancer care includes improving coordinated care for breast cancer treatment, developing optimal survivorship plans, and extensive experience in building strong relationships with community physicians. Dr. Karin has extensive experience in a wide variety of general surgery procedures and all types of breast surgery, including breast conservation treatment. In addition, Dr. Karin is well experienced in complex breast cancer skin and nipple sparing procedures in coordination with the plastic surgeon for immediate breast reconstruction and optimal appearance with excellent outcomes.

  • Electron Kebebew, MD, FACS

    Electron Kebebew, MD, FACS

    Harry A. Oberhelman, Jr. and Mark L. Welton Professor

    Current Research and Scholarly Interests Dr. Kebebew?s translational and clinical investigations have three main scientific goals: 1) to develop effective therapies for fatal, rare and neglected endocrine cancers, 2) to identify new methods, strategies and technologies for improving the diagnosis and treatment of endocrine neoplasms and the prognostication of endocrine cancers, and 3) to develop methods for precision treatment of endocrine tumors.

  • Lisa Marie Knowlton, MD, MPH, FACS

    Lisa Marie Knowlton, MD, MPH, FACS

    Assistant Professor of Surgery (General Surgery)

    Bio Dr. Knowlton is a trauma and critical care surgeon and public health researcher whose focus is on improving access to and quality of care for trauma and surgical patients. She obtained her medical degree at McGill University and completed her general surgery residency at the University of British Columbia in Vancouver, Canada. Her desire to understand varied healthcare systems and develop solutions for vulnerable surgical populations led her to obtain an M.P.H. at the Harvard T.H. Chan School of Public Health and complete a research fellowship at the Harvard Humanitarian Initiative. Most recently, she trained as a Surgical Critical Care fellow at Stanford University Medical Center and joined the faculty as an Assistant Professor of Surgery in early 2018. Dr. Knowlton's research focuses on addressing barriers in access to care and reducing disparities among vulnerable surgical populations, including underinsured trauma patients. She is also investigating the financial burden that injury imposes upon both patients and hospitals, with the goal of finding economically sustainable strategies for ensuring best outcomes among trauma patients. These include the study of emergency Medicaid programs at the state and national level. She was recently awarded the 17th C. James Carrico Faculty Research Fellowship by the American College of Surgeons to better understand the link between socioeconomic status, insurance coverage and quality of patient outcomes for trauma patients receiving care within U.S hospitals. Dr. Knowlton is board certified by the American Board of Surgery and the Royal College of Physicians and Surgeons of Canada. In addition to her research work surrounding surgical disparities, she is a member of the American Association for the Surgery of Trauma Diversity and Inclusion Committee, as well as the Stanford Surgery Diversity and Inclusion Cabinet. Most recently, she was elected as the inaugural Chair of the Associate Member Council of the American Association for the Surgery of Trauma.

  • Ara Ko, MD, MPH

    Ara Ko, MD, MPH

    Assistant Professor of Surgery

    Bio Dr. Ara Ko is a trauma surgeon and intensivist who completed her surgical critical care fellowship at the R. Adams Cowley Shock Trauma Center in Baltimore, Maryland. Born in Korea and raised in Southern California, Dr. Ko attended the University of California, Los Angeles receiving her bachelor of arts degree in religious studies. With an interest in global health and underserved communities, she went on to earn her combined medical degree and masters in public health at the Tufts University School of Medicine in Boston, Massachusetts. She returned to Los Angeles for her general surgery training at Cedars-Sinai Medical Center where she also spent time publishing on topics such as improving outcomes in traumatic brain injury, venous thromboembolism prevention, quality improvement and trauma workflow, and pain assessment and treatment in the trauma population. Her research has been recognized both regionally and nationally, receiving awards by organizations including the American College of Surgeons Southern California Committee on Trauma and the High Value Practice Academic Alliance National Research and Education Conference. Dr. Ko is an associate member of the American Association for the Surgery of Trauma and she enjoys mentoring the next generation of physicians, being selected for outstanding student teaching awards 3 years consecutively.

  • James R. Korndorffer, Jr. MD, MHPE, FACS

    James R. Korndorffer, Jr. MD, MHPE, FACS

    Associate Professor of Surgery (General Surgery)

    Bio James R. Korndorffer, Jr. MD MHPE FACS is Associate Professor and Vice Chair of Education in the Department of Surgery at Stanford University. Previously he served as Vice chair of Surgery at Tulane University Health Sciences Center in New Orleans. While at Tulane he also was the Surgery Residency Program Director, the assistant dean for Graduate medical education and the Medical Director of the Tulane Center for Advanced Medical Simulation and Team Training. He received his undergraduate degree in Biomedical Engineering from Tulane University, his Medical Degree from the University of South Florida College of Medicine and his Masters in Health Professions Education from the University of Illinois Chicago. His general surgery residency was completed at The Carolinas Medical Center in Charlotte, North Carolina and his Advanced Laparoscopic Fellowship was completed at Tulane University.

    He is actively involved in numerous national societies including the American College of Surgeons, the Society for Gastrointestinal and Endoscopic Surgeons, the Association for Surgical Education, and the Association for Program Directors in Surgery. He serves on the American College of Surgeons Committee on Validation of Surgical Knowledge and Skills, SAGES Fundamentals of Laparoscopic Surgery and Development Committees and also serves as the APDS research committee vice chair.

    Dr. Korndorffer has published over 60 papers in peer reviewed journals, 5 book chapters and has presented at over 100 national meetings. Dr. Korndorffer?s clinical interests include minimally invasive surgery for gastrointestinal disorders and hernias. His research interests include surgical education, surgical simulation, patient safety, and patient care quality.

  • Byrne Lee, MD FACS

    Byrne Lee, MD FACS

    Clinical Professor, Surgery - General Surgery

    Bio Dr. Lee is a native of New York City. He attended the Sophie Davis School of Biomedical Education at the City College of New York and received his medical degree from New York Medical College. He completed general surgery residency training at Lenox Hill Hospital and fellowship training in surgical oncology at the City of Hope National Cancer Center. Dr. Lee led the Peritoneal Surface Malignancy Program at City of Hope prior to joining Stanford in 2019.

    Dr. Lee is a surgical oncologist who specializes in the treatment of gastrointestinal malignancies. He has dedicated his clinical practice to the surgical management of metastatic disease, particularly to the liver and peritoneum. He has expertise in delivering regional cancer therapies such as heated intraperitoneal chemotherapy (HIPEC). Additionally, he performs surgery for cancers of the stomach, liver, pancreas, small intestine, colon, and soft tissue sarcoma. He utilizes minimally invasive and robotic surgical techniques when appropriate.

    Dr. Lee leads the Regional Cancer Therapies program at Stanford. The program implements and develops novel treatment strategies for patients affected with peritoneal malignancies and oligometastatic disease to the liver. His research focus is on clinical outcomes of multidisciplinary management for gastric, hepatobiliary, and peritoneal surface malignancies. He is a member of a national consensus group performing collaborative research and developing clinical trials for HIPEC surgeries.

  • Dana Lin, MD

    Dana Lin, MD

    Clinical Assistant Professor, Surgery - General Surgery

    Bio Dr. Lin is a fellowship-trained endocrine surgeon who specializes in surgery of the thyroid, parathyroid, and adrenal glands. After receiving her undergraduate degree from Stanford University, Dr. Lin pursued her medical and surgical training on the east coast, where she completed her residency in general surgery at Rutgers Robert Wood Johnson Medical School and fellowship in endocrine surgery at the Harvard-affiliated Massachusetts General Hospital.

    Dr. Lin's clinical practice focuses on the surgical management of benign and malignant thyroid conditions, hyperparathyroidism, adrenal tumors, as well as melanoma and advanced skin cancers. She is skilled in mini-incision, minimally invasive (laparoscopic), and remote access (scarless endoscopic) surgery as well as lymph node dissection for cancer. She currently serves as Director of the Parathyroid Center within the Endocrine Oncology Program at Stanford.

    Dr. Lin strives to deliver expert surgical care to patients with utmost humanism and compassion. She considers it a privilege and joy to be entrusted as one?s surgeon and is committed to ensuring the best clinical and cosmetic outcome for each of her patients. Dr. Lin welcomes patients at Stanford Cancer Center in Palo Alto as well as Stanford Health Care in Emeryville and Pleasanton (ValleyCare).

  • Daphne P. Ly, MD, FACS

    Daphne P. Ly, MD, FACS

    Clinical Associate Professor, Surgery - General Surgery

    Current Research and Scholarly Interests 1. Integrate machine learning with electronic health record system to improve work flow and achieve individualize cancer care based on current evidence.
    2. Apply Cancer Genetics in cancer treatment and cancer risk reduction.

  • Paul M. Maggio, MD, MBA, FACS

    Paul M. Maggio, MD, MBA, FACS

    Associate Professor of Surgery (General Surgery)

    Bio Dr. Paul Maggio is Vice Chair of Surgery for Clinical Affairs, Associate Chief Medical Officer of Operational Effectiveness, and Associate Director of the Adult Intensive Care Unit. He trained in General Surgery at Brown University and obtained advanced training in Adult Surgical Critical Care and Trauma at the University of Michigan. He holds a Masters of Business Administration from the University of Michigan and is triple board certified in General Surgery, Critical Care, and Medical Informatics. In addition to being a clinician and surgeon, Dr. Maggio participates in the National Committee on Healthcare Engineering for the American College of Surgeons, and his research interests are focused on the delivery of high-value care.

    Dr. Maggio received the SHC Board of Hospital Director?s Denise O?Leary Award for Clinical Excellence in 2013

  • Arden Morris, MD, MPH, FACS

    Arden Morris, MD, MPH, FACS

    Professor of Surgery (General Surgery)

    Bio Arden M. Morris, MD, MPH is Professor of Surgery and Vice-Chair for Research in the Stanford Department of Surgery. She is Director of the S-SPIRE Center, a health services research collaborative to study patient-centered care, clinical optimization, and health care economics. In her own work, Dr. Morris uses quantitative and qualitative research methods to focus on quality of and equity in cancer care. She serves as vice-chair of the Commission on Cancer?s National Accreditation Program for Rectal Cancer Quality Committee, American Society of Colon and Rectal Surgeons? representative to the American Joint Commission on Cancer, and Chair of the ACS Cancer Surgery Standards Program Implementation and Integration Committee.

  • Aussama Nassar, MD, MSc,FACS, FRCSC

    Aussama Nassar, MD, MSc,FACS, FRCSC

    Clinical Assistant Professor, Surgery - General Surgery

    Bio Dr. Nassar is board certified in General Surgery and Critical Care in both the USA and Canada. Dr. Nassar has five years of clinical experience in tertiary care referral academic health centers in Canada prior to joining Stanford University in surgery, trauma, and critical care. His clinical interests are emergency and elective surgery in addition to trauma and critical care medicine. He is also a skilled endoscopist performing both upper and lower gastrointestinal endoscopy. His research interests are varied and include developing assessment tools for trainees and burnout among physicians and other healthcare professionals. In addition, he is especially interested in training trainees in simulation-based medical education with a focus on perioperative inter-professional collaboration and patient safety. He is a true clinician-educator and is a certified simulation educator as well as an ATLS course director. Dr. Nassar has also earned an MSc degree in Health Science Education from McMaster University, Canada.

  • Jeffrey Norton, MD

    Jeffrey Norton, MD

    Robert L. and Mary Ellenburg Professor of Surgery

    Current Research and Scholarly Interests Interleukin-12 is a Th1 cytokine. It is important in the cell mediated immune response. We are investigating its role as an anti-tumor cytokine to augment the immune response against cancer. We are planning a human trial.

  • David Oakes

    David Oakes

    Professor of Surgery at the Santa Clara Valley Medical Center, Emeritus

    Current Research and Scholarly Interests Trauma, especially splenic and thoracic

  • George A. Poultsides, MD, MS, FACS

    George A. Poultsides, MD, MS, FACS

    Professor of Surgery (General Surgery) at the Stanford University Medical Center

    Current Research and Scholarly Interests Clinical trials of experimental diagnostics and therapeutics; outcomes analysis following combined modality treatment of hepatic, pancreatic, and gastrointestinal malignancies.

  • Carla Pugh, MD, PhD

    Carla Pugh, MD, PhD

    Stanford Medicine Professor of Surgery

    Current Research and Scholarly Interests The Technology Enabled Clinical Improvement (T.E.C.I.) Center is a multidisciplinary team of researchers dedicated to the design and implementation of advanced engineering technologies that facilitate data acquisition relating to clinical performance.

  • Carolyn Dacey Seib, MD, MAS

    Carolyn Dacey Seib, MD, MAS

    Assistant Professor of Surgery (General Surgery)

    Bio Dr. Carolyn Dacey Seib is a board certified general surgeon and fellowship-trained endocrine surgeon. Her practice is focused on surgery of the thyroid, parathyroid, and adrenal glands.

    Dr. Seib has clinical and research expertise in the surgical management of endocrine disorders in older adults, including primary hyperparathyroidism, thyroid cancer, and hyperthyroidism. Dr. Seib completed her undergraduate education at Princeton University, graduating summa cum laude in 2004. She received her M.D. at the New York University School of Medicine and then attended residency in General Surgery at UCSF. Dr. Seib also completed a fellowship in Endocrine Surgery at UCSF, during which she cared for patients with complex disorders of the thyroid, parathyroid, and adrenal glands.

    Dr. Seib focuses on providing individualized care for patients with thyroid malignancy, hyperthyroidism, primary hyperparathyroidism, and adrenal disorders. She has received funding from the National Institute on Aging and the American Thyroid Association to study the surgical management of endocrine disorders in older adults and has a number of peer-reviewed journal publications on this topic that have received national attention, including being featured in the New York Times.

  • Andrew A. Shelton, MD, FACS, FACRS

    Andrew A. Shelton, MD, FACS, FACRS

    Clinical Professor, Surgery - General Surgery

    Current Research and Scholarly Interests Multimodality treatment of rectal cancer
    Sphincter preserving procedures for rectal cancer
    Laparoscopic colon and rectal surgery
    Surgical education

  • Samuel So, MD

    Samuel So, MD

    Lui Hac Minh Professor in the School of Medicine

    Current Research and Scholarly Interests Through a 4 pronged comprehensive program: translational and clinical research, early detection and treatment, promoting education, awareness and immunization and building partnership, we are working towards the development of new strategies that will lead to the elimination of hepatitis B worldwide and reduce the threat and incidence of liver cancer. Current research efforts focus on evaluating potential new diagnostic and treatment markers and novel targeted therapy for primary liver cancer.

  • David A. Spain, MD

    David A. Spain, MD

    David L. Gregg, MD Professor of General Surgery

    Current Research and Scholarly Interests Our main areas of interest are
    1. clinical research in trauma and critical illness
    2. economics of this care
    3. PTSD and stress response after critical injury or illness

  • Kristan Staudenmayer, MD, MS, FACS

    Kristan Staudenmayer, MD, MS, FACS

    Associate Professor of Surgery (General Surgery)

    Current Research and Scholarly Interests Defining the Impact of Injuries in the Elderly

  • Kimberly Sue Stone, MD

    Kimberly Sue Stone, MD

    Clinical Assistant Professor, Surgery - General Surgery

    Bio Kimberly Stone, MD is a board certified General Surgeon who specializes in breast surgical oncology and melanoma surgery. She treats all conditions related to breast health including: breast cancer, high risk prevention and screening, benign breast disease, and conditions related to lactation.

    Dr. Stone completed a breast surgical oncology fellowship at UCSF, where she trained in all aspects of breast surgical oncology, and melanoma surgery. Dr Stone performs all types of breast surgery including total skin and nipple sparing mastectomy, wireless lumpectomy, benign breast disease excisions and axillary surgery. She works closely with plastic and reconstructive surgeons to offer women the best possible cosmetic options and results following treatment. Dr Stone performs melanoma surgery including wide local excision, sentinel lymph node biopsy, and lymph node dissections for melanoma.

    Dr. Stone strives to deliver compassionate, patient-centered surgical care that is expert and evidence-based while at the same time customized to the unique needs of each patient. She believes that patient empowerment and education are at the heart of an excellent care team.

  • Jacqueline Tsai, MD

    Jacqueline Tsai, MD

    Clinical Assistant Professor, Surgery - General Surgery

    Current Research and Scholarly Interests My research interests are focused on improving breast cancer surgeries. I am interested in novel techniques in surgery to improve cosmetic outcomes, minimize surgical re-excisions and possible augmented reality technologies to enhance surgery.

  • Jamie Tung, MD

    Jamie Tung, MD

    Clinical Instructor, Surgery - General Surgery

    Bio Dr. Tung is a fellowship-trained surgeon in the Stanford Health Care Chest Wall Surgery Program. He is a clinical instructor in the Stanford Medicine Department of Surgery.

    His areas of expertise include trauma, general, and critical care surgery. He excels at the surgical treatment of chest wall injury, including stabilization of rib fractures.

    In his research, Dr. Tung has investigated gastrotomy tube complications. He has participated in the American Association for the Surgery of Trauma study of the surgical treatment of liver injury. Other research interests include massive transfusion strategies and education regarding pre-hospital trauma management.

    Dr. Tung has co-authored articles on complications of hernia surgery and other topics. His work has been published in The Journal of Trauma and Acute Care Surgery and Case Reports in Surgery. He also co-authored a chapter on chest wall surgery in the Textbook of Emergency General Surgery.

    Dr. Tung has made presentations at the American College of Surgeons Annual Meeting, Academic Surgical Congress, and other conferences. Topics include massive transfusions, prehospital trauma care, burn resuscitation, and complications of percutaneous endoscopic gastrostomy (PEG) in trauma patients.

    He is a member of the American College of Surgeons, Chest Wall Injury Society, Eastern Association for the Surgery of Trauma, and Association for Academic Surgeons. He is a member of the Stanford Medicine Trauma Committee and other committees. He has volunteered as a licensed emergency medical technician (EMT). He also has served as a ?Stop the Bleed? instructor with Stanford Medicine as well as with other institutions where he practiced previously.

    Dr. Tung is fluent in English and Cantonese. He is proficient in Mandarin.

  • Brendan C. Visser, MD

    Brendan C. Visser, MD

    Associate Professor of Surgery (General Surgery)

    Current Research and Scholarly Interests Dr. Visser's research interests span the breath of his clinical practice. Areas of active research include the multidisciplinary treatment of pancreatic neuroendocrine cancers, technical aspects of minimally invasive pancreatic and liver surgery, and trends in the management of hepatobiliary cancers in California, focusing on socioeconomic and instituional barriers to appropriate care.

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