School of Medicine
Showing 1-50 of 400 Results
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Oliver O. Aalami, MD
Clinical Professor, Surgery - Vascular Surgery
Current Research and Scholarly InterestsWe launched a national precision medicine PAD trial called, VascTrac (http://vasctrac.stanford.edu/). This trial is mobile phone based and leverages Apple's ResearchKit Platform to monitor a patient's activity both pre- and post-intervention. We are validating mobile phone surveillance for PAD patients and are currently enrolling.
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M. Usman Ahmad
Postdoctoral Scholar, General Surgery
BioDr. Ahmad is currently a postdoctoral research fellow under the mentorship of Prof. George Poultsides in the Section of Surgical Oncology at Stanford University. In addition, he engages in basic scientific inquiry in tumor immunology under Prof. Amanda Kirane. He entered his current position after completing 2 years of general surgical training at Stanford University and the University of Colorado.
Dr. Ahmad received his medical education at the University of South Florida (USF) where he was the recipient of numerous scholarships and awards including the Galen Scholarship, SELECT Koch Award, Anderson SELECT Scholarship, and Osler Award. During medical school, Dr. Ahmad was productive in both basic science and research resulting in 3 peer-reviewed publications and induction into the Robert A. Good Honor Society bestowed upon the top 10% of medical students in research. Dr. Ahmad also received the Alpha Omega Alpha Carolyn A. Kuckein Fellowship to continue policy work on improving the organ supply for Americans requiring organ transplants. Early in medical school, he conducted basic scientific work transplanting immune cells on metastatic melanoma in a mouse model while a visiting researcher under Prof. Gavin Pettigrew & Prof. Reza Mottalebzadeh in the Department of Surgery at the University of Cambridge in the United Kingdom. Dr. Ahmad was also active in health policy work culminating in a role as Vice Chair of the Medical Student Section Committee of Legislation & Advocacy for the American Medical Association with several roles at university, county, and state levels in both Florida and Pennsylvania. Dr. Ahmad has an extensive record of volunteer activity serving at risk populations in the United States during medical school including HIV, LGBTQ, pediatric, and homeless populations. In addition, he spent time mentoring and reviewing scholarship applications for Greenhouse Scholars, program focused on developing under-resourced high performing American students from high school to first career and beyond.
Prior to medical school, Dr. Ahmad had a career in the life sciences industry after receiving a degree in Economics from Northwestern University where he primarily focused on bringing new medical technology to market. Dr. Ahmad was part of a team selected by the Chicago Chamber of Commerce as the most innovative company in 2010 winning a state-wide competition. He also volunteered his time as a board member re-vitalizing a 25 year old arts organization in Chicago and helping to develop a business incubator in Detroit shortly after the Great Recession.
Dr. Ahmad is a native Chicagoan hailing from a large family raised near the Southside of Chicago. In his free time he enjoys cooking, reading, history, traveling, working on cars, and developing his interest in aviation. -
Katherine Arnow
Biostatistician 2, Stanford-Surgery Policy Improvement Research and Education Center
BioKate is a biostatistician with the Stanford-Surgery Policy Improvement Research & Education Center (S-SPIRE). She has a degree in epidemiology and has worked in both academic and public health settings. She has particular experience working with Medicaid claims data and analyzing patient reported health outcomes. Kate collaborates with Department of Surgery researchers on study design, data analysis, and reporting.
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Shipra Arya
Associate Professor of Surgery (Vascular Surgery)
BioShipra Arya, MD SM FACS is an Associate Professor of Surgery at the Stanford University School of Medicine and section chief of vascular surgery at VA Palo Alto Healthcare System. She has a Master’s degree in epidemiology from the Harvard School of Public Health with focus on research methodology and cardiovascular epidemiology. She completed her General Surgery Residency at Creighton University Medical Center followed by a Vascular Surgery Fellowship at University of Michigan. She has been funded by American Heart Association (AHA), NIH/NIA GEMSSTAR grant, VA Palo Alto Center for Innovation and Implementation (Ci2i) and is currently funded by VA HSR&D. The accumulated evidence from her research all points to the fact that frailty is a versatile tool that can be utilized to guide surgical decision making, inform patient consent and design quality improvement initiatives at the patient and hospital level. The field of frailty research in surgical population is still relatively nascent and her current work focuses on streamlining frailty evaluation, and implementation of patient and system level interventions to improve surgical outcomes and enhance patient centered care.
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Jennifer Avise, MD
Clinical Associate Professor, Surgery - Vascular Surgery
BioDr. Avise is a board-certified vascular surgeon specializing in cutting edge treatments of vascular disease. She is a clinical assistant professor in the Department Surgery, Division of Vascular Surgery at Stanford University School of Medicine.
She has helped to expand access to expert vascular surgery in the East Bay, establishing Stanford Health Care’s first vascular surgery practices at the medical center in Emeryville and at the Stanford Health Care – ValleyCare hospital in Pleasanton. Dr. Avise serves as the medical director of the Pleasanton vascular laboratory, an IAC accredited facility, where she advances developments in noninvasive testing to aid in early diagnosis of vascular disease.
Her focus is on early detection and disease prevention, minimally invasive (endovascular) techniques, and complex open surgery. She treats a wide variety of conditions, including aortic aneurysm, limb salvage, varicose veins, peripheral vascular disease, carotid disease, complex wound care, and dialysis access. -
Dan E. Azagury, MD, FACS
Associate Professor of Surgery (General Surgery)
On Partial Leave from 06/27/2022 To 07/31/2022Current Research and Scholarly Interests.
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Ani Bagdasarian, MSN, MPH, RN, AGACNP-BC
Affiliate, Surgery - Vascular Surgery
BioAni is a nurse practitioner with previous experience in clinical research in cardiovascular disease. Her clinical practice is providing pre and post operative medical care for the admitted vascular surgery patients, and ensuring discharge plans are seamless and comprehensive. She has been a nurse practitioner for the inpatient Vascular Surgery service since 2014 and was promoted to the Lead Advanced Practice Provider in 2020. She oversees all aspects of the Vascular Surgery APP's in Palo Alto, Pleasanton, and Emeryville. She completed her master of science in nursing, and nurse practitioner training at the Yale School of Nursing in New Haven, CT; and remains an active alumni member. She is a board certified Adult-Gerontology Acute Care Nurse Practitioner.
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Jean Jingzhi Bao
Clinical Assistant Professor, Surgery - General Surgery
BioDr. 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. -
Nicolas Barreto
Biostatistician 2, Stanford-Surgery Policy Improvement Research and Education Center
BioNicolas Barreto, PhD, MPH, is a Biostatistician of the S-SPIRE Center. He works with and supports multidisciplinary teams in research design, analysis, and reporting. Nicolas obtained a masters of public health degree in biostatistics and epidemiology, and his doctorate in Basic and Applied Social Psychology. He has served as a data consultant, statistician, and research consultant while working with a variety of investigators; including doctors, residents, psychologists, and professors. Nicolas has contributed academic research and grant work on a variety of projects; motivation and education, effects of cancer treatment on cognitive outcomes, social support impact on cancer treatment, medical mistrust and organ donation, and others.
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Tiffany E. Chao, MD, MPH, FACS
Clinical Associate Professor (Affiliated), Surgery - General Surgery
Staff, Surgery - General SurgeryBioDr. Tiffany E. Chao is a general surgeon at Santa Clara Valley Medical Center (SCVMC), a Clinical Associate Professor of Surgery (Affiliated) in the Stanford Department of Surgery (Division of General Surgery), and an Adjunct Professor in the university's Program in Human Biology. At SCVMC, Dr. Chao is the Site Director for the Stanford medical student surgical clerkship and the Associate Site Director for the Stanford General Surgery Residency Program. Her interests in surgery include minimally invasive foregut, hernia, and colorectal surgery, in addition to acute care & trauma surgery.
At Stanford, she is the Primary Instructor the undergraduate course HUMBIO 29: Introduction to Global Health and the medical school seminar SURG 236: Seminar in Global Surgery and Anesthesia, both Winter Quarter classes. Her other roles at Stanford include Faculty Fellow with Center for Innovation in Global Health and the Clinical Competency Committee of the General Surgery Residency. Dr. Chao's research interests are in global surgery, including cost-effectiveness analysis, surgical device innovation, and expansion of surgical delivery for low-income populations through surgical workforce and infrastructure development.
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, the Paul Farmer Global Surgery Research Fellowship at Harvard Medical School's Program in Global Surgery and Social Change, and the CTSA/Lucile Packard Innovation Fellowship at Stanford Biodesign. Through the Biodesign program, she co-founded Zenflow, Inc., a venture-backed medical device company working in minimally-invasive therapy for prostate disease, and is a Founding Partner of 4i Ventures.
She is the Editor in Chief of the Journal of Medical Insight, a surgical video journal, and serves on the Editorial Board of the World Journal of Surgery. -
kovi bessoff
Affiliate, Dean's Office Operations - Dean Other
Resident in Surgery - General SurgeryBioMy clinical interests include trauma/critical care and acute care surgery. I am interested in how the application of innovative solutions (both device and informatics based) can improve patient care and outcomes in developed as well as developing world settings.
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Cara Black, MD
Affiliate, Dean's Office Operations - Dean Other
Resident in Surgery - Plastic & Reconstructive SurgeryBioDr. Black was raised in Bucks County, Pennsylvania and completed her undergraduate studies at Bard College where she majored in biology. After college, she joined Teach For America and taught for two years as a 12th grade physics teacher in the South Side of Chicago. Dr. Black then attended medical school at Georgetown University in Washington, DC, where she continued to advocate for kids’ education and health on a national level as a White House intern in 2016. During the clinical years of medical school, Dr. Black realized her passion for surgery and was especially fascinated by free flap reconstruction. She therefore spent a dedicated year studying autologous breast reconstruction outcomes and lower extremity microsurgical techniques within the plastic surgery department at Georgetown. During her last year of medical school, Dr. Black did an away rotation at Stanford and was attracted to the welcoming community and dedication to research and international volunteering. In her free time, she enjoys cooking, Barre workouts, hiking, kayaking, traveling, art museums, improv comedy, tea, and relaxing with family and friends. Dr. Black is the oldest of four sisters, one of whom works in the wine industry in the nearby Napa Valley.
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C. Andrew Bonham
Associate Professor of Surgery (Abdominal Transplantation)
Current Research and Scholarly InterestsTolerance induction in liver transplantation.
Hepatocyte transplantation. -
Matias Bruzoni, MD FACS
Associate Professor of Surgery (Pediatric Surgery)
Current Research and Scholarly InterestsMinimal Access Surgery
Neonatal Surgery
Sutured vs Sutureless Gastroschisis Closure
Ultrasound vs anatomic landmark central line placement
Hispanic Center for Pediatric Surgery
