Gastroenterology, Hepatology and Endoscopy Researchers & Staff

We are committed to the hospital's mission to expand the boundaries of medicine through research. We seek to continually advance our understanding of patient problems at all levels, and continue to bring forth new, innovative, safer, and more effective methods of treatment.

Richard S. Blumberg, MD 
Chief, Division of Gastroenterology, Hepatology and Endoscopy
Professor of Medicine, Harvard Medical School

Peter A. Banks, MD
Director, The Center for Pancreatic Disease 
Professor of Medicine, Harvard Medical School

Robert Burakoff, MD, MPH 
Clinical Chief, Division of Gastroenterology, Hepatology and Endoscopy 
Associate Professor of Medicine, Harvard Medical School

Martin C. Carey, MD, DSc
Professor of Medicine, Harvard Medical School

David E. Cohen, MD, PhD
Director, Harvard-MIT Division of Health Sciences and Technology
Robert H. Ebert Professor of Medicine and Health Sciences and Technology, Harvard Medical School
Director of Hepatology

Sonia Friedman, MD
Assistant Professor of Medicine, Harvard Medical School

Raj K. Goyal, MD
Director, Swallowing and Motility Program, VA Boston Health Care System
Associate Chief of Research and Development, VA Boston Health Care System

Norman D. Grace, MD
Director, Clinical Hepatology

Norton J. Greenberger, MD
Clinical Professor of Medicine, Harvard Medical School

Shilpa Grover, MD, MPH
Instructor of Medicine, Harvard Medical School

Matthew J. Hamilton, MD
Instructor of Medicine, Harvard Medical School

Richard S. Johannes, MD, MS
Instructor of Medicine, Harvard Medical School

Linda S. Lee, MD
Medical Director of Women's GI Health, Fish Center for Women's Health 
Instructor of Medicine, Harvard Medical Schol

Jonathan S. Levine, MD
Instructor of Medicine, Harvard Medical School

Frederick L. Makrauer, MD
Assistant Professor of Medicine, Harvard Medical School

Hiroshi Mashimo, MD, PhD

John R. Saltzman, MD
Director of Endoscopy, Brigham and Women's Hospital
Associate Professor of Medicine, Harvard Medical School

Scott B. Snapper, MD, PhD
Director of Inflammatory Bowel Disease Research
Associate Professor of Medicine, Harvard Medical School

Sapna Syngal, MD, MPH
Associate Director, Academic Clinical Fellowship Training Program
Associate Professor of Medicine, Harvard Medical School

Christopher C. Thompson, MD, MHES
Director of Developmental and Bariatric Endoscopy
Assistant Professor of Medicine, Harvard Medical School

Giovanni Traverso, MB, BChir, PhD
Assistant Professor of Medicine, Havard Medical School

Anne C. Travis, MD, MSc
Clinical Instructor, Harvard Medical School

Jerry S. Trier, MD
Professor of Medicine Emeritus, Harvard Medical School

Chinweike Ukomadu, MD, PhD
Assistant Professor of Medicine, Harvard Medical School

Zhenglun Zhu, MD, PhD
Assistant Professor of Medicine, Harvard Medical School