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Faculty

Led by Division Director Mohammad Al-Haddad, MD, the faculty in the Division of Gastroenterology & Hepatology at IU School of Medicine regularly lecture at various national and international meetings. These practicing physicians lead exceptional education and training programs, including a fellowship and local CME programs throughout the year in the form of several ERCP and EUS courses, an annual GI update course and an annual AASLD update.

Professors of Medicine

Mohammad A. Al-Haddad, MD

Naga P. Chalasani Professor of Gastroenterology and Hepatology

Gianfranco Alpini, PhD

John B. Hickam Professor of Medicine

Naga P. Chalasani, MD

David W. Crabb Professor of Gastroenterology and Hepatology

John M. DeWitt, MD

Professor of Medicine

Monika Fischer, MD

Professor of Medicine

Evan L. Fogel, MSC, MD

Stuart Sherman Professor of Gastroenterology

Heather Francis, PhD

Professor of Medicine

Marwan S. Ghabril, MD

Professor of Medicine

Thomas F. Imperiale, MD

Distinguished Professor

Charles Kahi, MD

Professor of Medicine

Suthat Liangpunsakul, MD, MPH

Professor of Medicine

Lee McHenry, MD

Professor of Medicine

Stuart Sherman, MD

Glen A. Lehman Professor of Gastroenterology

Raj Vuppalanchi, MD

Professor of Medicine

John M. Wo, MD

Douglas Rex Professor of Gastroenterology and Hepatology

Professors of Clinical Medicine

Hala Fatima, MD

Professor of Clinical Medicine

Nabil F. Fayad, MS, MD

Professor of Clinical Medicine

Samer Gawrieh, MD

Professor of Clinical Medicine

Thomas V. Nowak, MD

Professor of Clinical Medicine

Associate Professors of Medicine

Christen K. Dilly, MD, ME

Assistant Dean for Graduate Medical Education

Jeffrey J. Easler, MD

Associate Professor of Medicine

Fanyin Meng, MD, PhD

Associate Professor of Medicine

Eric Orman, MD

Associate Professor of Medicine

Associate Professors of Clinical Medicine

Matthew Bohm, BA, DO

Associate Professor of Clinical Medicine

Aditya Gutta, MD

Assistant Professor of Clinical Medicine

Timothy D. Imler, MD

Associate Professor of Clinical Medicine

William R. Kessler, MD

Associate Professor of Clinical Medicine

Marco A. Lacerda, MD

Associate Professor of Clinical Medicine

Craig Lammert, MS, MD

Associate Professor of Medicine

Nicholas Rogers, MD

Associate Professor of Clinical Medicine

Sashi Sagi, MD

Associate Professor of Clinical Medicine

Robert M. Siwiec, MS, MD

Associate Professor of Clinical Medicine

James L. Watkins, MD

Associate Professor of Clinical Medicine

Joel M. Wittles, MD

Associate Professor of Clinical Medicine

Assistant Professors of Medicine

Archita Desai, MD

Assistant Professor of Medicine

Mark A. Gromski, MD

Assistant Professor of Medicine

Jessica Maiers, PhD, BA

Assistant Professor of Medicine

Jennifer Maratt, MD

Assistant Professor of Medicine

Lauren D. Nephew, MD, MAE, MSC, BA

Assistant Professor of Medicine

Niharika Samala, MD

Assistant Professor of Medicine

Andrea Shin, MS, MD

Philip J. Snodgrass Scholar in Gastroenterology and Liver Disorders

Zhihong(Joe) Yang, PhD

Assistant Professor of Medicine

Professor Emeritus of Medicine

David Crabb, MD

Professor Emeritus of Medicine

Douglas K. Rex, MD

Distinguished Professor Emeritus

Assistant Professors of Clinical Medicine

Khaled H. Abdeljawad, MD

Assistant Professor of Clinical Medicine

Zhibo An, MD, PhD, MS

Assistant Professor of Clinical Medicine

Umer Bhatti, MD

Assistant Professor of Clinical Medicine

Ashley Gilmore, MD

Assistant Professor of Clinical Medicine

John Holden, MD

Assistant Professor of Clinical Medicine

Rachel Holmes, MA, PhD

Assistant Professor of Clinical Medicine

Sean Jones, EDS, MS, PhD

Assistant Professor of Clinical Medicine

Hak Nam Kim, MD

Assistant Professor of Clinical Medicine

Satya Kurada, MD

Assistant Professor of Clinical Medicine

Smitha Marri, MD

Assistant Professor of Clinical Medicine

Howard C. Masuoka, MD, PhD

Assistant Professor of Clinical Medicine

Anne Mary K. Montero, PhD, MS

Assistant Professor of Clinical Medicine

Anahli Patel, PsyD

Assistant Professor of Clinical Medicine

Akira Saito, MD

Assistant Professor of Clinical Medicine

Nasir Saleem, MD

Assistant Professor of Clinical Medicine

Margaret Sozio, MD

Assistant Professor of Clinical Medicine

John Christopher F. Tang, DO

Assistant Professor of Clinical Medicine

Megan J. Walker, MD

Assistant Professor of Clinical Medicine

Assistant Research Professors of Medicine

Lixian Chen, PhD

Assistant Research Professor of Medicine

Nazmul Huda, MSC, PhD

Assistant Research Professor of Medicine

Lindsey Kennedy, PhD

Assistant Research Professor of Medicine

Tiebing Liang, MS, PhD

Associate Research Professor of Medicine

Jing Ma, MSC, BMED, PhD

Assistant Research Professor of Medicine

Keisaku Sato, PhD, MSC

Assistant Research Professor of Medicine

Eduardo Vilar, PhD, MD, MS

Assistant Research Professor of Medicine

Nan Wu, MD

Assistant Research Professor of Medicine

Tianhao Zhou, PhD

Assistant Research Professor of Medicine

Adjunct Assistant Professor

Matthew P. Ward, PhD

Adjunct Assistant Professor of Medicine

Post-Doctoral Fellow

Joe Ma, MD

PGY 5
State University Of New York Upstate Medical University

Jessie Bernard, PhD

Postdoctoral Fellow in Medicine

Visiting Clinical Lecturer in Medicine

Ite Obaitan, MD

Visiting Clinical Lecturer in Medicine

Visiting Scholar in Medicine

Kung-Hung Lin, MD

Visiting Scholar in Medicine