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Indiana University School of Medicine
Indiana University School of Medicine
Internal Medicine

Gastroenterology and Hepatology Faculty

Led by Mohammad Al-Haddad, MD, the faculty in the Division of Gastroenterology and 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

5077-Al-Haddad, Mohammad Mohammad A. Al-Haddad, M.D.

Mohammad A. Al-Haddad, M.D.

Naga P. Chalasani Professor of Gastroenterology and Hepatology

4910-Chalasani, Naga Naga P. Chalasani, MD

Naga P. Chalasani, MD

David W. Crabb Professor of Gastroenterology and Hepatology

4932-DeWitt, John John M. DeWitt, MD

John M. DeWitt, MD

Professor of Medicine

4964-Fischer, Monika Monika Fischer, MD

Monika Fischer, MD

Professor of Medicine

4962-Fogel, Evan Evan L. Fogel, MD

Evan L. Fogel, MD

Stuart Sherman Professor of Gastroenterology

5172-Gawrieh, Samer Samer Gawrieh, MD

Samer Gawrieh, MD

Professor of Medicine

5104-Ghabril, Marwan Marwan S. Ghabril, MD

Marwan S. Ghabril, MD

Professor of Medicine

4908-Imperiale, Thomas Thomas F. Imperiale, MD

Thomas F. Imperiale, MD

Distinguished Professor

5221-Kahi, Charles Charles Kahi, MD

Charles Kahi, MD

Professor of Medicine

4795-Liangpunsakul, Suthat Suthat Liangpunsakul, MD, MPH

Suthat Liangpunsakul, MD, MPH

Professor of Medicine

4944-McHenry, Lee Lee McHenry, MD

Lee McHenry, MD

Professor of Medicine

5034-Vuppalanchi, Raj Raj Vuppalanchi, M.D.

Raj Vuppalanchi, M.D.

Professor of Medicine

5144-Wo, John John M. Wo, MD

John M. Wo, MD

Douglas Rex Professor of Gastroenterology and Hepatology

Professors of Clinical Medicine

4950-Fatima, Hala Hala Fatima, M.D.

Hala Fatima, M.D.

Professor of Clinical Medicine

5263-Fayad, Nabil Nabil F. Fayad, MD

Nabil F. Fayad, MD

Professor of Clinical Medicine

4915-Nowak, Thomas Thomas V. Nowak, MD

Thomas V. Nowak, MD

Professor of Clinical Medicine

Professor Emeritus of Medicine

4828-Crabb, David David Crabb, MD

David Crabb, MD

Professor Emeritus of Medicine

4827-Rex, Douglas Douglas K. Rex, MD

Douglas K. Rex, MD

Distinguished Professor Emeritus

Associate Professors of Medicine

42036-Desai, Archita Archita Desai, MD

Archita Desai, MD

Associate Professor of Medicine

5459-Dilly, Christen Christen K. Dilly, MD, ME

Christen K. Dilly, MD, ME

Assistant Dean for Graduate Medical Education

5182-Easler, Jeffrey Jeffrey J. Easler, MD

Jeffrey J. Easler, MD

Associate Professor of Medicine

172-Gromski, Mark Mark A. Gromski, MD

Mark A. Gromski, MD

Associate Professor of Medicine

4796-Lammert, Craig Craig Lammert, MD

Craig Lammert, MD

Associate Professor of Medicine

5166-Orman, Eric Eric Orman, MD

Eric Orman, MD

Associate Professor of Medicine

43061-Yang, Zhihong(Joe) Zhihong(Joe) Yang, PhD

Zhihong(Joe) Yang, PhD

Associate Professor of Medicine

Associate Professors of Clinical Medicine

5462-Abdeljawad, Khaled Khaled H. Abdeljawad, M.D.

Khaled H. Abdeljawad, M.D.

Associate Professor of Clinical Medicine

3494-Holden, John John Holden, MD

John Holden, MD

Associate Professor of Clinical Medicine

4864-James-Stevenson, Toyia Toyia N. James-Stevenson, MD

Toyia N. James-Stevenson, MD

Associate Professor of Medicine Practice

5085-Lacerda, Marco Marco A. Lacerda, MD

Marco A. Lacerda, MD

Associate Professor of Clinical Medicine

5145-Masuoka, Howard Howard Masuoka, MD, PhD

Howard Masuoka, MD, PhD

Associate Professor of Clinical Medicine

5447-Montero, Anne Mary Anne Mary K. Montero, PhD

Anne Mary K. Montero, PhD

Associate Professor of Clinical Medicine

4863-Rogers, Nicholas Nicholas Rogers, MD

Nicholas Rogers, MD

Associate Professor of Clinical Medicine

5155-Siwiec, Robert Robert M. Siwiec, MD

Robert M. Siwiec, MD

Associate Professor of Clinical Medicine

4982-Watkins, James James L. Watkins, MD

James L. Watkins, MD

Associate Professor of Clinical Medicine

Assistant Professors of Medicine

59824-Maiers, Jessica Jessica Maiers, PhD

Jessica Maiers, PhD

Assistant Professor of Medicine

44593-Maratt, Jennifer Jennifer Maratt, MD

Jennifer Maratt, MD

Assistant Professor of Medicine

38486-Nephew, Lauren Lauren D. Nephew, MD

Lauren D. Nephew, MD

Assistant Professor of Medicine

4674-Samala, Niharika Niharika Samala, M.D.

Niharika Samala, M.D.

Assistant Professor of Medicine

65261-Singh, Ashina Ashina Singh, MD

Ashina Singh, MD

Assistant Professor of Medicine

Assistant Professors of Clinical Medicine

65242-Ahmed, Awais Awais Ahmed, M.D.

Awais Ahmed, M.D.

Assistant Professor of Clinical Medicine

62897-An, Zhibo Zhibo An, MD, PhD

Zhibo An, MD, PhD

Assistant Professor of Clinical Medicine

21138-Bhatti, Umer Umer Bhatti, M.D.

Umer Bhatti, M.D.

Assistant Professor of Clinical Medicine

68333-Elkafrawy, Ahmed Ahmed A. Elkafrawy, M.D.

Ahmed A. Elkafrawy, M.D.

Assistant Professor of Clinical Medicine

4092-Gilmore, Ashley Ashley Gilmore, MD

Ashley Gilmore, MD

Assistant Professor of Clinical Medicine

50329-Guardiola, John John Guardiola, MD

John Guardiola, MD

Assistant Professor of Clinical Medicine

5408-Holmes, Rachel Rachel Holmes, PhD

Rachel Holmes, PhD

Assistant Professor of Clinical Medicine

47567-Jones, Sean Sean Jones, EDS, PhD

Sean Jones, EDS, PhD

Assistant Professor of Clinical Medicine

5143-Kim, Hak Nam Hak Nam Kim, MD

Hak Nam Kim, MD

Assistant Professor of Clinical Medicine

60778-Kurada, Satya Satya Kurada, M.D.

Satya Kurada, M.D.

Assistant Professor of Clinical Medicine

46-Marri, Smitha Smitha Marri, MD

Smitha Marri, MD

Assistant Professor of Clinical Medicine

44237-Obaitan, Ite Ite Obaitan, M.D., MPH

Ite Obaitan, M.D., MPH

Assistant Professor of Clinical Medicine

44708-Patel, Anahli Anahli Patel, PsyD

Anahli Patel, PsyD

Assistant Professor of Clinical Medicine

23390-Saito, Akira Akira Saito, MD

Akira Saito, MD

Assistant Professor of Clinical Medicine

60585-Saleem, Nasir Nasir Saleem, M.D.

Nasir Saleem, M.D.

Assistant Professor of Clinical Medicine

5101-Sozio, Margaret Margaret Sozio, MD

Margaret Sozio, MD

Assistant Professor of Clinical Medicine

5135-Tang, John Christopher John Christopher F. Tang, DO

John Christopher F. Tang, DO

Assistant Professor of Clinical Medicine

8894-Walker, Megan Megan J. Walker, MD

Megan J. Walker, MD

Assistant Professor of Clinical Medicine

64890-Yadlapati, Sujani Sujani Yadlapati, M.D.

Sujani Yadlapati, M.D.

Assistant Professor of Clinical Medicine

Associate Research Professor of Medicine

4956-Liang, Tiebing Tiebing Liang, PhD

Tiebing Liang, PhD

Associate Research Professor of Medicine

Assistant Research Professors of Medicine

15703-Huda, Nazmul Nazmul Huda, PhD

Nazmul Huda, PhD

Assistant Research Professor of Medicine

48061-Ma, Jing Jing Ma, M.D.

Jing Ma, M.D.

Assistant Professor of Medicine

68128-Mimche, Patrice Patrice Mimche, PhD

Patrice Mimche, PhD

Associate Professor of Dermatology

38165-Vilar, Eduardo Eduardo Vilar, MD, PhD

Eduardo Vilar, MD, PhD

Assistant Research Professor of Medicine

Adjunct Assistant Professor

37976-Ward, Matthew Matthew P. Ward, PhD

Matthew P. Ward, PhD

Adjunct Assistant Professor of Medicine