Digestive and Liver Diseases Faculty

Jay Horton, M.D.
Division Chief
Professor

Deepak Agrawal, M.D.
Assistant Professor

Tasneem Ahmed, D.O.
Assistant Professor

Geri R. Brown, M.D.
Professor

Jeffrey D. Browning, M.D.
Associate Professor

Ezra Burstein, M.D.
Associate Professor

Lisa Casey, M.D.
Assistant Professor

Byron L. Cryer, M.D.
Professor and Associate Dean for Faculty Diversity & Development

Jennifer A. Cuthbert, M.D.
Professor

John M. Dietschy, M.D.
Professor Emeritus

Kerry Dunbar, M.D.
Assistant Professor

Luke Engelking, M.D., Ph.D.
Assistant Professor 

Linda (Annie) Feagins, M.D.
Assistant Professor

J. Gregory Fitz, M.D.
Executive Vice President for Academic Affairs
Provost and Dean, UT Southwestern Medical School

Yonas Getachew, M.D.
Assistant Professor

Lafaine Grant, M.D.
Assistant Professor

William V. Harford, M.D.
Professor

Samar Harris, M.B.B.S.
Assistant Professor 

Xiaofang "Alice" Huo, M.D., Ph.D.
Instructor 

Nisa Kubiliun, M.D.
Assistant Professor 

William M. Lee, M.D.
Professor

Haiying Li, Ph.D.
Instructor

Willis C. Maddrey, M.D.
Professor and Assistant to the President

Jorge Marrero, M.D.
Professor and Medical Director of Liver Transplantation

Marlyn Mayo, M.D.
Associate Professor and Gastroenterology Fellowship Program Director

Christian Mayorga, M.D.
Assistant Professor 

Khurram Mazhar, M.D.
Assistant Professor

Mack Mitchell, M.D.
Professor and Vice Chair Clinical Services, Internal Medicine

Rozina Mithani, M.D.
Assistant Professor 
Associate Program Director, Fellowship Program 

Arjmand Mufti, M.D.
Assistant Professor

Daniel K. Podolsky, M.D.
President, UT Southwestern Medical Center

Zeeshan Ramzan, M.D.
Assistant Professor 

Charles Richardson, M.D.
Professor 

Amit Singal, M.D.
Assistant Professor

Rhonda F. Souza, M.D.
Professor

Stuart J. Spechler, M.D.
Professor

Jayaprakash Sreenarasimhaiah, M.D.
Associate Professor

Greta Szabo, M.D.
Assistant Professor 

Dwain L. Thiele, M.D.
Professor and Senior Associate Dean for Strategic Development

Shannan Tujios, M.D.
Assistant Professor 

Stephen D. Turley, Ph.D.
Professor

Roopa Vemulapalli, M.D.
Assistant Professor

Qiuyang Zhang, Ph.D.
Assistant Professor 

Volunteer Teaching Faculty

Gaurav Arora, M.D.
Clinical Assistant Professor

Shahid Aziz, D.O.
Clinical Instructor

C. Richard Boland, M.D.
Clinical Professor

Son Do, M.D.
Clinical Assistant Professor

Mark Feldman, M.D.
Clinical Professor

Rajeev Jain, M.D.
Clinical Assistant Professor

Stephen W. Lacey, M.D.
Clinical Associate Professor

Peter Loeb, M.D.
Clinical Professor

Gerald Mank, III, M.D.
Clinical Assistant Professor

Charles C. Owen, Jr., M.D.
Clinical Instructor

Robert Perrillo, M.D.
Adjunct Professor

Kimberly Persley, M.D.
Clinical Assistant Professor

Vijayrame R. Poreddy, M.D.
Clinical Assistant Professor

Don Rockey, M.D.
Adjunct Professor

Kai Xia, M.D.
Clinical Associate Professor