Ezra Burstein, M.D., Ph.D.
Professor
Internal Medicine and Molecular Biology
Division Chief, Digestive and Liver Diseases
Program Director, T-32 Fellowship Program
Research Lab

Ariel Aday, M.D.
Assistant Professor
Associate Program Director, Gastroenterology Fellowship Program

Balaji Ayyar, M.D.
Faculty Associate
Clinical Center at Las Colinas

Divya Bhatt, M.D.
Assistant Professor

Jeffrey D. Browning, M.D.
Professor
School of Health Professions and Internal Medicine
Chairman, Department of Clinical Nutrition, School of Allied Health

Lisa Casey, M.D.
Associate Professor

Yiu-Ting "Timothy" Chiu, M.D.
Faculty Associate
Clinical Center at Texas Health Frisco

Thomas G. Cotter, M.B.B.Ch.
Assistant Professor

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

Jennifer A. Cuthbert, M.D.
Professor

Kerry Dunbar, M.D., Ph.D.
Associate Professor
Dallas VA Medical Center
Associate Program Director, Residency Program
Section Chief, Dallas VA Medical Center

Daniel Ellis, M.D.
Assistant Instructor

Benjamin L. Elsbernd, M.D.
Assistant Professor
Dallas VA Medical Center

Luke Engelking, M.D., Ph.D.
Associate Professor
Internal Medicine, Center for Human Nutrition, and  Molecular Genetics
Research Lab

Ngozi Enwerem, M.B.B.S.
Assistant Professor
Dallas VA Medical Center

Magdalena Espinoza, M.D.
Faculty Associate
Clinical Center at Texas Health Frisco

J. Gregory Fitz, M.D.
Professor
Office of the President and Internal Medicine
Special Assistant to the President

David Fudman, M.D.
Assistant Professor
Quality Officer-Internal Medicine

Sravanya Gavini, M.D.
Assistant Professor
Director, Motility

Markus Goldschmiedt, M.D.
Assistant Professor

Lafaine Grant, M.D.
Associate Professor

Linsheng Guo, M.D.
Assistant Professor
Dallas VA Medical Center

William V. Harford, M.D.
Professor
Dallas VA Medical Center
Director of Endoscopy, Dallas VA Medical Center

Homer "Frank" Herlong, M.D.
Professor

Jay Horton, M.D.
Professor
Center for Human Nutrition, Internal Medicine, and Molecular Genetics
Director, Center for Human Nutrition

Yujin Hoshida, M.D., Ph.D.
Associate Professor
Director, Translational Research of the HCC Program
Research Lab

Rodney Infante, M.D., Ph.D.
Assistant Professor
Center for Human Nutrition and Department of Internal Medicine

Thomas A. Kerr, M.D., Ph.D.
Associate Professor

Nisa Kubiliun, M.D.
Associate Professor
Clinical Chief-Internal Medicine
Medical Director, Endoscopy Services at University Hospitals
Medical Director, GI Services at Texas Health Hospital Frisco
Medical Co-Director, Simmons Comprehensive Cancer Center Genetic Counseling Program

William M. Lee, M.D.
Professor
Acute Liver Failure Study Group

Sarah Lieber, M.D.
Assistant Professor

Shuzhen Liu, Ph.D.
Instructor

Amy Lo, M.D.
Assistant Professor

Ravikanth Maddipati, M.D.
Assistant Professor
Internal Medicine and Children’s Medical Center Research Institute
Research Lab

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

Marlyn Mayo, M.D.
Professor

Christian Mayorga, M.D.
Associate Professor
Associate Clinical Chief, Digestive and Liver Diseases
Senior Medical Director, Medical Specialty Services at Parkland Health & Hospital System
Medical Director, Endoscopy Laboratory at Parkland Health & Hospital System

Khurram Mazhar, M.D.
Assistant Professor
Dallas VA Medical Center

Mack Mitchell, M.D.
Professor
Clinical Affairs and Internal Medicine
Vice-President for Medical Affairs at UT Southwestern

Rozina Mithani, M.D.
Associate Professor

Arjmand Mufti, M.D.
Associate Professor
Program Director, Gastroenterology Fellowship Program
Medical Director, Living-Related Transplant Program

Ayaz Najafov, Ph.D.
Assistant Professor

Diane Nguyen, M.D.
Assistant Professor

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Chinemerem "John" Okwara, M.D.
Assistant Professor

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Jacqueline O'Leary, M.D.
Associate Professor
Dallas VA Medical Center

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Neha Patel, M.D.
Assistant Professor

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Mark Pedersen, M.D.
Assistant Professor
Director of the Medical Student GI Course 

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Daniel K. Podolsky, M.D.
Professor
Office of the President and Internal Medicine
President, UT Southwestern Medical Center

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Venuprasad Poojary, Ph.D.
Associate Professor
Internal Medicine and Immunology
Research Lab

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Hans-Christian Reinecker, M.D.
Associate Professor
Internal Medicine, Center for Genetics of Host Defense, and Immunology
Research Lab

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Nicole Rich, M.D.
Assistant Professor

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Tarek Sawas, M.D.
Assistant Professor

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Shawn Shah, M.D.
Assistant Professor
Dallas VA Medical Center

Amit Singal, M.D.
Professor
Internal Medicine and Population and Data Sciences
Director, Clinical Research
Medical Director, PHHS Heptocellular Carcinoma
CCSG Program Leader (Population Sciences and Cancer Control)

Amika Singla, Ph.D.
Instructor

Ioana Smith, M.D.
Faculty Associate
Clinical Center at Park Cities

Greta Szabo, M.D.
Assistant Professor

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Anna Tavakkoli, M.D.
Assistant Professor
Internal Medicine and Population and Data Sciences

Dwain L. Thiele, M.D.
Professor
Office of the President and Internal Medicine
Vice Provost and Senior Associate Dean for Faculty Affairs and Initiatives

Chenlu "Maria" Tian, M.D.
Assistant Professor

Thomas Tielleman, M.D.
Assistant Professor

Shannan Tujios, M.D.
Associate Professor
Program Director, Transplant Hepatology Fellowship Program

Emre Turer, M.D., Ph.D.
Assistant Professor
Center for Genetics of Host Defense, Immunology, and Internal Medicine
Research Lab

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Hendrikus (Dutch) S. Vanderveldt, M.D.
Assistant Professor
Program Director, Advanced Endoscopy Fellowship Program

Roopa Vemulapalli, M.D.
Associate Professor
Medical Director, Digestive Diseases Clinic

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Howard J. Weiner, M.D.
Assistant Professor

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Shijia Zhu, Ph.D.
Assistant Professor

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Advanced Practice Providers

Agnes Augustine, M.S.N., AGNP-C

Sophia Cho, M.P.A.S., PA-C

Jessika Green, APRN, AGACNP-BC

Jordan Mayberry, M.P.A.S., PA-C

Justin Philip, M.H.S., PA-C

Deepa Patel, M.S.N., APRN, ANP-BC

Laura Pontes, M.P.A.S., PA-C

Shreeju Shrestha, M.S.N., APRN, FNP-BC

Volunteer Teaching Faculty