Leadership

Chair

Brian Reeves, M.D., FACP | reevesw@uthscsa.edu
Assistant: Christina A. Reyes | Contact: 210-567-4810

Senior Director, Finance and Administration

Shan Zhao, MBA, FACHE

Vice Chair

Patricia Wathen, M.D., Vice Chair, Education

Vice Chair

Glenn Gross, M.D., Vice Chair, Clinical Affairs

Vice Chair

Kumar Sharma, M.D., Vice Chair, Research

Vice Chair

Thomas F. Patterson, M.D., Vice Chair, Faculty Development

Division Chiefs:

Cardiology – Allen Anderson, M.D.
Dermatology and Cutaneous Surgery – Sandra Osswald, M.D.
Diabetes – Ralph DeFronzo, M.D.
Education – Patricia Wathen, M.D.
Endocrinology – Jan Bruder, M.D.
Gastroenterology and Nutrition – Glenn W. Gross, M.D.
General Medicine – Ambili Ramachandran, M.D. (Interim)                                       Hospital Medicine – Ankur Segon, M.D.

Geriatrics – Sandra Sanchez-Reilly, M.D.
Hematology-Oncology – Daruka Mahadevan, M.D., Ph.D.
Infectious Disease – Thomas Patterson, M.D.
Nephrology – Kumar Sharma, M.D.
Pulmonary Diseases – Jay Peters, M.D.
Rheumatology – Agustin Escalante, M.D.

Residency Program Director:

Residency Program – Jane O’Rorke, M.D.