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 Research – Ralph DeFronzo, M.D.
Education – Patricia Wathen, M.D.
Endocrinology – Carolina Solis-Herrera, M.D.
Gastroenterology and Nutrition – Glenn W. Gross, M.D.
General Medicine – Ambili Ramachandran, M.D. (Interim)                                       Hospital Medicine – Ankur Segon, M.D.

Geriatrics and Palliative Care- 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 – Diego Maselli Caceres, M.D. (Interim) 
Rheumatology – Agustin Escalante, M.D.

Residency Program Director:

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