Department of Medicine

Chair, Department of Medicine

W. Brian Reeves, MD, FACP |

Assistant: Christina A. Reyes | Contact: 210-567-4810

Vice Chairs, Department of Medicine

Glenn Gross, MD, Vice Chair, Clinical Affairs

Kumar Sharma, MD, Vice Chair, Research

Thomas F. Patterson, MD, Vice Chair, Faculty Development

Department Administrator

Shan Zhao, MBA, FACHE

Assistant: Elizabeth Hoffmann | Contact: 210-567-4812

Division Chiefs:

Cardiology - Steven Bailey, MD

Dermatology and Cutaneous Surgery - Sandra Osswald, MD

Diabetes - Ralph DeFronzo, MD

Education - George, Crawford, MD

Endocrinology - Jan Bruder, MD

Gastroenterology and Nutrition - Glenn W. Gross, MD

General & Hospital Medicine - Luci Leykum, MD

Geriatrics - Alfred Fischer, MD

Hematology-Oncology - Anand Karnad, MD

Infectious Disease - Thomas Patterson, MD

Nephrology - Claudia Hura, MD

Pulmonary Diseases - Jay Peters, MD

Rheumatology - Agustin Escalante, MD

Residency Program Director:

Residency Program - Pat Wathen, MD