Leadership

Chair

David H. Johnson, M.D.
Donald W. Seldin Distinguished Chair in Internal Medicine

Vice Chairs

Carlos Girod, M.D., Vice Chair, Clinical Affairs, Parkland Memorial Hospital
Salahuddin Kazi, M.D., Vice Chair, Education
Steven Leach, M.D., Associate Vice Chair, Clinical Operations
Mack Mitchell, M.D., Executive Vice Chair
R. Tyler Miller, M.D., Vice Chair, Dallas Veterans Affairs Medical Center 
Sharon Reimold, M.D., M.S., Vice Chair, Clinical Operations
Jonathan Weissler, M.D., Vice Chair, Clinical Affairs, UT Southwestern University Hospitals

Division Chiefs and Center Directors

Rebecca S. Gruchalla, M.D., Ph.D., Chief, Allergy 
Beth Levine, M.D., Director, Autophagy Research Center
Joseph A. Hill, M.D., Ph.D., Chief, Cardiology
Helen H. Hobbs, M.D., Chief, Clinical Genetics
Jay Horton, M.D., Interim Chief, Digestive & Liver Diseases
Perry Bickel, M.D., Chief, Endocrinology
Robert W. Haley, M.D., Chief, Epidemiology
Ethan Halm, M.D., M.P.H., Chief, General Internal Medicine
Craig Rubin, M.D., Chief, Geriatrics
Thomas Froehlich, M.D., Interim Chief, Hematology/Oncology
Stehen Harder, M.D., Interim Chief, Hospital Medicine, Parkland Hospital
Jonathan Weissler, M.D., Chief, Hospital Medicine, University Hospitals
Joel Elmquist, Ph.D., Director, Hypothalamic Research Center
Trish M. Perl, M.D., Chief, Infectious Diseases
Khashayar Sakhaee, M.D., Chief, Mineral Metabolism
Orson Moe, M.D., Chief, Nephrology
Abhimanyu Garg, M.D., Chief, Nutrition and Metabolic Diseases
Lance Terada, M.D., Chief, Pulmonary/Critical Care Medicine
David Karp, M.D., Ph.D., Chief, Rheumatic Diseases
Philipp Scherer, Ph.D., Director, Touchstone Diabetes Center