Director, Center for Food Safety and Applied Nutrition Food and Drug Administration
Department of Health and Human Services
Principal Deputy Inspector General, Office of the Inspector General
Department of Health and Human Services
Deputy Director, Obesity Research Center , St. Luke’s-Roosevelt Hospital
Professor of Medicine, Columbia University College of Physician’s and Surgeons
U.S. Senate Committee on Homeland Security & Governmental Affairs
340 Dirksen Senate Office Building Washington, DC, 20510
(202) 224-4751