Dave A. Chokshi, MD, MSc, FACP serves as Chief Population Health Officer at OneCity Health and New York City Health + Hospitals—the largest public health care system in the U.S. He practices primary care (internal medicine) at Bellevue Hospital and is a Clinical Associate Professor of Population Health and Medicine at the NYU School of Medicine. Previously, Dr. Chokshi was Assistant Vice President of Ambulatory Care Transformation at NYC Health + Hospitals and Director of Population Health Improvement at NYU. In 2012-13, he served as a White House Fellow at the U.S. Dept. of Veterans Affairs, where he was the principal health advisor in the Office of the Secretary. His prior work experience spans the public, private, and nonprofit sectors, including positions with the New York City Department of Health, the Louisiana Department of Health, a startup clinical software company, and the nonprofit Universities Allied for Essential Medicines (UAEM), where he was a founding member of the Board of Directors. Dr. Chokshi has written on medicine and public health in The New England Journal of Medicine, JAMA, The Lancet, Health Affairs, Science, The Atlantic, and Scientific American. He serves on the Board of Directors for the Primary Care Development Corporation and the Essential Hospitals Institute. Dr. Chokshi is a Fellow of the New York Academy of Medicine and the American College of Physicians. In 2016, President Obama appointed him to the Advisory Group on Prevention, Health Promotion, and Integrative and Public Health. He trained in internal medicine at Brigham & Women's Hospital and was a clinical fellow at Harvard Medical School. During his training, he did clinical work in Guatemala, Peru, Botswana, Ghana, and India. He received his M.D. with Alpha Omega Alpha distinction from Penn, an MSc in global public health as a Rhodes Scholar at Oxford, and graduated summa cum laude from Duke.