David L. Katz

DAVID L. KATZ, MD, MPH, is one of the nation’s foremost
authorities on nutrition, weight control, and the
prevention of chronic disease. He is co-founder and
director of Yale’s Prevention Research Center, medical
correspondent for ABC News, nutrition columnist for O, The
Oprah Magazine, and the author of a syndicated
health/nutrition column for the New York Times. He lives
with his wife, Catherine, and their five children, in
Connecticut.