David L. Katz MD, MPH, FACPM, FACP is an internationally renowned authority on nutrition, weight management, and the prevention of chronic disease, and an internationally recognized leader in integrative medicine and patient-centered care. He is a board certified specialist in both Internal Medicine, and Preventive Medicine/Public Health, and Associate Professor (adjunct) in Public Health Practice at the Yale University School of Medicine. Katz is the Director and founder (1998) of Yale University’s Prevention Research Center; Director and founder of the Integrative Medicine Center at Griffin Hospital (2000) in Derby, CT; founder and president of the non-profit Turn the Tide Foundation; and formerly the Director of Medical Studies in Public Health at the Yale School of Medicine for eight years. Katz has published over 100 scientific papers, numerous textbook chapters, nearly a thousand newspaper columns, and 12 books to date. He is the principal inventor of the Overall Nutritional Quality Index utilized in the NuVal™ nutrition guidance program (www.nuval.com), currently offered in over 500 supermarkets throughout the United States. Along with his wife, Catherine, Katz developed the Nutrition Detectives (http://www.davidkatzmd.com/nutritiondetectives.aspx) and ABC for Fitness (http://www.davidkatzmd.com/abcforfitness.aspx) health promotion programs, both active in hundreds if not thousands of schools throughout the U.S., and abroad. Katz is a prominent voice in medical media, serving as a expert source for most leading newspapers and magazines, serving on the editorial advisory boards of several leading health periodicals and professional journals (including HealthPreventionMen’s HealthBest Life, and theAmerican Journal of Health Promotion). He contributes a monthly column to O, the Oprah Magazine; near daily blogs to Prevention Magazine (http://www.prevention.com/cda/expertblog/health/health.experts); a weekly Preventive Medicine column to the New Haven Register; and has served as a Medical Contributor to ABC News and a health columnist to the New York Times Syndicate. Katz has been recognized by the Consumers Research Council of America three times (2004; 2006; 2009) as one of America’s top physicians in Preventive Medicine and in 2009 he was named one of the 25 most influential people in the lives of children by Children’s Health magazine. He has consulted to the US Secretary of Health, the National Governors Association, and the World Health Organization. In 2009, Katz received the Distinguished Service Award from the Association of Yale Alumni in Public Health. Also in 2009, Dr. Katz was nominated for the position of U.S. Surgeon General to the Obama Administration by the American College of Physicians, the American College of Preventive Medicine, and the Center for Science in the Public Interest, among other national and international health organizations. In September of 2009, Dr. Katz, the only speaker on the program from North America, delivered the opening keynote address during the health symposium at the European Alpbach Forum, an annual event since 1945 at which speakers routinely include Nobel laureates, Heads of State, and this year, the Secretary General of the United Nations.

He and Catherine have 5 children.