Author Elson Haas

As one of the “Fathers of Integrative Medicine, Elson Hass, MD has been an integrative family physician since 1973. He is the founder-director of the Preventive Medical Center of Marin in San Rafael, California. During more than 40 years of medical practice Dr. Haas has authored 11 books on health, nutrition, and detoxification, including Staying Healthy with Nutrition, The Detox Diet, The False Fat Diet, Vitamins for Dummies, Ultimate Immunity and the classic, Staying Healthy with the Seasons. His most recent book is Staying Healthy with NEW Medicine: Integrating Natural, Eastern and Western approaches for Optimal Health. Learn more at