Dr. Gerard Mullin
Gerard E. Mullin, MD, is a board-certified internist, gastroenterologist and nutritionist. He is an associate professor of medicine and serves as the director of Integrative GI Nutrition Services at The Johns Hopkins Hospital. Dr. Mullin has accrued over 20 years of clinical experience in the fields of integrative gastroenterology and nutrition. Dr. Mullin has contributed to hundreds of consumer trade magazine articles that have featured his advice, and professional journal papers dealing with digestive health. He is the author of several professional desk reference and trade books including his latest, The Gut Balance Revolution: Boost Your Metabolism, Restore Your Inner Ecology, and Lose the Weight for Good!