Dr. Mullin is the Director of Integrative GI Nutrition services at the
Johns Hopkins Hospital. He is an authority in integrative gastroenterology and has lectured nationally and internationally on this subject. He is the only physician boarded by all nutrition societies (American Society for Parenteral and Enteral Nutrition-ASPEN, American Board of Physician Nutrition Specialist-ABPNS, American College of Nutrition-ACN). Dr. Mullin serves as an editor for the journal; Nutrition in Clinical Practice. He is editor of the book “Integrative Gastroenterology” by Oxford University Press. He is listed with “America’s Top Physicians” since 2004.