Mark DeLegge

Mark DeLegge, MD, FACG, CNSP, AGAF, FASGE, is a board-certified gastroenterologist and hepatologist serving as the Senior Medical Director and Head of the GI/Hepatology Center of Excellence at IQVIA. With extensive expertise in gastroenterology, nutrition, drug development, and medical device design, they have held leadership roles at various organizations, including Director of the Digestive Disease Center at the Medical University of South Carolina and Global Senior Medical Director at Baxter Healthcare. Mark possesses a robust background in clinical trial design and medical consulting, complemented by academic positions in multiple medical institutions. They have authored numerous patents and contribute significantly to the field of clinical nutrition through their consultancy, Clinical Nutrition Innovation.