Alessio Fasano is the W. Allan Walker Chair of Pediatric Gastroenterology and Nutrition and Professor of Pediatrics at Harvard Medical School. He is also Founder and Director of the Center for Celiac Research and Treatment at Massachusetts General Hospital. Award-winning writer and editor Susie Flaherty is Director of Communications at the Center for Celiac Research and Treatment at Massachusetts General Hospital. Fasano and Flaherty are the authors of Gluten Freedom.