Scott B. Snapper, MD, PhD, has a range of experience, including: Chief, Division of Gastroenterology, Hepatology, and Nutrition (Boston Children's Hospital); Wolpow Family Chair and Director, Inflammatory Bowel Disease Center (Boston Children's Hospital); Physician, Crohn’s and Colitis Center, Division of Gastroenterology (Brigham and Women’s Hospital); and Egan Family Foundation Professor of Pediatrics in the Field of Transitional Medicine & Professor of Medicine (Harvard Medical School).