David Simon, DO

Dr. David Simon is a pediatric gastroenterologist who treats patients from birth to 18 years old. He specializes in treating pediatric inflammatory bowel diseases (IBD) such as Crohn's disease and ulcerative colitis, as well as performing gastrointestinal endoscopy, and general GI and hepatology services. He aims to provide the most up-to-date gastrointestinal care while forming close, therapeutic relationships with his patients and their families.

Dr. Simon is an assistant professor of pediatrics with the Division of Pediatric Gastroenterology at Saint Louis University School of Medicine. He is a member of the American Academy of Pediatrics, and the North American Society of Pediatric Gastroenterology, Hepatology and Nutrition.