Jennifer K Scholl, MSN, RN, CPNPPediatric Nurse Practitioner, Gastroenterology, Hepatology & Nutrition Phone: 314-454-6173 Click to see this content Specific: pediatric inflammatory bowel disease, pediatric nutrition, pediatric gastroenterology, pediatric functional abdominal pain, constipation, neonatal vomiting, irritable bowel syndrome in children Common: pediatric gastroenterology