The Johns Division of Pediatric Gastroenterology, Hepatology and Nutrition is dedicated to providing the highest quality medical care and state-of-the-art techniques in the evaluation and treatment of gastrointestinal, liver and nutritional disorders. The Pediatric Specialty Clinic is located in the the Anne Arundel Medical Center. Our internationally recognized expert pediatric gastroenterologists and hepatologists work together with certified nurse practitioners, nurses and dietitians to help children with a variety of gastrointestinal symptoms including chronic abdominal pain, reflux, constipation, vomiting and nausea.