Assoc. Prof. Dr. Zeren BARIŞ Pediatric Gastroenterology and Hepatology Department Academic Page (Please choose English from top right corner)	Assoc. Prof. Dr. Yusuf AYDEMİR Head of Pediatric Gastroenterology and Hepatology Department Academic Page (Please choose English from top right corner)

Abdominal pain, gastroesophageal reflux, gastric bleeding, ulcer disease, inflammatory bowel disease (Crohn, Ulcerative Colitis), chronic diarrhea, growth retardation, nutritional disorders, constipation, regulation of nutrition and liver diseases are evaluated in the pediatric age group. Besides monitoring enteral nutrition, pH monitoring and impedance studies for motility disorders such as gastroesophageal reflux, diagnostic and therapeutic purposes for gastrointestinal disorders (polypectomy, sclerotherapy, ulcer and intestinal bleeding control, opening gastrostomy ...) upper endoscopic and lower endoscopic (colonoscopy) procedures, liver biopsy are performed.