Dr. Irfan Ullah, a specialist in Pediatric Gastroenterology, Hepatology, Nutrition, and Liver Transplant. He holds MBBS, FCPS (Paeds), and Fellow Paeds qualifications. His services include specialized procedures for children like colonoscopy, liver biopsy, endoscopy, and polyp removal. He practices at the Capital Consultant Clinic (Crescent Arcade Basement) in G-8 Markaz, Islamabad. Dr. Irfan focuses on treating complex stomach, liver, and nutritional issues in infants and children.