Dr. Koral Board Certified Pediatric Gastroenterologist in the Section of Pediatric Gastroenterology and Hepatology. He completed a degree in Biomedical Engineering from Case Western Reserve University and stayed at Case for medical school. He completed his pediatric residency at the UCSF Benioff Children's Hospital Oakland in 2012. After a year of general pediatrics, he completed a Fellowship in Pediatric Gastroenterology, Hepatology and Nutrition at the Children's Hospital at Montefiore. His interests include eosinophilic esophagitis, endoscopy and therapeutic endoscopy. He is building a multispecialty Eosinophilic Esophagitis program at Yale and pioneering Transnasal Endoscopy in Connecticut. He is currently seeing patients in Trumbull and New Haven.