Peter Green, MD

Peter H. Green, MD, is a distinguished gastroenterologist at Columbia University Irving Medical Center in New York, NY, renowned for his expertise in celiac disease and malabsorption syndromes. He directs clinical efforts at the NY-Presbyterian Celiac Disease Center, where he diagnoses and manages complex cases of gluten-related disorders, including celiac disease, non-celiac gluten sensitivity, and refractory sprue. Dr. Green treats a wide array of gastrointestinal conditions such as abdominal