Dr. Nicholas Gregory Brown, MD

Dr. Nicholas Brown is a gastroenterologist with expertise in internal medicine who has been practicing for 14 years. He earned his medical degree from the University of Illinois at Chicago College of Medicine, providing him with a strong foundation in digestive health and comprehensive internal medicine care. His dual specialty training allows him to address both specific gastrointestinal concerns and broader health issues that may affect his patients. Dr. Brown communicates fluently in both English and Spanish.

Dr. Brown practices at multiple NewYork Presbyterian locations, including Columbia University Irving Medical Center, Westchester, and Brooklyn Methodist Hospital, with offices in Brooklyn and Mount Vernon, NY. He specializes in treating common digestive conditions such as colon polyps, esophagitis, and gastritis. His procedural expertise includes performing upper GI endoscopies, providing sedation for patient comfort, and coordinating pathology tests to ensure accurate …diagnoses for his patients.