Reham El-Shaer MD is a qualified and accomplished Board Certified Ulster Gastroenterologist. She has been honored with the award for being one of the Top NY Doctors by USA Top Doctors. Dr. El-Shaer is dedicated to the diagnosis and treatment of gastrointestinal diseases like IBD, GERD, IBS, diverticulosis, Barretts, Fatty liver, swallowing difficulties, Gall Bladder disease, celiac disease, stomach ulcers, diarrhea, constipation, rectal bleeding and colon cancer screening. Her compassion to help others shows when providing all her patients the highest level of service and relief. Reham El-Shaer MD will see a patient as young as 14 years of age. She looks forward to caring for all of her patients with any digestive issues.