Mohamed Eisa, MD Mohamed Eisa, MD, is a gastroenterologist with AHN Medicine Institute, specializing in the diagnosis and treatment of diseases of the digestive and gastrointestinal tract. He performs endoscopic procedures including EGD, colonoscopy, enteral access, esophageal dilation, and capsule endoscopy. Dr. Eisa completed his undergraduate in medicine and surgery at University of Khartoum in Khartoum, Sudan. He did residencies at Case Western Reserve University — MetroHealth Medical Center in Cleveland, Ohio and at the Atlanta Medical Center in Atlanta, Georgia. Upon completing his residencies he did a fellowship in gastroenterology at University of Louisville School of Medicine in Louisville, Kentucky. Dr. Eisa is certified by the American Board of Internal Medicine and is associated with the American College of Gastroenterology and the American College of Physicians. He speaks both English and Arabic and sees patients ages 18 and older.