On average, patients gave him a rating of 4.5 stars out of 5. Areas of expertise for Dr. Lewis include esophageal varices, foreign body in esophagus, and alpha-1 antitrypsin deficiency. He is affiliated with MedStar Georgetown University Hospital. He is an in-network provider for Blue Cross/Blue Shield, Coventry, Coventry Health Care Plans, and more. Dr. Lewis is accepting new patients. Before completing his residency at Kings County Hospital Center, Dr. Lewis attended medical school at SUNY, University at Buffalo School of Medicine & Biomedical Sciences and SUNY Downstate Medical Center College of Medicine. He has received professional recognition including the following: Georgetown University Hospital Gastroenterology Fellows Award for excellence in teaching Residents; Best Doctors in America; and AMA Physician's Recognition Award.