Kevin B. Barker, MD, is a physician with Hattiesburg Clinic Gastroenterology.
Dr. Barker earned his medical degree at the Medical University of South Carolina in Charleston, S.C. He completed an internal medicine internship and residency at Keesler Air Force Base in Biloxi, Miss. He completed a gastroenterology fellowship at the Lackland Air Force Base near San Antonio, Texas. Dr. Barker is board certified through the American Board of Internal Medicine.
Colon cancer prevention is a special focus for Barker. He also treats patients with a wide variety of gastrointestinal diseases, such as acid reflux (GERD), trouble swallowing (dysphagia), celiac disease, irritable bowel syndrome (IBS), inflammatory bowel disease (IBD), chronic liver disease, and pancreatic and biliary disorders. He is trained in advanced endoscopic techniques like ERCP, esophageal pH monitoring and resection of complex polyps.