Gastroenterologists, Commonwealth Gastroenterology Associates, Lexington, KY - Dr. Stephen C. Schindler, Morris W. Beebe, Stephen P. Schindler, Nathan H. Massey - Specialists in Gastroenterology, offering procedures for Colonoscopy, Gastroscopy, Esophagaal Motility, ERCP, Endoscopic Retrograde Cholangiopancreatography, Push Enteroscopy, Barium Enema, Proctosigmoidoscopy