Brent Bartgis DO M General surgeon Brent Bartgis, D.O., is board certified in surgery. His practices and procedures include general surgery, diagnostic evaluation and operative therapy of urgent and general surgical problems, minimally invasive surgery, and flexible endoscopy. General Surgery Board Certified CMH Surgical Services 1300 North Oakland Avenue Bolivar MO 65613 4173268700 4177778173 Oklahoma State University College of Osteopathic Medicine Tulsa OK No Value Specified General Surgery General surgery Diagnostic evaluation/operative therapy of surgical problems Minimally invasive surgery Flexible endoscopy Colon cancer screening Hemorrhoid treatment Gallbladder removal (cholecystectomy) Bowel and colon resection Hernia repair Anti-reflux surgery