Mark Riner, M.D.

      Dr. Riner attended the University of Oklahoma, where he earned his medical degree. He completed his internship, residency and specialty training in Gastroenterology at the University of Oklahoma.

He is Board Certified in Internal Medicine and Gastroenterology and is a Member of the American College of Gastroenterology, the American Medical Association and the Crohn's & Colitis Foundation of America. He joined Gastroenterology Consultants in 1987.

In addition to the practice of General Gastroenterology, Dr. Riner has a special interest in acid reflux disease and Barrett's esophagus.