Dr. Donner received his Medical Doctorate from the University of Heidelberg Medical School, Germany. He completed his residency at the University of Illinois, Champaign-Urbana. Dr. Donner completed his Fellowship at the University of Tennessee, Memphis and at Stanford University Medical Center.

• Board Certified in Gastroenterology
• Member of the American College of Physicians, the American College of Gastroenterology, the American Gastroenterology Association and the American Federation for Clinical Research

Education: University of Heidelbert Medical School, Germany

Residency: University of Illinois, Champaign-Urbana

Fellowship: Stanford University