Dr. Riegler joined Central Coast Gastroenterology in 2008. He attended the University of Michigan Medical School and subsequently completed Residency training in Internal Medicine at Duke University Medical Center in North Carolina. He received his Fellowship training in Gastroenterology at the University of California, San Francisco. Following Fellowship, he joined the Gastroenterology staff at Wilford Hall Medical Center at Lackland Air Force Base, Texas. He has been on the faculty of the University of California, Davis, and the University of Texas Health Science Center in San Antonio. He is a member of the American Gastroenterological Association and a Fellow of the American College of Gastroenterology. Dr. Riegler practices general Gastroenterology. He and his wife have one child. He enjoys cycling and traveling.