Dr. Chamberlain holds an MD from Harvard Medical School and is Board Certified in Gastroenterology and Internal Medicine. He completed his residency in Internal Medicine at Harvard’s Beth Israel Deaconess Hospital in Boston and his fellowship in Gastroenterology at the University of California, San Diego. In addition to many years of experience in private practice, Dr. Chamberlain also was a Professor of Medicine at Medical College of Georgia in Augusta, Georgia, and at New York Medical College in Valhalla, New York.