Dr. William Holderman received his undergraduate degree from the University of California in San Diego. He received his Medical Doctorate from the University of Health Sciences/The Chicago Medical School in Chicago, Illinois. He completed his Internship and Residency in Internal Medicine and Fellowship in Gastroenterology at the University of Chicago Hospitals and Clinics. Dr. Holderman completed an Advanced Therapeutic Endoscopy Fellowship at the University of Illinois at Chicago. He is Board Certified in Gastroenterology. Dr. Holderman is an Associate of the American College of Physicians and a member of the American Society for Gastrointestinal Endoscopy, and the American Gastroenterological Association. Dr. Holderman served as President and Chief of Staff of Tacoma General Hospital and is a member of its Medical Executive and Graduate Education Committees. He is past President and has served on the Board of the Pacific Northwest Chapter of the Crohn's and Colitis Foundation. He is a member of the Board of the Tacoma Art Museum and serves as the co-chair of the Collections Committee. Dr. Holderman enjoys tennis, photography and spending time with his family.