Dr. Duncan began his surgical practice in Del Norte County in 1992. He graduated college from the University of Washington in Seattle, received his medical degree from Johns Hopkins University, completed orthopedic residency at UCLA Medical Center, and has been Board certified since 1994. He and his wife Anne Marie (a pediatrician) raised their family in Del Norte County, and work together in their local office. Dr. Duncan is a member of University of Washington Phi Beta Kappa, the Johns Hopkins Medical Honor Society, and the American Academy of Orthopedic Surgeons. He is the current Chief of Surgery and former Chief of Staff and Director of Sutter Coast Hospital. Dr. Duncan spends his free time fishing the waters and hiking the trails of Del Norte County.