Duncan Harris, M.D., received his medical doctorate from Loma Linda University Medical Center in Loma Linda, California, in 1992, as well as completed his general surgery and urology residencies there. Dr. Harris is a board-certified urologist bringing over 20 years of experience to Tri-State Memorial Hospital & Medical Campus. Having spent 19 years in private practice in Grass Valley, California and most recently in a large multispecialty group, he has extensive experience in all facets of general urology, including benign prostatic disease, stone disease, female urology, and urologic cancers. Dr. Harris is an outdoor enthusiast who enjoys snow and water skiing, hiking, and golf. He looks forward to serving the welcoming, small-town Lewis-Clark atmosphere and becoming an active member of this great community.