Tri-State Urology Welcomes a New Provider, Duncan Harris, MD


TriState Health is excited to announce that Duncan Harris, MD, is joining TriState Urology located at 1119 Highland Avenue, Suite 1, in Clarkston, WA, this fall.

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 TriState Health. 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.

“I love being able to make a positive impact in my patient’s lives,” said Dr. Harris. “Urology allows me the opportunity to take on men, women and children of all ages. I also enjoy treating both acute issues, as well as the long term relationships I get to develop with some of my patients.”

“We know that there is a great need for specialized care in this area, and TriState is focused on providing personalized, high-quality care to each patient,” said Joleen Carper, Chief of Clinic Operations for TriState Health. “We are excited to now have two board-certified urologists at TriState with over 35-years of combined experience.”

For more information on TriState Urology visit