Samuel S. Koo, M.D., MPH 751 Northeast Blakely DriveSuite 4020Issaquah, WA, 98029 View Phone 425-823-4000 Fax: 425-821-3550 751 Northeast Blakely Drive, Suite 4020Issaquah, WA 98029 View Website Experience & Reliability About Reservation Send to My Email Send to My Phone Print this Page