Richard Lih-Ren, Hsu M.D.Attending PhysicianInternal Medicine Education: University of Illinois College of Medicine at ChicagoMain Office:503-215-4050 Providence Health 1321 NE 99th Ave #100 Portland, OR 97220 Clinic Intersts:internal medicine and primary care.Certifications: Board Certified in Internal Medicine Hospital Affiliations:Providence Portland Medical Center