Ying, Zhang DOAttending PhysicianInternal Medicine Education: Touro University College of Osteopathic MedicineMain Office:800-813-2000 Kaiser Permanente 10060 NE Evergreen Pkwy Hillsboro, OR 97124 Clinic Intersts:internal medicine and primary care.Certifications: Board Certified in Internal Medicine Additional Office: 2875 NE Stucki Ave , Hillsboro , OR 97124