Yiyu, Feng M.D.Attending PhysicianInternal Medicine Education: Zhejiang, Zhejiang University School of MedicineMain Office:916-784-4734 Kaiser Permanente 1011 Riverside Ave Roseville, CA 95678 Clinic Intersts:internal medicine and primary care.Hospital Affiliations: Roseville Medical Center Certifications: Board-Certified in Internal Medicine