Yipeng, Geng MD, Ph.D.Attending PhysicianPathology GI/Liver pathology Education: Guangdong, Sun Yat-Sen Medical UniversityMain Office:800-464-4000 Kaiser Permanente 3440 E La Palma Ave Anaheim , CA 92806 Clinic Intersts:cytopathology and gi pathology.Certification:Board Certified in Pathology