Hongying, Tan MD, Ph.D.Attending and Clinical Assistant ProfessorPathology Cytopathology Education: Hunan, Xiangya School of MedicineMain Office:310-825-2631 Olive View-UCLA Health 14445 Olive View Dr Sylmar, CA 91342 Clinic Intersts:cytopathology.Certifications:American Board of Anatomic Pathology & Clinical Pathology