Tong, Sun MD, Ph.D.Attending and Clinical Assistant ProfessorPathology Cytopathology Education: Beijing, Peking University Health Science CenterMain Office:887-925-3637 Yale Medicine 333 Cedar St New Haven, CT 06510 Clinic Intersts:cytopathology.Certification: Board Certified in Pathology AP/CP, Cytopathology Ph.D.: Peking Union Medical College