Siyu, Xiao M.D.Attending PhysicianObstetrics Gynecology Education: Yale School of MedicineMain Office:212 226-5530, Bayard Street Obstetrics & Gynecology, 68 Bayard St, New York, NY 10013 Certification: Board Certified in Obstetrics Gynecology Additional Office: 139 Centre Street PH 120 NY, New York 10013 Additional Office: 822 54th Street Brooklyn, New York 11220 Additional Office: 131-07 40th Road E29 (Level 5) Flushing, New York 11354