Gateway Ob/Gyn Associates specializes in women health care services. It offers treatment for chronic pelvic pain, endometriosis, protrusion, fibrous tumors, pelvic infections, and bladder, menstruation and postmenopausal problems. The facility has expertise in laparoscopy, cryosurgery, sonography, mammography, hysterectomy, hormone replacement therapy and intrauterine insemination. Gateway Ob/Gyn Associates is affiliated with Staten Island University Hospital and conducts ultrasound, Pap smear and breast examination tests. The facility staffs assistants and receptionists. Additionally, it provides information about diabetes, breast cancer, headaches, sexually transmitted diseases, contraception and sports injuries. Gateway Ob/Gyn Associates is located in Staten Island, N.Y.