portal. Previous Image. Follow sinaifertility on Twitter . DOWNTOWN TORONTO ... The clinic is located two blocks south of the main Mount Sinai Hospital building, which is at 600 University Avenue. HOURS Monday to Friday, 7 am to 2:30 pm Saturday and Sunday, 7 am to 2:30 pm . RECEPTION 416-586-4748. REFERRAL COORDINATOR 416-586-4800 x 2778 . For ....