Stanyan - St. Mary's Location/Address St. Mary's 450 Stanyan St. San Francisco, CA 94117Ph: (415) 750-5770 Hours Monday - Friday, 7:30am - 5pm Services CT Mammography MRI X-ray 450 Stanyan St., San Francisco, CA 94117 Directions St. Mary's at Stanyan Street provides services for X-ray, CT, MRI, and Mammography.
