Mercy Clinic OB/Gyn - Medical Tower B Suite 4017 621 S. New Ballas Road, Tower BSuite 4017-BSt. Louis, MO, 63141Mercy Medical Tower B View Phone 314-872-9192 Fax: 314-251-4234 View Website Experience & Reliability Click to schedule an appointment About Photos & Videos Connect with this Business: Reservation Send to My Email Send to My Phone Print this Page