| Business | Phone |
| Orthotic & Prosthetic Lab Inc 3937 Park Ave, St Louis 63110 | (314) 773-7900 |
| Orthotic & Prosthetic Lab Inc 777 S New Ballas Rd # 116w, St Louis 63141 | (314) 567-7775 |
| National Pedorthic Svc 660 N New Ballas Rd, St Louis 63141 | (314) 983-9453 |