| Business | Phone |
| Diagnostic Medical Systems Inc 4438 Haines Rd, Duluth 55811 | (218) 727-7203 |
| G E Co 246 S Lake Ave, Duluth 55802 | (218) 726-1224 |
| Lake Superior X-Ray 6012 E Superior St, Duluth 55804 | (218) 525-3393 |
| Nxc Imaging 4418 Haines Rd # 500, Duluth 55811 | (218) 729-8177 |