| Business | Phone |
| 20/20 Eyewear 69 N 28th St E, Superior 54880 | (715) 392-2020 |
| Duluth Clinic-Superior East 3500 Tower Ave, Superior 54880 | (715) 395-5465 |
| Superior Eyecare Ctr 1325 Tower Ave, Superior 54880 | (715) 394-5722 |
| Vision Pro Optical 2925 Tower Ave, Superior 54880 | (715) 394-7999 |