| Business | Phone |
| Hinsdale Medical Ctr 40 S Clay St, Hinsdale 60521 | (630) 325-0900 |
| Hinsdale Reference Laboratory 908 N Elm St 102, Hinsdale 60521 | (630) 323-0290 |
| Summit Management Svc 908 N Elm St, Hinsdale 60521 | (630) 325-0388 |
| Summit Management Svc 911 N Elm St 215, Hinsdale 60521 | (630) 920-1162 |
| R M Health Providers 5601 S County Line Rd, Hinsdale 60521 | (630) 323-5807 |
| Rml Speciality Hospital 5601 S County Line Rd, Hinsdale 60521 | (630) 286-4000 |