| Business | Phone |
| Dearnbarger Family Medical 1220 W Jackson St, Sullivan 61951 | (217) 728-9999 |
| Paul C Marx Md Rr 1, Sullivan 61951 | (217) 728-7244 |
| Sullivan Clinic 7 Hawthorne Ln, Sullivan 61951 | (217) 728-8441 |
| Sullivan Family Care 2 W Adams St, Sullivan 61951 | (217) 728-7353 |