| Business | Phone |
| Deanna Du Comb Md 4224 Lincolnshire Dr, Mt. Vernon 62864 | (618) 242-0101 |
| Advanced Urological Surgeons 1009 S 42nd St 5b, Mt. Vernon 62864 | (618) 244-4060 |
| Anesthesia Billing Consulting 330 W Michigan Ave, Mt. Vernon 62864 | (618) 244-3010 |
| Wise Health Solutions 329 Broadway St, Mt. Vernon 62864 | (618) 244-3370 |
| Dennis Mlot Md 209 Crossroads Pl, Mt. Vernon 62864 | (618) 244-5014 |
| Evelyn B Yu Md 1007 S 42nd St 3, Mt. Vernon 62864 | (618) 244-7493 |
| J Dennis Amorado Md 1009 S 42nd St, Mt. Vernon 62864 | (618) 242-0836 |
| James Chow Md 3001 Caroline St, Mt. Vernon 62864 | (618) 242-6581 |
| Mid America Radiology Sc 3414 Westmont St, Mt. Vernon 62864 | (618) 244-1552 |
| Mt Vernon Neurology 2605 Main St, Mt. Vernon 62864 | (618) 242-1369 |
| Physician Services Corp 413 Main St, Mt. Vernon 62864 | (618) 242-7486 |
| Physicians Rural Health Clinic 3307 Broadway St 130, Mt. Vernon 62864 | (618) 244-2560 |
| Su Chiung Chen Md 605 N 12th St, Mt. Vernon 62864 | (314) 577-5633 |