| Business | Phone |
| Animal Hospital 513 Main St, Mt. Vernon 62864 | (618) 242-3136 |
| Thomas Animal Hospital 2714 Broadway St, Mt. Vernon 62864 | (618) 242-3325 |
| Mt Vernon Animal Medical Center 309 S 24th St, Mt. Vernon 62864 | (618) 242-2776 |
| Hurst Animal Clinic 11651 E Richview Rd, Mt. Vernon 62864 | (618) 242-2875 |
| Lamczyk Veterinary Clinic 12246 N Sparrow Ln, Mt. Vernon 62864 | (618) 242-4759 |
| Jefferson Animal Clinic 714 Fairfield Rd, Mt. Vernon 62864 | (618) 242-0073 |