| Business | Phone |
| C Tucker Joustra Family Prac 805 Gulf St, Lamar 64759 | (417) 682-5508 |
| John M Cox Md Lamar 64759 | (417) 682-3754 |
| St John's Mercy Clinic 111 W 12th St, Lamar 64759 | (417) 682-3700 |
| Ozark Internal Mdcn 307 W 11th St, Lamar 64759 | (417) 682-5543 |