| Business | Phone |
| Advanced Dental Ctr 25 N 1st E, Preston 83263 | (208) 852-0770 |
| Myron Guymon Dds 29 S State St, Preston 83263 | (208) 852-1866 |
| Thomas R Hull Dds 35 S State St, Preston 83263 | (208) 852-0194 |
| D Byron Kelley Dds 35 S State St B, Preston 83263 | (208) 852-2564 |
| Preston Dental Care 135 S State St, Preston 83263 | (208) 852-3700 |
| Stokes & Stokes 35 S State St A, Preston 83263 | (208) 852-2561 |