| Business | Phone |
| Valley Family Medicine 821 Memorial St, Prosser 99350 | (509) 786-2010 |
| Westlin Management & Marketing 424 Wine Country Rd, Prosser 99350 | (509) 786-2690 |
| Mt Adams Surgical Assn 723 Memorial St, Prosser 99350 | (509) 788-0485 |
| Orchard Valley Ent 705 7th St, Prosser 99350 | (509) 837-3838 |
| Prosser Medical Ctr 740 Memorial St, Prosser 99350 | (509) 786-1931 |