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Yakima Health District
STD/STI testing location in Union Gap, Washington.
Verify with the clinic before visiting. Hours, services, fees and appointment rules change. Call ahead to confirm. This directory is for information only and is not medical advice. In an emergency, call 911.
Address: 1210 Ahtanum Ridge Dr, Union Gap, WA 98903
Get directions
Phone: (509) 575-4040
Tests listed
- Chlamydia Test
- Gonorrhea Test
- Rapid HIV Test
- Syphilis Test
Cost and payment
No Fee, Free STI Test, Free HIV Test.
This location lists free STI and/or HIV testing. Eligibility rules may apply.
Hours
| Monday | 8:30am – 4:30pm |
| Tuesday | 9:30am – 4:30pm |
| Wednesday | 8:30am – 4:30pm |
| Thursday | 8:30am – 4:30pm |
| Friday | 8:30am – 4:30pm |
Appointment required: Yes
Other services
PrEP (HIV prevention medicine).
Languages: English, Spanish
Type: Public Health Department/Social Services Department
Source: CDC NPIN listing. Last updated by source: 2026-04-19. Page built 2026-11-03.