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Cowlitz Family Health Center – 14th Avenue Clinic
STD/STI testing location in Longview, 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: 784 14th Ave, Longview, WA 98632
Get directions
Phone: (360) 703-6400
Website: http://cowlitzfamilyhealth.org/clinics/14th-avenue-clinic
Tests listed
- Chlamydia Test
- Conventional HIV Test
- Gonorrhea Test
- Hepatitis B Test
- Hepatitis C Test
- Herpes Test
- Rapid HIV Test
- Syphilis Test
- TB Test
Cost and payment
Medicaid Accepted, Sliding Scale, Medicare Accepted, Fee, Insurance Accepted.
Hours
| Monday | 8:00am – 5:30pm |
| Tuesday | 8:00am – 7:00pm |
| Wednesday | 8:00am – 7:00pm |
| Thursday | 8:00am – 7:00pm |
| Friday | 8:00am – 7:00pm |
Appointment required: Yes
Other services
STI treatment.
Languages: American Sign Language, English, Interpretation Services Available for Non-English Languages, Spanish
Type: Federally Qualified Health Center (FQHC)
Source: CDC NPIN listing. Last updated by source: 2025-12-23. Page built 2026-11-03.