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Neighborhood Health – Merrifield Center
STD/STI testing location in Fairfax, Virginia.
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: 8221 Willow Oaks Corporate Dr, Ste 450, Fairfax, VA 22031
Get directions
Phone: (703) 535-5568
Website: https://neighborhoodhealthva.org
Tests listed
- Chlamydia Test
- Gonorrhea Test
- Hepatitis A Test
- Hepatitis B Test
- Hepatitis C Test
- Herpes Test
- Rapid HIV Test
- Syphilis Test
Cost and payment
Medicaid Accepted, Sliding Scale, Medicare Accepted, Fee, Insurance Accepted, Free HIV Test.
This location lists free STI and/or HIV testing. Eligibility rules may apply.
Hours
| Monday | 8:00am – 7:00pm |
| Tuesday | 8:00am – 7:00pm |
| Wednesday | 8:00am – 7:00pm |
| Thursday | 8:00am – 4:30pm |
| Friday | 8:00am – 4:30pm |
Appointment required: Yes
Other services
STI treatment.
Languages: Interpretation Services Available for Non-English Languages
Type: Federally Qualified Health Center (FQHC)
Source: CDC NPIN listing. Last updated by source: 2026-05-27. Page built 2026-11-03.