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STD Testing in Fairfax, Virginia

4 STD and HIV testing locations in Fairfax, including 2 that list free testing.

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.

Fairfax County Health Department – Joseph Willard Health Center

3750 Blenheim Blvd, Fairfax, VA 22030 · (703) 246-7100
Free testing listedSliding scaleChlamydiaGonorrheaSyphilisHerpesHIV
Mon 8:00am – 4:30pm; Tue 8:00am – 4:30pm; Wed 8:00am – 4:30pm; Thu 8:00am – 4:30pm; Fri 8:00am – 4:30pm

Neighborhood Health – Merrifield Center

8221 Willow Oaks Corporate Dr, Ste 450, Fairfax, VA 22031 · (703) 535-5568
Free testing listedSliding scaleChlamydiaGonorrheaSyphilisHerpesHIVRapid HIVHepatitis CHepatitis B
Mon 8:00am – 7:00pm; Tue 8:00am – 7:00pm; Wed 8:00am – 7:00pm; Thu 8:00am – 4:30pm; Fri 8:00am – 4:30pm

Inova-GoHealth Urgent Care – Urgent Care in Pickett

9404 A Main St, Fairfax, VA 22031 · (571) 404-6974
ChlamydiaGonorrheaSyphilisHerpesHIVHepatitis CHepatitis B
Mon 8:00am – 8:00pm; Tue 8:00am – 8:00pm; Wed 8:00am – 8:00pm; Thu 8:00am – 8:00pm; Fri 8:00am – 8:00pm; Sat 9:00am – 5:00pm; Sun 9:00am – 5:00pm

Inova-GoHealth Urgent Care – Urgent Care in Greenbriar

13039 Lee Jackson Memorial Hwy, Ste C, Fairfax, VA 22033 · (571) 307-2594
ChlamydiaGonorrheaSyphilisHerpesHIVHepatitis CHepatitis B
Mon 8:00am – 8:00pm; Tue 8:00am – 8:00pm; Wed 8:00am – 8:00pm; Thu 8:00am – 8:00pm; Fri 8:00am – 8:00pm; Sat 9:00am – 5:00pm; Sun 9:00am – 5:00pm

Frequently asked questions

Where can I get STD testing in Fairfax, VA?

This page lists 4 STD/HIV testing locations in Fairfax, VA from the CDC NPIN directory. Call ahead to confirm services and hours.

Is there free STD testing in Fairfax, VA?

2 of the 4 listed locations say they offer free STI and/or HIV testing. Eligibility can depend on age, income or residency. Many health departments and community health centers also use sliding-scale fees.

Do I need an appointment?

3 locations here say no appointment is required. Others may need an appointment. Call before you go.

Can I get a rapid HIV test?

1 locations here list rapid HIV testing, which usually gives results during the same visit.

Which tests should I ask for?

Common tests include chlamydia, gonorrhea, syphilis, HIV and sometimes herpes or hepatitis. Which ones you need depends on your situation, so a clinician can help you decide. CDC recommends everyone ages 13 to 64 get tested for HIV at least once.

Is STD testing confidential?

Health care providers must keep your health information private. Some public health clinics offer anonymous HIV testing. Ask the clinic about their privacy policy.

Data: CDC NPIN. Page built 2026-11-03.