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Catholic Charities of the Diocese of Arlington Mother of Mercy Free Clinic – Manassas
STD/STI testing location in Manassas, 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: 9380 Forestwood Ln, Unit B, Manassas, VA 20110
Get directions
Phone: (703) 841-3830
Website: https://www.ccda.net/need-help/medical-and-counseling/free-medical-cli
Tests listed
- Chlamydia Test
- Gonorrhea Test
- Rapid HIV Test
- Syphilis Test
Cost and payment
Donations Accepted, No Fee.
This location lists free STI and/or HIV testing. Eligibility rules may apply.
Hours
| Monday | 8:00am – 5:00pm |
| Tuesday | 8:00am – 5:00pm |
| Wednesday | 8:00am – 5:00pm |
| Thursday | 8:00am – 5:00pm |
Appointment required: Yes
Other services
STI treatment.
Languages: English
Type: Clinic
Source: CDC NPIN listing. Last updated by source: 2025-12-11. Page built 2026-11-03.