Gonorrhea diagnoses in Fairfax County run about 52% lower than the US average. If you need STI testing in Centreville, Virginia – whether starting a new relationship or for ongoing care – weigh your priority: public clinics keep costs down, private labs prioritize speed, and at-home kits offer convenience without a clinic visit. Learn more about available options below.
Available testing centers
12 testing options are listed for Centreville, VA. The nearest, Inova-GoHealth Urgent Care, is about 0.7 miles away. Compare community and public clinics, private labs, and at-home kits below.
Listings tagged Community health center are federally funded health centers and rural clinics that treat everyone regardless of insurance or ability to pay: required to bill on a sliding fee scale and provide confidential care, and in many states minors may consent to their own STI testing. A Title X tag flags centers funded for confidential family-planning services; confirm current participation when you call.
Source: CMS FQHC & Rural Health Clinic enrollment files (data.cms.gov), refreshed quarterly. Title X status reflects the latest OPA grantee list.
Inova-GoHealth Urgent Care in Centreville takes walk-ins for STI testing: no appointment needed to get the full panel, same-visit treatment for bacterial infections like gonorrhea and chlamydia, and sliding-scale fees apply regardless of insurance status.
Interpretation services at Inova-GoHealth aren't a backup measure: they're integrated into the visit itself, with live support available so that symptom history, test results, and treatment instructions move through a working conversation rather than a workaround.
Beyond gonorrhea, chlamydia, syphilis, and HIV, Inova-GoHealth tests for herpes and hepatitis A, B, and C in the same visit, which means conditions that might otherwise require a separate appointment get caught and addressed at the same time.
Languages
English, Interpretation Services Available for Non-English Languages
Tests offered
Serves
Care services
Prevention services
Fees & payment
Listing verified Nov 2025 · Source: CDC NPIN
Grace Community Clinic in Centreville tests for gonorrhea, chlamydia, syphilis, and HIV: with every service, from rapid HIV testing to HPV and hepatitis A and B vaccines, provided at no charge. Sliding-scale fees don't apply here; the cost is simply zero. An appointment is required.
Languages
English
Tests offered
Serves
Care services
Prevention services
Fees & payment
Listing verified Nov 2025 · Source: CDC NPIN
HealthWorks for Northern Virginia - Sully, in Herndon, earns its federal health center designation by tying fees to income. Meaning anyone paying out of pocket gets the same sliding-scale access as any insured patient. Walk in for syphilis, gonorrhea, and chlamydia screening without an appointment.
Tests offered
Fees & payment
Inova in Manassas tests for HIV, syphilis, gonorrhea, chlamydia, herpes, hepatitis C, and TB on a sliding-scale fee, with every service ultimately provided at no charge: appointments are required, and bacterial infections can be treated the same visit.
When cost splits a diagnosis from its follow-through (a second appointment that never gets made, a prescription that sits unfilled) that gap is where infections persist. At Inova Manassas, no service generates a charge, so treatment, labs, and prevention counseling aren't rationed by what someone can cover that day.
Inova Manassas prescribes both PrEP and PEP directly, meaning ongoing HIV prevention, including the regular HIV and kidney-function monitoring that PrEP protocols require, is handled by the same clinical team, not parceled out across separate providers.
For someone without a regular provider or paying out of pocket, a hepatitis C diagnosis that requires a separate specialist referral for treatment can stall indefinitely. Inova Manassas carries treatment through to the medication phase on-site, so a reactive antibody test doesn't become a permanent stopping point.
Languages
English
Tests offered
Serves
Care services
Prevention services
Fees & payment
Listing verified Mar 2026 · Source: CDC NPIN
Catholic Charities of the Diocese of Arlington Mother of Mercy Free Clinic in Manassas charges nothing for any service it provides, donations are welcome but never required. Testing covers gonorrhea, chlamydia, syphilis, and rapid HIV, with HPV, hepatitis A, and adult hepatitis B vaccines also available. An appointment is required.
Languages
English
Tests offered
Serves
Care services
Prevention services
Fees & payment
Listing verified Dec 2025 · Source: CDC NPIN
UVA Health in Manassas accepts Medicaid and private insurance for STI care, covering gonorrhea, chlamydia, HIV, and TB testing. Appointments are required, and bacterial infections can be treated the same visit they're detected.
Without interpretation support, a missed nuance during intake or a misread symptom history can mean a delayed diagnosis or an incomplete treatment course. At UVA Health Manassas, interpretation services are available for non-English languages, so the clinical conversation stays complete and nothing falls through on account of language.
UVA Health Manassas prescribes PrEP, PEP, and DoxyPEP, meaning a patient can establish or adjust a full prevention strategy at a single appointment rather than coordinating across separate providers.
Languages
English, Interpretation Services Available for Non-English Languages
Tests offered
Serves
Care services
Prevention services
Fees & payment
Listing verified Apr 2026 · Source: CDC NPIN
Virginia Department of Health in Manassas runs STI care through the infrastructure of a public health department, which means the full panel (HIV, syphilis, gonorrhea, chlamydia, herpes, and hepatitis C) is available on a sliding scale, with same-visit treatment for bacterial infections, by appointment, at no cost.
Whether someone is paying out of pocket, between coverage, or without a regular provider, every service at this clinic carries no fee. That standing policy covers testing, treatment, vaccines, and DoxyPEP. No partial billing, no exception by service type.
DoxyPEP is available directly through this clinic, which means patients leave with the medication in hand rather than waiting on a pharmacy chain. That immediacy keeps the prevention window intact without adding steps to the process.
Plenty of STI clinics test only for HIV, syphilis, gonorrhea, and chlamydia and send patients elsewhere for anything beyond that. Virginia Department of Health in Manassas extends its panel to include herpes and hepatitis C, so a more complete picture comes from a single visit.
Languages
English
Tests offered
Serves
Care services
Prevention services
Fees & payment
Listing verified Sep 2025 · Source: CDC NPIN
GPW Health Center - Manassas welcomes walk-ins for STI screening, letting patients skip the wait for an appointment. A single visit covers syphilis, gonorrhea, and chlamydia testing, with fees set on a sliding scale tied to income under the center's federally qualified status.
Tests offered
Fees & payment
Free tool · not a clinic
Testing too soon can miss an infection. Enter the date of possible exposure to see the earliest a test can reliably detect each STI.
| Infection | Earliest reliable test | Conclusive after |
|---|---|---|
| Chlamydia | 7 days after exposure | 14 days after exposure |
| Gonorrhea | 7 days after exposure | 14 days after exposure |
| Trichomoniasis | 7 days after exposure | 28 days after exposure |
| HIV (NAT / RNA) | 10 days after exposure | 33 days after exposure |
| HIV (4th-gen Ag/Ab) | 18 days after exposure | 45 days after exposure |
| HIV (antibody) | 21 days after exposure | 84 days after exposure |
| Syphilis | 21 days after exposure | 42 days after exposure |
| Hepatitis B | 21 days after exposure | 42 days after exposure |
| Hepatitis C | 56 days after exposure | 77 days after exposure |
| Herpes (HSV) | 28 days after exposure | 112 days after exposure |
Guidance only, confirm timing with a clinician. A negative result before the conclusive date may need a repeat test.
Typical out-of-pocket ranges by option, actual cost depends on which tests you need.
Public / community clinic
Free HIV testing is common
Private lab (self-pay)
Never billed to insurance
At-home kit
Mailed to your door, private
Doctor / urgent care
Often $0 preventive with insurance
No centers match those filters. Clear the service-type filter or the opening-hours filters to see every center.
Every other option
Beyond the dedicated testing centers above: at-home kits by mail, hospital labs certified for STI testing, local clinicians who can order a panel during a regular visit, pharmacies for self-test kits and prescriptions, and online PrEP & treatment.
Test from home
The nearest testing center is less than a mile away; if you'd rather skip the trip, an at-home kit ships to Centreville, you collect the sample privately, and mail it back to a CLIA-certified lab. Results come online in days, with a clinician available if anything is positive. Same labs as a clinic, no waiting room, and you can read how accurate at-home STD tests are before you order.
Want a free option first? The CDC-supported TakeMeHome (opens in a new tab) program mails free at-home HIV self-test kits, and, in many areas, free STI kits, to your door, with no insurance or payment needed. The paid kits below add broader panels and faster turnaround.
In-home collection
$79 & up
Best value: single tests
$49 & up
Best for simplicity & support
$89 & up
Every kit uses CLIA-certified labs. At-home testing is for screening; a reactive result should be confirmed and treated by a clinician. Prices and panels shown are illustrative and change often, confirm current details on the provider's site.
Also in the area
Beyond the public testing sites above, these federally certified (CLIA) labs serve Fairfax County, each lab's town is shown on its card below. Many test through a doctor's order or by appointment rather than walk-in, so call ahead to confirm STD/STI testing and availability before visiting.
13880 Braddock Rd Suite 301, Centreville, VA 20121
CMS-certified lab
6311 Richmond Highway, Alexandria, VA 22306
CMS-certified lab
4375 Fair Lakes Court, Fairfax, VA 22033
CMS-certified lab Accredited · College of American Pathologists
Source: CMS CLIA registry (Provider of Services), Q1 2026. Federal public records: active CLIA-certified laboratories near Centreville. A CLIA certificate records only that a laboratory is federally certified — it does not confirm the site performs STD testing, nor its hours, price or access. Inclusion is not an endorsement; always call to verify.
Local clinicians
Beyond dedicated clinics, 4,210 primary-care, OB-GYN, infectious-disease and other clinicians have a CMS practice record within 30 miles of Centreville. They may be able to evaluate symptoms or order a confidential STD panel during a regular visit, and 1,821 offer telehealth.
Sheel Dahal, MD Telehealth
Internal medicine · 6101 Redwood Square Ctr, Centreville
Neda Hashemi, MD Telehealth
OB-GYN · 14701 Route 29, Centreville
Oluseyi Adegoroye, MD
Internal medicine · 5900 Fort Drive, Centreville
Sugkee Youn, MD
Internal medicine · 13880 Braddock Road, Centreville
Piyush Patel, MD
Internal medicine · 13880 Braddock Road, Centreville
Henry Rhee, MD Telehealth
Infectious disease · 13890 Braddock Road, Centreville
These are registry-listed clinicians, not dedicated STD-testing clinics. CMS records do not independently verify current licensure, testing services, availability, price, or new-patient status. Confirm each detail before booking. Source: CMS Doctors & Clinicians.
Nearby pharmacies
No pharmacy near Centreville, VA publishes an STD-related service or holds a current CLIA testing certificate, so these are simply the closest. Contact a location directly to confirm counter hours, services, prices, and availability before visiting.
0.8 mi Giant Pharmacy 740
1.3 miGiant of Maryland
1.5 mi
2.0 mi 
2.6 mi Showing the 5 closest pharmacies to Centreville, VA.
Directory records identify nearby pharmacies. Service, stock, price, and hours information is shown only when supported by current location-specific evidence.
Prevention & treatment
Testing is one step. For residents of Centreville, telehealth covers the rest: HIV-prevention medication (PrEP) and DoxyPEP to lower future risk, and discreet online treatment if a result comes back positive. All prescribed by licensed U.S. clinicians.
From $0 insured
Telehealth PrEP & DoxyPEP with at-home testing and ongoing monitoring
Visit from $0 insured
Telehealth STI treatment and sexual-health care, delivered or to your pharmacy
Visit from $39
Online STI treatment & DoxyPEP: same-day prescriptions to your pharmacy
$0 with most insurance
Free online PrEP & DoxyPEP: HIV prevention, home lab kits, no in-person visit
Pricing varies by insurance and changes often, confirm on the provider's site. These services are not a substitute for emergency care.
STD stats & rates
How reported STI rates in Fairfax County, the county that includes Centreville, compare with Virginia and U.S. averages, based on the most recent 2023 surveillance data. An estimated ~28% of residents are aged 15–34 (ACS), the age group with the highest reported chlamydia and gonorrhea rates nationally.
#69 of 133 Virginia counties for chlamydia, a higher rate than 48% of the state
| Infection | Fairfax County | Virginia | United States |
|---|---|---|---|
| Chlamydia | 309 3,528 cases ▼ 35% | 472.8 | 492.2 |
| Gonorrhea | 86.9 992 cases ▼ 45% | 158.3 | 179.5 |
| Syphilis (P&S) | 5.1 58 cases ▼ 52% | 10.7 | 15.8 |
| Syphilis (early) | 6.6 75 cases ▼ 31% | 9.5 | 16 |
| Syphilis (late/unknown) | 10.2 116 cases ▼ 35% | 15.8 | 29.5 |
Rates per 100,000 population, 2023. Source: CDC NCHHSTP AtlasPlus (county, state & U.S., all-ages basis). Population figures: U.S. Census Bureau ACS. These figures are the latest available surveillance estimates. Bars are scaled to the highest rate shown.
Reading these numbers: reported case rates only count infections that were actually tested for and diagnosed, so they track local screening effort as much as true spread: a higher rate can reflect more testing, a lower one less. Either way, most STIs cause no symptoms, so treat the figures above as context rather than a verdict, and test on the CDC's schedule regardless of how your area looks.
Between 2020 and 2023 in Fairfax County, chlamydia has risen from 256.5 to 309 per 100,000 (20%), gonorrhea has risen from 56.2 to 86.9 per 100,000 (55%), and P&S syphilis has risen from 4 to 5.1 per 100,000 (27%).
The 2020 dip reflects reduced pandemic-era screening, not lower transmission. Source: CDC NCHHSTP AtlasPlus (county, state & U.S., all-ages basis).
Community health context
Sources: CDC PLACES (ZIP), County Health Rankings, CDC/ATSDR SVI, HRSA HPSA, HRSA MUA/P, Neighborhood Atlas ADI. Lower insurance coverage, fewer routine checkups, and a thin primary-care ratio all raise the value of low-cost public clinics and at-home testing in Fairfax County.
Local HIV snapshot
Fairfax County HIV care continuum (2023)
Fairfax County recorded 7.2 new HIV diagnoses per 100,000 (2023), against 11.8 statewide and 13.7 nationally. Among Fairfax County residents living with HIV, 64% are in care · 59% are virally suppressed. Early, routine testing is what moves these numbers: it is the entry point to PrEP, treatment, and viral suppression.
Sources: AIDSVu (Emory/Gilead) · CDC AHEAD · CDC AtlasPlus · CDC NCHHSTP AtlasPlus (county care continuum). The CDC recommends everyone aged 13–64 test for HIV at least once: every lab and clinic listed above offers HIV testing, and free rapid HIV testing is available at a local health department.
Congenital syphilis, passed from parent to baby in pregnancy, is the fastest-rising STI in the country. U.S. cases climbed from 2,163 in 2020 to 3,882 in 2023. It is almost entirely preventable: the CDC recommends a syphilis test at the first prenatal visit, and every clinic and lab listed for Fairfax County tests for syphilis.
Source: CDC NCHHSTP AtlasPlus, 2023 (county-level congenital syphilis is not published).
Local resources & officials
Data & references
Local context
Old Centreville Road Park sits close enough to VA 28 that stopping there on the way home from work isn't a detour so much as a natural pause, and that kind of built-in convenience shapes how realistic regular STI screening actually is for people living here. Centreville runs on two-income households. With nearly three in five households earning above six figures and labor-force participation among the highest anywhere, most adults here are deeply scheduled, with commutes on I-66 or Route 29 bookending long workdays. Younger adults in their late teens and twenties, the years when STI risk is statistically sharpest, are often juggling that same pace: entry-level jobs, longer hours, less flexibility to carve out a weekday appointment.
The clinics listed on this page exist precisely because scattered availability across Sully Road and Centreville Road means someone can usually find a time that doesn't require rearranging everything. The other thread worth naming: rent here runs close to $1,900 a month, which is real pressure even in a community where homeownership is the norm. For the roughly three-in-ten households renting, often younger residents in London Towne or Sequoia Farms, cost-conscious decisions about healthcare are part of daily life. Several of the listed options offer sliding-scale or low-cost testing, so a rent bill doesn't become the reason a test gets postponed until next month, or the month after.
Getting there
Centreville scores 11.5/20 on the EPA walkability index, so many trips are walkable or a short ride, though a car still gives you the widest choice of testing centers.
Source: EPA National Walkability Index 2021.
ZIP 20120 snapshot
ZIP-level Census figures for the wider 20120 area around Centreville: a single ZIP can span several communities, so they describe the area, not Centreville alone.
Centreville sits in Fairfax County, ZIP 20120. Local context that shapes where residents test:
Local landmarks
Neighborhoods & communities
Major routes
Nearby cities & towns
Just outside Centreville? These nearby communities have their own testing guides: clinics, at-home kits, and free screening close to home.
Reference
Everything to know before you test in Fairfax County: the CDC's screening guidelines, each infection's detection window, per-test reference prices, and your privacy rights under Virginia law. If you have symptoms right now, our confidential symptom checker maps them to the tests worth considering.
Based on current CDC screening recommendations.
| Group | Tests | How often |
|---|---|---|
| Everyone aged 13–64 | HIV | At least once |
| Sexually active women under 25 | Chlamydia, gonorrhea | Every year |
| Women 25+ with new or multiple partners | Chlamydia, gonorrhea | Every year |
| Pregnant people | HIV, syphilis, hepatitis B & C, chlamydia | Early in pregnancy |
| Gay & bisexual men (MSM) | Chlamydia, gonorrhea, syphilis, HIV | Every 3–6 months |
| Anyone who shares injection equipment | HIV, hepatitis B & C | At least yearly |
| All adults at least once | Hepatitis C | At least once |
Testing too early can return a false negative, confirm timing with a Centreville-area provider.
| Infection | Earliest reliable test | Sample |
|---|---|---|
| Chlamydia | 1–2 weeks | Urine or swab |
| Gonorrhea | 1–2 weeks | Urine or swab |
| Trichomoniasis | 1–4 weeks | Urine or swab |
| HIV (NAT / RNA) | 10–33 days | Blood |
| HIV (4th-gen Ag/Ab) | 18–45 days | Blood |
| HIV (antibody) | 3–12 weeks | Blood / oral |
| Syphilis | 3–6 weeks | Blood |
| Hepatitis B | 3–6 weeks | Blood |
| Hepatitis C | 8–11 weeks | Blood |
| Herpes (HSV) | 4–16 weeks (antibody); swab a sore | Blood / swab |
These are the federal Medicare reference prices for processing each lab test. Public clinics and the community health centers serving Centreville often test free or on a sliding scale; private labs and at-home kits bundle several tests into one fee. Use this as a per-test benchmark before you pay out of pocket, or see the full guide to STD test costs for insurance, free, and at-home options.
| Test | Reference price | CPT / HCPCS |
|---|---|---|
| Chlamydia (NAAT) | $47.80 | 87491 |
| Gonorrhea (NAAT) | $47.80 | 87591 |
| Trichomoniasis (NAAT) | $47.76 | 87661 |
| HIV-1/2 antigen/antibody | $26.87 | 87389 |
| HIV-1/2 antibody | $22.44 | 86703 |
| Syphilis (RPR/VDRL) | $5.61 | 86592 |
| Syphilis (treponemal antibody) | $17.49 | 86780 |
| Herpes (HSV NAAT) | $47.76 | 87529 |
| Hepatitis B surface antigen | $15.33 | 87340 |
| Hepatitis C antibody | $29.16 | 86803 |
Source: Medicare Clinical Laboratory Fee Schedule, CMS, 2025 rates (data.cms.gov). Reference rate for the lab assay only: a clinic visit, sample collection, or a bundled multi-test panel may cost more. Medicaid and most insurers cover STD screening at no out-of-pocket cost.
Two things that actually depend on Virginia law: who can consent, and whether partners can be treated without their own visit. Everything else about testing privately is the same nationwide (see below).
In Virginia, a minor of any age can consent to confidential STI testing and treatment on their own, no parental permission is required.
Virginia permits Expedited Partner Therapy (EPT): if you test positive for chlamydia or gonorrhea, your provider can give you medication (or a prescription) to pass to your partner, no separate exam or appointment needed for them.
Keeping a test private works the same in every state. Whether an STD test shows on insurance (the EOB), how to test anonymously, and self-pay options that leave no insurance trail don’t change by location.
Learn more about confidential STD testing in VirginiaSource: Guttmacher Institute, Minors' Access to STI Services; CDC, Legal Status of Expedited Partner Therapy. General information, not legal advice.
Good to Know
Answers to the questions people ask most before getting tested.
Yes, several local labs offer same-day walk-in testing; best to call first.
Free at public clinics. Private labs run about $24 for one test and $139 for a full panel; at-home kits are $49+.
Yes, free HIV testing is available at public clinics in the area.
A full panel typically covers chlamydia, gonorrhea, syphilis, HIV, and hepatitis B and C.
Fairfax County reported ~309 chlamydia cases per 100,000 in 2023, below the Virginia average.
Yes, PrEP, a daily pill that helps prevent HIV in HIV-negative people, is available in the area.
In Virginia, people under 18 can consent to confidential STD testing and treatment on their own.
It checks for the p24 antigen plus antibodies, detecting HIV a week or two sooner than older tests.
For people with a cervix, HPV is screened via Pap/HPV testing; no standard screening test exists for men.
Teen and campus health clinics and public health departments offer youth-friendly, low-cost testing.
Have a different question? Browse the full STD & STI FAQ library, every question we answer, in one place.