STD Testing in Clarksburg, MD

11 places to get tested — 1 partner lab that needs no appointment, and 10 clinics and testing sites near Clarksburg.

  • 1partner lab
  • 1free clinic
  • 5sliding scale
  • 4insurance or fee

Order a test online

Pick a panel, visit a lab nearby, results in 1–2 days. No appointment, no insurance.

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Partner labs near Clarksburg

Order online, then walk in the same day with no appointment. A urine or blood sample takes about 15 minutes, and results come back in 1–2 days. They are confidential: never reported to your insurance company or added to your medical record.

  • Labcorp

    0.4 mi awayNo appointment

    22616 Gateway Ctr Dr., Ste 600, Clarksburg, MD 20871 · Mon-Fri 7:00 am to 4:00 pm

    $10 off orders over $100 applied at checkoutOrder a test for this lab →

We earn a commission if you order through the links above. It does not change what you pay, and it does not decide which labs are listed — those are the closest partner labs to Clarksburg.

Explore testing locations in and near Clarksburg

Partner lab · 1Clinic · 10every partner lab in Clarksburg, plus the clinics listed on this page, within 18 miles

Clinics and testing sites near Clarksburg

No free or low-cost clinic is addressed in Clarksburg itself, so the nearest are listed below, closest first. Public clinics generally take longer to return results than a private lab, and several test on set days only, so it is worth calling ahead. If you would rather not wait or give your details at a public clinic, the 1 partner lab in Clarksburg needs no appointment and returns results in 1–2 days.

How we chose these 10 clinics

  • Every one is on the CDC’s GetTested locatorThe wider CDC directory we draw from has over 16,000 entries. Only the ones GetTested also lists can appear here, and all 10 clinics below do.
  • Listings that name fewer than three tests are left outEven on GetTested, 527 listings name fewer than three tests. We don’t show them anywhere.
  • Unverified pregnancy centers are never shownThe CDC lists some pregnancy centers whose STD testing we couldn’t verify. We don’t list them anywhere.
  • Cost is stated the way the CDC lists itFree, sliding scale or insurance accepted, as each clinic reports it to the CDC. We don’t estimate prices, and if the listing says nothing, the card says “Fees not listed.”

Directory retrieved September 4, 2026. Open “View services” on any card to see when that clinic last updated its listing. All sources

  • Clinic0.2 mi away

    Peridot Primary Care

    23202 Brewers Tavern Way, Clarksburg, MD, 20871

    Hours
    Mon-Thu 9:00am-5:00pm+1Fri 8:00am-1:00pm
    AppointmentsAppointment required
    FeesInsurance accepted
    • HIV & STI testing
    • PrEP
    • Treats STIs
    CallWebsiteDirections
    View services

    Tests Chlamydia · Gonorrhea · Syphilis · HIV · Herpes · Hepatitis B · Hepatitis C

    Treatments STI treatment · PrEP · Family planning · HPV vaccine · Hep B vaccine · PrEP navigation

    Languages English

    CDC GetTested listing, last updated by the source August 19, 2026. Directory retrieved September 4, 2026.

  • Community health center4.2 mi away

    Mobile Medical Care Incorporated

    Upcounty Clinic

    19735 Germantown Rd, Germantown, MD, 20874

    Hours
    Mon-Fri 8:30am-5:00pm
    AppointmentsAppointment required
    FeesSliding scale listed
    • HIV & STI testing
    • PrEP
    • Treats STIs
    • Medicaid accepted
    CallWebsiteDirections
    View services

    Tests Chlamydia · Gonorrhea · Syphilis · HIV · Herpes · Hepatitis B · Hepatitis C · Hepatitis A · TB · Mobile testing

    Treatments STI treatment · PrEP · HPV vaccine · PrEP navigation · Case management

    Languages English · interpreter available

    CDC GetTested listing, last updated by the source March 5, 2026. Directory retrieved September 4, 2026.

  • Clinic4.2 mi away

    Montgomery County Health Department

    HHS/Public Health Services

    12900 Middlebrook Rd, Germantown, MD, 20874

    Hours
    Mon-Fri 8:00am-4:00pm
    AppointmentsAppointment required
    FeesFree STI testing listed
    • HIV & STI testing
    • PrEP & PEP
    • Treats STIs
    • Medicaid accepted
    CallWebsiteDirections
    View services

    Tests Chlamydia · Gonorrhea · Syphilis · HIV · Herpes · Hepatitis B · Hepatitis C · Hepatitis A

    Treatments STI treatment · PrEP · PEP · Hep B vaccine · Mpox vaccine · Free condoms · PrEP navigation

    Languages English · Spanish · other languages

    CDC GetTested listing, last updated by the source December 12, 2025. Directory retrieved September 4, 2026.

  • Clinic5.9 mi away

    Planned Parenthood of Metropolitan Washington DC Incorporated

    Gaithersburg Center

    19650 Clubhouse Rd, Gaithersburg, MD, 20879

    Hours
    Mon 11:00am-6:30pm+3Tue 9:00am-4:30pm · Wed 11:00am-6:30pm · Thu-Fri 9:00am-4:30pm
    AppointmentsAppointment required
    FeesSliding scale listed
    • HIV & STI testing
    • PrEP & PEP
    • Treats STIs
    • Medicaid accepted
    CallWebsiteDirections
    View services

    Tests Chlamydia · Gonorrhea · Syphilis · HIV · Herpes

    Treatments STI treatment · PrEP · PEP · Family planning · HPV vaccine · Free condoms

    Languages English · Spanish · interpreter available

    CDC GetTested listing, last updated by the source June 18, 2026. Directory retrieved September 4, 2026.

  • Community health center8.4 mi away

    CCI Health Services

    Gaithersburg Office

    220 Girard St, Gaithersburg, MD, 20877

    Hours
    Mon 8:00am-4:30pm+2Tue 8:00am-6:30pm · Wed-Fri 8:00am-4:30pm
    AppointmentsAppointment required
    FeesSliding scale listed
    • HIV & STI testing
    • PrEP & PEP
    • Treats STIs
    • Medicaid accepted
    CallWebsiteDirections
    View services

    Tests Chlamydia · Gonorrhea · Syphilis · HIV · Herpes · Hepatitis B · Hepatitis C · Hepatitis A · TB

    Treatments STI treatment · PrEP · PEP · Hep C treatment · HPV vaccine · Hep B vaccine · Free condoms · PrEP navigation · Case management

    Languages English · Spanish · ASL · interpreter available

    CDC GetTested listing, last updated by the source June 21, 2026. Directory retrieved September 4, 2026.

  • Clinic10.8 mi away

    Montgomery Medical Associates

    10110 Molecular Dr, Rockville, MD, 20850

    Hours
    Mon-Fri 8:00am-4:30pm
    AppointmentsAppointment required
    FeesInsurance accepted
    • HIV & STI testing
    • PrEP
    • Treats STIs
    CallWebsiteDirections
    View services

    Tests Chlamydia · Gonorrhea · Syphilis · HIV · Hepatitis C · TB

    Treatments STI treatment · PrEP · HPV vaccine · Hep B vaccine · PrEP navigation

    Languages English

    CDC GetTested listing, last updated by the source August 16, 2026. Directory retrieved September 4, 2026.

  • Clinic14.0 mi away

    DocDX

    1119 Rockville Pike, Rockville, MD, 20852

    Hours
    Mon-Thu 8:00am-5:00pm
    AppointmentsAppointment required
    FeesInsurance accepted
    • HIV & STI testing
    • Treats STIs
    • Spanish spoken
    CallWebsiteDirections
    View services

    Tests Chlamydia · Gonorrhea · Syphilis · HIV · Herpes · Hepatitis B · Hepatitis C · Hepatitis A · TB

    Treatments STI treatment · Family planning · PrEP navigation

    Languages English · Spanish · interpreter available

    CDC GetTested listing, last updated by the source March 10, 2026. Directory retrieved September 4, 2026.

  • Clinic15.2 mi away

    Saving Lives Center Family Clinic and Urgent Care

    3 Hillcrest Dr, Frederick, MD, 21703

    Hours
    Mon-Sat 8:00am-6:00pm
    AppointmentsWalk-ins accepted
    FeesSliding scale listed
    • HIV & STI testing
    • PrEP & PEP
    • Treats STIs
    • Medicaid accepted
    CallWebsiteDirections
    View services

    Tests Chlamydia · Gonorrhea · Syphilis · HIV · Herpes · Hepatitis B · Hepatitis C · Hepatitis A · TB

    Treatments STI treatment · PrEP · PEP · HIV care · Hep C treatment · Family planning · HPV vaccine · Hep B vaccine · Free condoms · PrEP navigation

    Languages English · Spanish

    CDC GetTested listing, last updated by the source April 5, 2026. Directory retrieved September 4, 2026.

  • Clinic15.6 mi away

    Planned Parenthood of Maryland Incorporated

    Frederick Health Center

    170 Thomas Johnson Dr, Frederick, MD, 21702

    Hours
    Mon 11:00am-6:30pm+2Tue 9:30am-4:30pm · Wed-Fri 9:00am-4:30pm
    AppointmentsAppointment required
    FeesSliding scale listed
    • HIV & STI testing
    • PrEP & PEP
    • Treats STIs
    • Medicaid accepted
    CallWebsiteDirections
    View services

    Tests Chlamydia · Gonorrhea · Syphilis · HIV · Herpes

    Treatments STI treatment · PrEP · PEP · Family planning · HPV vaccine · Free condoms

    Languages English · Spanish

    CDC GetTested listing, last updated by the source July 26, 2026. Directory retrieved September 4, 2026.

  • Clinic18.0 mi away

    Metro Area Advanced Practice Healthcare

    3720 Farragut Ave, Kensington, MD, 20895

    Hours
    Mon-Fri 9:00am-5:00pm
    AppointmentsAppointment required
    FeesInsurance accepted
    • HIV & STI testing
    • PrEP & PEP
    • Treats STIs
    CallWebsiteDirections
    View services

    Tests Chlamydia · Gonorrhea · Syphilis · HIV · Herpes · Hepatitis B · Hepatitis C · Hepatitis A · TB

    Treatments STI treatment · PrEP · PEP · Family planning · PrEP navigation

    Languages English

    CDC GetTested listing, last updated by the source July 25, 2026. Directory retrieved September 4, 2026.

Testing privacy

Anonymous vs. confidential testing

Most clinics test confidentially. Some also offer anonymous testing, usually for HIV. Availability varies by testing site, so ask when you call.

Confidential

  • You give your name, and the result goes in your medical record.
  • Results are not available to the public.
  • Chlamydia, gonorrhea, syphilis and HIV are reportable in every state, so a positive result is reported to the health department. Those reports are kept confidential.

Anonymous

  • You don’t give your name.
  • You receive a number and use it, not your name, to get your result.
  • Not every site offers it. Ask before your visit.

Source: NIH HIVinfo, HIV Testing · CDC, STI Reporting and Confidentiality

Buy an at-home STD test near Clarksburg and online

CVS Pharmacy, Walmart, Target and Walgreens sell over-the-counter test kits near Clarksburg, and myLAB Box ships one to your door. You collect the sample at home and mail it to a lab. Stock varies by branch — call ahead or check online before making the trip.

We earn a commission if you order a myLAB Box kit through the link above. It does not change what you pay, and it does not decide which pharmacies are listed — those are the chains with branches near Clarksburg.

Montgomery County STD rates

Reported cases per 100,000 residents. Change shown against the year before.

Chlamydia

▲ 14.4%

384.3per 100k

4,068 reported cases · 2023 · 34% below the MD rate

Gonorrhea

▲ 40.7%

110.2per 100k

1,166 reported cases · 2023 · 47% below the MD rate

Syphilis

▼ 29.1%

6.1per 100k

65 reported cases · 2023 · 57% below the MD rate

HIV

▼ 6.7%

98new diagnoses

2023 · rate not published

Source: CDC NCHHSTP AtlasPlus, 2023 release · Montgomery County MD STD Statistics

There were 98 new HIV diagnoses in Montgomery County in 2023. HIV is the one infection where how soon you test changes which test you need — an RNA test detects it far earlier than a standard antibody test.

Montgomery County reported 4,068 chlamydia cases in 2023, a rate of 384.3 per 100,000 residents. Most people who have chlamydia or gonorrhea have no symptoms at all, so waiting for something to feel wrong is not a strategy.

HIV prevention & treatment

PrEP, DoxyPEP & Online Treatment

A test result is the start, not the end. If you are negative and want to stay that way, PrEP and DoxyPEP cut the risk of a future infection. If you are positive, most STIs can be treated without setting foot in a clinic. Both are available to people in Clarksburg by video visit, prescribed by clinicians licensed in Maryland.

  • Treatment & DoxyPEP

    Wisp

    STI treatment $39 · DoxyPEP from $22

    Treatment for an STI, and DoxyPEP, prescribed online. The prescription goes to your pharmacy the same day.

    Visit Wisp
  • HIV PrEP & DoxyPEP

    Q Care Plus

    $0 for most insured patients

    PrEP and DoxyPEP by video visit, with test kits posted to you and follow-up bloodwork tracked between refills.

    Visit Q Care Plus
  • HIV PrEP & DoxyPEP

    MISTR

    $0 with or without insurance

    HIV prevention handled entirely from home: PrEP and the lab work that goes with it, no appointment.

    Visit MISTR

Prices depend on your insurance and change frequently — check the provider’s own site before ordering. None of these replace emergency care.

STD testing in Clarksburg, answered

Where can I find free or sliding-scale STD testing near Clarksburg?

Among the 10 clinics listed near Clarksburg, 1 lists free testing for at least one infection and 5 list sliding-scale fees. Confirm eligibility and charges before visiting. Free testing is listed at Montgomery County Health Department.

How much does STD testing cost near Clarksburg?

Among the 10 clinics listed near Clarksburg, 1 list free testing for at least one infection and 5 charge on a sliding scale based on income. Private lab testing is a flat price paid up front — no insurance is filed, so nothing appears on an explanation of benefits.

Can I get tested on a weekend near Clarksburg?

1 of the 10 listed clinics publish Saturday hours: Saving Lives Center Family Clinic and Urgent Care. The partner labs are weekday only, so a Saturday visit means one of the community clinics.

How common are STDs in Clarksburg?

In 2023, Montgomery County reported 4,068 chlamydia cases — a rate of 384.3 per 100,000 residents. Gonorrhea was 110.2 per 100,000. There were also 98 new HIV diagnoses in 2023.

Is testing available in Spanish near Clarksburg?

6 of the 10 listed clinics indicate that Spanish-language services are available, and 9 list PrEP.

Data and sources
Partner labs
Quest and Labcorp location directories · checked August 2026
Public clinics
CDC GetTested / NPIN directory · retrieved September 4, 2026
Retailers
Retailer store directories · updated September 2026
Statistics
CDC NCHHSTP AtlasPlus · reporting year 2023
HIV diagnoses
CDC HIV Surveillance · reporting year 2023