Guides · New York City · New York · Updated September 8, 2026

Rapid STD Testing in Brooklyn: Walk-In Labs by Neighborhood and the Fort Greene Clinic

Rapid STD testing in Brooklyn: walk-in lab addresses and hours across the borough, the free NYC Sexual Health Clinic in Fort Greene, and what testing costs.

Rapid STD testing in Brooklyn today

33 private walk-in lab locations in the Brooklyn area. Order online, walk in with no appointment, about 5 minutes, results in 1 to 2 days. Individual tests from $24, 10-test panel $139. Nothing billed to insurance.

Find a Brooklyn Lab → See all 33 locations ↓

Brooklyn has more private walk-in lab locations than any other borough and one of the city’s four free Sexual Health Clinics, so rapid STD testing in Brooklyn is easy to get the same day. This page lists every walk-in lab in the borough with hours, plus the Fort Greene clinic. For the rest of the city, see the NYC page.

The fastest option: order online, walk into a lab today

Private lab draw sites are spread across the borough: Bay Ridge and Sunset Park, Flatbush and Midwood, Sheepshead Bay and Brighton Beach, Williamsburg and Greenpoint, Downtown Brooklyn, Crown Heights, and Canarsie. Order online, walk in with no appointment, spend about 5 minutes, and get results in 1 to 2 days in a private account. Nothing is billed to insurance and nothing goes on your medical record. Brooklyn has an unusually high share of Saturday-open locations. The full list is below.

NYC Sexual Health Clinic, Fort Greene

  • Address: 295 Flatbush Ave. Extension, 2nd floor, Brooklyn, NY 11201 (near the Atlantic Terminal)
  • Express STI testing (no symptoms): Monday, Wednesday, and Friday 8:30 a.m. to 3:30 p.m.; Tuesday 8:30 a.m. to 7:00 p.m.
  • Services: STI testing and treatment, rapid HIV testing, PEP and PrEP, emergency contraception, regardless of ability to pay or immigration status.

Walk-in, but clinics can fill up early. Rapid HIV results in about 20 minutes; chlamydia and gonorrhea results in several days.

Urgent care in Brooklyn

Urgent care is on most commercial strips. Most offer STD testing and some run rapid HIV. Expect a wait, a visit fee plus lab charges without insurance, results in 2 to 5 days, and a record on your insurance if you use it.

When to test

Chlamydia and gonorrhea at 2 weeks after exposure, HIV and syphilis at 6 weeks, herpes antibody at 12 weeks. With symptoms, test now and retest after the window.

Which tests to order

The 10-test panel ($139) covers the common infections in one visit. After one known exposure, chlamydia and gonorrhea together ($99) at two weeks and HIV plus syphilis ($49 each) at six weeks is a reasonable minimum.

Frequently asked questions

Where can I get same-day STD testing in Brooklyn?

Order online and walk into any private lab draw site in Brooklyn the same day, with results in 1 to 2 days. The NYC Sexual Health Clinic in Fort Greene also accepts walk-ins for express testing on set days.

Is there free STD testing in Brooklyn?

Yes. The NYC Health Department Sexual Health Clinic at 295 Flatbush Ave. Extension in Fort Greene provides testing and treatment regardless of ability to pay or immigration status.

How much does STD testing cost in Brooklyn without insurance?

Private lab tests are $24 to $59 each or $139 for a 10-test panel, paid directly. Urgent care charges a visit fee plus lab fees.

Are there Saturday STD testing locations in Brooklyn?

Yes. Many Brooklyn lab locations open Saturday mornings, more than in most boroughs. Order online first and confirm the hours of the location you choose.

Walk-in testing centers in Brooklyn

33 private lab locations in the Brooklyn area accept walk-ins with an online order. No appointment. 24 are open on Saturday. Order first, then walk in; the staff only see a lab order.

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Brooklyn 33 locations

Locations and hours are provided by the testing provider and can change. Confirm the hours shown when you order. This list covers private lab draw sites; public health clinics are listed separately above.

This page is for general information only and is not medical advice. Public clinic details are gathered from official sources and can change; confirm hours before visiting. RapidSTDTests.com is an informational referral website and may be compensated when you order testing through our links.

Part of the New York City area. Nearby areas: Queens · The Bronx · Staten Island

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Get tested in Brooklyn today

Order in minutes, walk into any of 33 local labs, and get confidential results in 1 to 2 days.

Find a Local Lab →