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Confidential sexual-health care

Walk-in STI testing and treatment in NYC and Long Island

Get testing selected for your anatomy, exposure sites, symptoms, timing, pregnancy status, and partner information, with treatment and follow-up based on the diagnosis.

Tell the clinician where exposure occurred Urine alone can miss infections at the throat or rectum. A clear sexual history helps the clinician choose the right specimens without judgment.

Choose testing by exposure and clinical need

A fixed full panel can create false reassurance if it omits an exposure site, uses the wrong timing, or includes tests that do not answer the clinical question.

Routine screening

Frequency depends on age, anatomy, sexual practices, pregnancy, HIV status, location, and risk. Some people need annual testing; others benefit from testing every 3 to 6 months.

Symptoms or partner diagnosis

Discharge, burning, sores, rash, pelvic pain, testicular symptoms, fever, or a partner's diagnosis can change the exam, tests, and decision to treat before results return.

Oral and anal exposure

CDC advises people who have had oral or anal sex to discuss throat and rectal testing. These infections can be present without genital symptoms.

Pregnancy

Pregnancy changes screening schedules, treatment choices, and urgency. Share pregnancy or pregnancy-planning information at the start of the visit.

What happens at a testing and treatment visit

The visit should end with a result plan: which tests were collected, when results are expected, what treatment was given, and what happens next.

1. Private exposure and symptom history

Discuss timing, oral, vaginal, and anal exposure sites, barrier use, symptoms, partner diagnoses, pregnancy, recent antibiotics, prior STIs, and HIV prevention or treatment.

2. Examination when it changes care

Some symptoms require a focused examination. Severe pelvic or testicular pain, pregnancy, fever, eye symptoms, or systemic illness can require urgent escalation rather than routine screening alone.

3. Select the right specimens

The clinician may use blood, urine, and swabs from the vagina, throat, rectum, a lesion, or another affected site. Not every infection has a useful routine screening test.

4. Treat when clinically appropriate

Treatment depends on the suspected or confirmed infection, exposure history, allergies, pregnancy, resistance concerns, and public-health guidance. Do not use leftover antibiotics or assume one drug treats every STI.

5. Close the loop

Review results, complete treatment, avoid sex for the advised period, arrange partner evaluation or permitted partner therapy, and return for test-of-cure or repeat testing when the diagnosis requires it.

Time-sensitive problems should not wait for routine results

Testing is only one part of the decision. Symptoms, pregnancy, assault, and recent HIV exposure can change the safest next step.

Recent possible HIV exposure

Emergency HIV PEP should start as soon as possible and no later than 72 hours after exposure. Do not wait for a routine result appointment.

Sudden severe testicular pain

Sudden one-sided testicular pain can be torsion, a surgical emergency. Seek emergency evaluation immediately.

Pelvic pain, fever, or pregnancy

Pelvic or lower abdominal pain can require prompt treatment for pelvic inflammatory disease. Pregnancy, severe illness, vomiting, high fever, or possible surgical causes can require hospital-level care.

Eye, neurologic, or severe systemic symptoms

Eye pain or vision change, severe headache, confusion, fainting, chest symptoms, or a rapidly spreading rash needs urgent or emergency assessment.

Use emergency care for severe or rapidly worsening symptoms

Call 911 for a medical emergency. Seek immediate evaluation for sudden severe testicular pain, severe pelvic or abdominal pain, fainting, trouble breathing, confusion, or eye symptoms. For a possible HIV exposure within 72 hours, use the urgent HIV PEP pathway or call 844-373-7692.

The visit and each laboratory test may be billed separately

Cost depends on the visit type, examination, specimens, laboratory, treatment, vaccines, and insurance network. Ask which tests are ordered and whether a repeat or test-of-cure visit may be needed.

If insurance privacy or cost is a concern, ask before testing. NYC Sexual Health Clinics offer low- to no-cost services and can be an alternative when private coverage is not practical.

What to bring

Complete records reduce delays, duplicate testing, and avoidable medication errors.

Evaluation and coordination locations

Call first to confirm the correct visit, clinician, testing, medication, infection-control, and site-capability requirements. A location card is not a promise of medication stock or same-day administration.

Nao Medical 174th Street clinic

Bronx

174th Street

932 E 174th St, Bronx, NY 10460

This clinic can be a starting point for confidential STI evaluation, testing, and treatment planning. Book first when possible and call to confirm timing, specimen needs, and clinician availability. Serves West Farms, Crotona Park East, and nearby Bronx neighborhoods.

Nao Medical Astoria clinic

Queens

Astoria

37-15 23rd Ave, Astoria, NY 11105

This clinic can be a starting point for confidential STI evaluation, testing, and treatment planning. Book first when possible and call to confirm timing, specimen needs, and clinician availability. Serves Astoria, Ditmars, East Elmhurst, and nearby Queens neighborhoods.

Nao Medical Bartow Mall clinic

Bronx

Bartow Mall

2063A Bartow Ave, Bronx, NY 10475

This clinic can be a starting point for confidential STI evaluation, testing, and treatment planning. Book first when possible and call to confirm timing, specimen needs, and clinician availability. Serves Co-op City, Pelham Bay, Baychester, and nearby Bronx neighborhoods.

Nao Medical Crown Heights clinic

Brooklyn

Crown Heights

341 Eastern Pkwy, Brooklyn, NY 11216

This clinic can be a starting point for confidential STI evaluation, testing, and treatment planning. Book first when possible and call to confirm timing, specimen needs, and clinician availability. Serves Crown Heights, Prospect Heights, and nearby Brooklyn neighborhoods.

Nao Medical Hicksville clinic

Long Island

Hicksville

232 W Old Country Rd, Hicksville, NY 11801

This clinic can be a starting point for confidential STI evaluation, testing, and treatment planning. Book first when possible and call to confirm timing, specimen needs, and clinician availability. Serves Hicksville, Plainview, Bethpage, and nearby Nassau County communities.

Nao Medical Jackson Heights clinic

Queens

Jackson Heights

80-10 Northern Blvd, Jackson Heights, NY 11372

This clinic can be a starting point for confidential STI evaluation, testing, and treatment planning. Book first when possible and call to confirm timing, specimen needs, and clinician availability. Serves Jackson Heights, Elmhurst, Corona, and nearby Queens neighborhoods.

Nao Medical Jamaica clinic

Queens

Jamaica

90-18 Sutphin Blvd, Jamaica, NY 11435

This clinic can be a starting point for confidential STI evaluation, testing, and treatment planning. Book first when possible and call to confirm timing, specimen needs, and clinician availability. Serves Jamaica, Briarwood, Richmond Hill, and nearby Queens neighborhoods.

Nao Medical Long Island City clinic

Queens

Long Island City

30-07 36th Ave, Astoria, NY 11106

This clinic can be a starting point for confidential STI evaluation, testing, and treatment planning. Book first when possible and call to confirm timing, specimen needs, and clinician availability. Serves Long Island City, Astoria, Sunnyside, and nearby Queens neighborhoods.

Nao Medical Mineola clinic

Long Island

Mineola

135 Mineola Blvd, Mineola, NY 11501

This clinic can be a starting point for confidential STI evaluation, testing, and treatment planning. Book first when possible and call to confirm timing, specimen needs, and clinician availability. Serves Mineola, Garden City, Westbury, and nearby Nassau County communities.

Nao Medical StuyTown clinic

Manhattan

StuyTown

259 1st Ave, New York, NY 10003

This clinic can be a starting point for confidential STI evaluation, testing, and treatment planning. Book first when possible and call to confirm timing, specimen needs, and clinician availability. Serves StuyTown, the East Village, Gramercy, and nearby Manhattan neighborhoods.

Nao Medical Williamsburg clinic

Brooklyn

Williamsburg

308 Graham Ave, Brooklyn, NY 11211

This clinic can be a starting point for confidential STI evaluation, testing, and treatment planning. Book first when possible and call to confirm timing, specimen needs, and clinician availability. Serves Williamsburg, Greenpoint, Bushwick, and nearby Brooklyn neighborhoods.

Patient questions

Can I have an STI without symptoms?

Yes. CDC notes that STIs often cause no symptoms. Screening may be appropriate even when you feel well.

What samples may be needed?

Testing may use blood, urine, vaginal swabs, throat swabs, rectal swabs, or samples from a lesion or other affected site. The clinician selects tests based on anatomy, exposure, symptoms, and timing.

Does a full panel test for every STI?

No. There is no single test that covers every STI, and some infections are tested only in selected situations. Ask for the exact names, sites, and timing of the tests ordered.

Can treatment start before results return?

Sometimes. A clinician may use the history, examination, partner diagnosis, pregnancy status, and current guidance to decide on presumptive treatment. It is not automatic for every exposure.

When should I repeat testing?

The interval depends on the infection, treatment, exposure, pregnancy, and ongoing risk. Some diagnoses call for test of cure; many call for repeat testing to detect reinfection. Follow the written plan for your diagnosis.

Can a partner receive treatment without a visit?

New York permits expedited partner therapy for selected infections when CDC recommends it and the clinician decides it is appropriate. Other infections or symptoms require direct evaluation.

When is HIV PEP urgent?

PEP should start as soon as possible and no later than 72 hours after a possible HIV exposure. Do not wait for a routine testing appointment.

Should I book even if walk-ins are accepted?

Booking is recommended for the most reliable timing and helps confirm the best location, especially for symptoms, pregnancy, exposure-site testing, or an urgent prevention deadline.

Clinical and public-health sources

These official sources were checked on August 1, 2026. They support the general medical information and do not replace an individual evaluation.

Centers for Disease Control and Prevention

Getting tested for STIs

Current patient guidance on who should test and when blood, urine, vaginal, throat, or rectal samples may be needed.

Centers for Disease Control and Prevention

STI treatment guidelines

Current evidence-based diagnostic, treatment, follow-up, and prevention guidance.

Centers for Disease Control and Prevention

STI screening recommendations

Screening by age, anatomy, sexual practices, exposure site, pregnancy, and risk.

New York City Department of Health and Mental Hygiene

Sexually transmitted infections

NYC prevention, testing, treatment, emergency PEP, and public sexual-health resources.

New York City Department of Health and Mental Hygiene

Expedited Partner Therapy

New York partner-treatment rules for selected infections when clinically appropriate.

Centers for Disease Control and Prevention

Preventing HIV with PEP

Emergency HIV PEP purpose and the requirement to start as soon as possible and within 72 hours of exposure.

Publication remains blocked until a named clinical reviewer verifies current guidance, medication labeling, emergency instructions, and Nao Medical's exact care boundary.

Start with the right visit

This clinic can be a starting point for confidential STI evaluation, testing, and treatment planning. Book first when possible and call to confirm timing, specimen needs, and clinician availability.

Health information notice

General information only. This page is not medical advice and does not replace diagnosis, treatment, or guidance from a licensed clinician.

Content was updated August 1, 2026 from the sources cited on this page. Medical guidance, prescribing information, medication availability, and insurance rules can change. A licensed clinician must confirm current information and determine each patient's eligibility, testing, treatment, administration setting, and follow-up. Call 911 for a medical emergency. Contact Nao Medical with a question or correction.