Syphilis in Suffolk County is about 63% below the national average. If you're unsure about exposure or need routine screening in Islip, New York, choose between clinics that may use insurance or sliding-scale fees, and private labs with a flat self-pay price. See options below.
Available testing centers
12 testing options are listed for Islip, NY. The nearest, Stony Brook Childrens, is about 0.6 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.
Stony Brook Childrens in East Islip delivers rapid and conventional HIV testing, full bacterial and viral STI panels, TB testing, PrEP, PEP, and hepatitis A and B vaccines, all on a sliding-scale fee with appointments required, and every service is provided at no charge.
Sliding-scale fees at Stony Brook Childrens bottom out at zero: the full panel (gonorrhea, chlamydia, syphilis, herpes, hepatitis A, B, and C, TB, and rapid or conventional HIV) carries no cost, and the same applies to PrEP prescriptions, PEP, and HPV and hepatitis vaccines.
Spanish-language capacity at Stony Brook Childrens is embedded in clinical staff, not routed through an outside service: meaning PrEP counseling, medication adherence education, and HIV treatment conversations happen directly between provider and patient in Spanish.
Stony Brook Childrens holds Ryan White funding, which means people managing HIV who lack a consistent provider or adequate coverage have a standing source for HIV/AIDS medical treatment and medication adherence support. Sustained care, not a one-time visit.
Languages
English, Spanish
Tests offered
Serves
Care services
Prevention services
Fees & payment
Listing verified Dec 2025 · Source: CDC NPIN
Northwell Health-GoHealth Urgent Care in Bay Shore runs STI testing through urgent-care infrastructure: walk-ins welcome, no appointment needed, sliding-scale fees accepted across income levels, with same-visit treatment for bacterial infections like gonorrhea and chlamydia, and interpretation services available for non-English speakers.
The testing menu at Northwell Health-GoHealth Urgent Care in Bay Shore includes herpes, hepatitis A, hepatitis B, and hepatitis C alongside the standard bacterial and viral panel. Meaning a single visit can return a more complete picture of sexual health status without splitting labs across multiple appointments.
Interpretation services for non-English languages are available at Northwell Health-GoHealth Urgent Care in Bay Shore, a structural feature of the clinic, not a contingency. That availability means counseling on medication adherence and prevention education can be delivered with full linguistic precision rather than reduced to what a shared language allows.
Languages
English, Interpretation Services Available for Non-English Languages
Tests offered
Serves
Care services
Prevention services
Fees & payment
Listing verified Oct 2025 · Source: CDC NPIN
LISH at Central Islip meets patients who are between providers, paying cash, or working with a tight budget. Exactly the people its federally qualified health center status was designed to serve. Sliding-scale fees apply to syphilis, gonorrhea, and chlamydia screening, with no appointment required.
Tests offered
Fees & payment
Northwell Health in Bay Shore runs by appointment, so scheduling ahead means walking in ready to test for HIV, syphilis, gonorrhea, chlamydia, herpes, and hepatitis A, B, and C: with same-visit treatment for bacterial infections, sliding-scale fees, and care delivered in Spanish.
Northwell Health in Bay Shore carries hepatitis C treatment through to completion, prescribing direct-acting antivirals and monitoring viral response over the treatment course, staffed to manage the full clinical picture rather than hand the diagnosis off elsewhere.
For anyone without a primary care physician who can prescribe HIV prevention medication, Northwell Health in Bay Shore holds that capability directly. Initiating PrEP for ongoing prevention or PEP as a standing clinical service, with no intermediary step to reach the prescription.
Care at Northwell Health in Bay Shore is delivered in Spanish, which means medication adherence counseling, prevention education, and treatment decisions all happen in the same language. Removing the compression that occurs when a clinical conversation has to travel through translation.
Languages
English, Spanish
Tests offered
Serves
Care services
Prevention services
Fees & payment
Listing verified Sep 2025 · Source: CDC NPIN
Sun River Health in Brentwood tests for HIV, syphilis, gonorrhea, chlamydia, herpes, and hepatitis A, B, and C on a sliding-scale fee open to everyone, with walk-ins welcome; same-visit treatment is available for bacterial infections, and staff communicate directly in American Sign Language, Chinese, French, Haitian Creole, Portuguese, Spanish, Tagalog, and Vietnamese.
Plenty of clinics route non-English speakers through interpretation services rather than clinicians who share their language. Sun River Health in Brentwood staffs direct communication in American Sign Language, Chinese, French, and Haitian Creole (alongside Portuguese, Spanish, Tagalog, and Vietnamese) so clinical conversations happen without a third party in the room.
Sun River Health's Ryan White Program funding means HIV care doesn't stop at a positive result, it connects testing directly to ongoing medical treatment and medication adherence counseling within the same clinic. For people living with HIV who lack adequate insurance, Ryan White covers the financial gap that would otherwise interrupt continuous care.
Sun River Health prescribes and monitors both PrEP, the daily antiretroviral regimen that suppresses HIV transmission risk, and PEP, the post-exposure course requiring follow-up labs and adherence support to be effective. Uninsured patients have a dedicated PrEP funding pathway, keeping the prescription from stalling over coverage.
Languages
American Sign Language, Chinese, English, French, Haitian Creole, Interpretation Services Available for Non-English Languages, Portuguese, Spanish, Tagalog, Vietnamese
Tests offered
Serves
Care services
Prevention services
Fees & payment
Listing verified Nov 2025 · Source: CDC NPIN + HRSA
Simple Healthcare in Hauppauge runs on a sliding-scale fee structure and accepts Medicaid and most insurance, covering gonorrhea, chlamydia, syphilis, HIV, herpes, and hepatitis A, B, and C. With same-visit treatment for bacterial infections and appointments required.
Chasing prevention medication across multiple providers means gaps: unfilled prescriptions, delayed starts, and out-of-pocket detours between offices. Simple Healthcare prescribes PrEP, PEP, and DoxyPEP in the same appointment where your testing happens, so none of those options stall in transit.
Simple Healthcare treats hepatitis C on-site, which means a confirmed diagnosis moves directly into a managed treatment plan. Shortening the window between knowing and clearing the infection.
Simple Healthcare's clinical panel is built to test for herpes simplex and hepatitis A, B, and C in addition to the standard four bacterial and viral STIs: each ordered, processed, and interpreted by the same on-site staff managing your full care.
Languages
English
Tests offered
Serves
Care services
Prevention services
Fees & payment
Listing verified Oct 2025 · Source: CDC NPIN
LISH at the Family Wellness Center, in Hauppauge, earns its federal qualification by tying fees to income. No one is turned away for inability to pay. Walk-ins can access sliding-scale STI screening for syphilis, gonorrhea, and chlamydia without an appointment.
Tests offered
Fees & payment
Planned Parenthood Hudson Peconic in West Islip takes walk-ins for rapid HIV, gonorrhea, chlamydia, syphilis, and herpes testing on a sliding-scale fee, with same-visit treatment for bacterial infections and Spanish-language care available on-site.
Planned Parenthood Hudson Peconic carries PrEP, PEP, and DoxyPEP as standing prescriptions. Having all three means a single conversation with a provider can result in the right prevention strategy in hand before a patient leaves.
As a Title X clinic, Planned Parenthood Hudson Peconic offers legally confidential family planning services for minors: meaning a young person without a regular provider, or one paying out of pocket, can access testing, contraception, and STI treatment without that visit appearing on a parent's insurance.
When the only Spanish-language option is an off-site interpreter service, the real cost is delay. A follow-up call that doesn't land, instructions that don't stick, a prescription not filled. At Planned Parenthood Hudson Peconic, Spanish is spoken in the room, so diagnosis, counseling, and treatment happen in the same visit without that interval.
Languages
English, Interpretation Services Available for Non-English Languages, Spanish
Tests offered
Serves
Care services
Prevention services
Fees & payment
Listing verified Apr 2026 · Source: CDC NPIN
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 Islip, 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 range: couples & full panels
$79 & up
Best value: single tests
$49 & 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 Suffolk 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.
1000 Montauk Highway, West Islip, NY 11795
CMS-certified lab
301 East Main Street, Bay Shore, NY 11706
CMS-certified lab
126 East Main Street, East Islip, NY 11730
CMS-certified lab
72 East Main Street, Babylon, NY 11702
CMS-certified lab
501 Hawkins Avenue, Lake Ronkonkoma, NY 11779
CMS-certified lab
Showing the nearest 5 CLIA-certified labs.
Source: CMS CLIA registry (Provider of Services), Q1 2026. Federal public records: active CLIA-certified laboratories near Islip. 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, 2,598 primary-care, OB-GYN, infectious-disease and other clinicians have a CMS practice record within 30 miles of Islip. They may be able to evaluate symptoms or order a confidential STD panel during a regular visit, and 963 offer telehealth.
Louis Greenblatt, DO
Family medicine · 533 Route 111, Hauppauge
Pedro Roque, MD
Internal medicine · 600 Suffolk Avenue, Brentwood
Jenice Chummar, DO
Internal medicine · 655 Deer Park Avenue, Babylon
Valerie Brutus, MD
Family medicine · 148 Sunrise Highway, West Islip
Florence Pua, MD
Internal medicine · 147 2nd Avenue, Brentwood
Virginia Mclean, MD
OB-GYN · 600 Suffolk Avenue, Brentwood
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 Islip, NY 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.
Unity Pharmacy
0.5 mi
0.5 mi Country Village Pharmacy
0.6 miStop and Shop Pharmacy
0.6 mi
0.8 mi Showing the 5 closest pharmacies to Islip, NY.
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 Islip, 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.
$0 with most insurance
Free online PrEP & DoxyPEP: HIV prevention, home lab kits, no in-person visit
Visit from $39
Online STI treatment & DoxyPEP: same-day prescriptions to your pharmacy
Visit from $0 insured
Telehealth STI treatment and sexual-health care, delivered or to your pharmacy
From $0 insured
Telehealth PrEP & DoxyPEP with at-home testing and ongoing monitoring
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 Suffolk County, the county that includes Islip, compare with New York and U.S. averages, based on the most recent 2023 surveillance data. An estimated ~23% of residents are aged 15–34 (ACS), the age group with the highest reported chlamydia and gonorrhea rates nationally.
#19 of 62 New York counties for chlamydia, a higher rate than 69% of the state
| Infection | Suffolk County | New York | United States |
|---|---|---|---|
| Chlamydia | 342.5 5,217 cases ▼ 39% | 558.4 | 492.2 |
| Gonorrhea | 70.5 1,074 cases ▼ 70% | 235.6 | 179.5 |
| Syphilis (P&S) | 5.8 89 cases ▼ 61% | 14.8 | 15.8 |
| Syphilis (early) | 11 167 cases ▼ 52% | 23.1 | 16 |
| Syphilis (late/unknown) | 10.4 159 cases ▼ 59% | 25.2 | 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 Suffolk County, chlamydia has risen from 314.4 to 342.5 per 100,000 (9%), gonorrhea has risen from 69.3 to 70.5 per 100,000 (2%), and P&S syphilis has risen from 3.9 to 5.8 per 100,000 (49%).
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 Suffolk County.
Local HIV snapshot
Suffolk County HIV care continuum (2023)
Suffolk County recorded 6.2 new HIV diagnoses per 100,000 (2023), against 14.1 statewide and 13.7 nationally. Among Suffolk County residents living with HIV, 82.4% are in care · 77.3% 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 Suffolk County tests for syphilis.
Source: CDC NCHHSTP AtlasPlus, 2023 (county-level congenital syphilis is not published).
Local resources & officials
Data & references
Local context
Heckscher State Park sits at the southern edge of Islip, where Sunrise Highway finally meets the Great South Bay, and it anchors a town that is far more rooted than transient. Nearly four in five households here own their homes, and average households run close to four people, which means most of the young adults moving through their late teens and twenties are embedded in family units rather than living the kind of solo, apartment-to-apartment life that makes scheduling anything easy to defer. That stability is real, but it doesn't automatically translate into easier access to sexual health screening.
The workforce here is active and largely employed, and close to half of all households bring in six-figure incomes, yet cost pressure doesn't vanish for the roughly one in five residents who rent at rates that leave little room for unexpected medical expenses. For people in that younger adult window, when chlamydia and gonorrhea rates run highest and relationship patterns are still shifting, the practical question is less about whether to get tested and more about when the week permits it.
Getting there
At 7.61/20 on the EPA walkability index, day-to-day errands in Islip generally mean driving: plan on a car or rideshare to reach a clinic, and check each listing's hours and phone before you go.
Source: EPA National Walkability Index 2021.
Islip sits in Suffolk County. Local context that shapes where residents test:
Local landmarks
Neighborhoods & communities
Major routes
Nearby cities & towns
Just outside Islip? 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 Suffolk County: the CDC's screening guidelines, each infection's detection window, per-test reference prices, and your privacy rights under New York 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 an Islip-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 Islip 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 New York 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 New York, a minor of any age can consent to confidential STI testing and treatment on their own, no parental permission is required.
New York 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 New YorkSource: 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.
There are 12 options within a 30-mile drive.
Yes, Medicaid typically covers it, and public clinics are free either way.
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.
Suffolk County reported ~343 chlamydia cases per 100,000 in 2023, below the New York average.
In New York, people under 18 can consent to confidential STD testing and treatment on their own.
Yes, PrEP, a daily pill that helps prevent HIV in HIV-negative people, is available in the area.
At-home kits mail to 11706: self-collect, send to the lab, results in ~2–5 days.
Many STIs are fully cured with antibiotics; others, like HIV and herpes, are well managed with treatment.
A blood draw screens for syphilis, with a confirmatory test if it's reactive.
Have a different question? Browse the full STD & STI FAQ library, every question we answer, in one place.