About 51% fewer syphilis cases were reported in Nassau County last year than the US average, but anyone in Oyster Bay, New York, who has symptoms or just wants peace of mind, should consider their options for STI testing. Community and public clinics can be more affordable, while private labs may provide quicker results and scheduling flexibility.
12 testing centers serve Oyster Bay, NY — the nearest, Sunrise Laboratories, about 0.3 miles away. Compare 8 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.
Today's offer: $10 off any test panel — applied automatically at checkout.
When can I test? Exposure-window calculator
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
Guidance only — confirm timing with a clinician. A negative result before the conclusive date may need a repeat test.
0.6 miles
Northwell Health-Gohealth Urgent Care
★★★★☆4.2(169 reviews)?
Review sources
EasySTD reviews169
Rated 4.2 out of 5 from 169 reviews
About 1 mile east of Oyster Bay in Plainview: Northwell Health-GoHealth Urgent Care tests for HIV, chlamydia, gonorrhea, syphilis, hepatitis B and C, herpes, and TB—and treats bacterial infections on the same visit. It's built for anyone who needs fast testing and care without scheduling weeks ahead.
Read full overviewShow less
Testing and same-visit treatment in one stop
You can walk in for rapid or conventional HIV testing, chlamydia, gonorrhea, syphilis, herpes, hepatitis B and C, and TB screening. Bacterial STIs—chlamydia, gonorrhea, and syphilis—are treated on site the same day; other infections are managed through referral or follow-up care.
Prevention: vaccines and education
Beyond testing, the clinic offers HPV and hepatitis A vaccines, plus adult hepatitis B vaccination. Staff provide counseling on STI, HIV, hepatitis, and TB prevention, helping you understand your risk and next steps.
Cost: insurance, Medicaid, or a standard fee
Medicaid and insurance are accepted. If you're uninsured, expect a standard visit fee; call ahead to confirm the amount. Interpretation services are available for non-English speakers.
Best for people who need testing now
No appointment required—walk in during hours that fit your schedule. This is the place if you want fast results, same-visit treatment for bacterial infections, and vaccines all at once.
About 2 miles southeast of Oyster Bay in Bethpage: Charles Evans Center screens for HIV, hepatitis, chlamydia, gonorrhea, syphilis, and herpes, with treatment available on-site for bacterial infections. It's built for anyone seeking testing plus prevention tools—PrEP, vaccines, and counseling—all by appointment.
Read full overviewShow less
Testing covers the infections that matter most
Charles Evans Center tests for HIV (both rapid and conventional), hepatitis A/B/C, chlamydia, gonorrhea, syphilis, herpes, and TB. Bacterial STIs—chlamydia, gonorrhea, and syphilis—can be treated the same visit. HIV and hepatitis results take longer and require follow-up care, but the center manages that pathway.
Prevention is built into the visit
Beyond testing, the center prescribes PrEP for HIV prevention (including for the uninsured) and offers HPV and hepatitis A vaccines. Free condoms and STI prevention education are part of the routine, along with counseling tied to your test results.
Cost slides with your income
There is a fee, but it scales: Medicaid and insurance are accepted, and those without coverage pay on a sliding scale. PrEP is available even if you're uninsured.
Appointments required; Spanish interpretation available
You'll need to book ahead. Interpretation services are available for non-English languages, and Spanish-speaking staff are on hand.
Listing verified Jan 2026 · source: CDC NPIN + HRSA
Tests offered
Hepatitis A
Hepatitis C
Hepatitis B
TB
Gonorrhea
Syphilis
Herpes
Chlamydia
Rapid HIV
Conventional HIV
Serves
Adolescents/Youth/Teens
American Indian or Alaska Native persons
Asian or Pacific Islander persons
Black or African American persons
Gay Men
Hispanic or Latino persons
LGBTQ
Low Income Persons
Care services
Family Planning
Medication Adherence Education and Counseling
STI Treatment
Human Papillomavirus Vaccine (HPV)
Pre-Exposure Prophylaxis (PrEP)
Post-Exposure Prophylaxis (PEP)
Hepatitis A Vaccine
Adult Hepatitis B Vaccine
Prevention services
TB Prevention/Education
STI Prevention/Education
HIV/AIDS Prevention/Education
HIV Test Counseling
Hepatitis Prevention/Education
Condom Distribution
Fees & payment
Medicaid Accepted
Sliding Scale
PrEP for uninsured
Fee
Insurance Accepted
1.7 miles
Nao Medical
★★★★☆4.4(113 reviews)?
Review sources
EasySTD reviews113
Rated 4.4 out of 5 from 113 reviews
About 2 miles southwest of Oyster Bay in Hicksville: Nao Medical is a primary-care clinic offering STI testing, same-visit treatment for bacterial infections, and prevention services like PrEP—all by appointment. It's built for anyone seeking integrated sexual health care alongside routine medical services.
Read full overviewShow less
A clinic that treats the whole picture
Nao Medical combines STI testing and treatment with family planning, substance abuse support, and vaccination in one visit. You'll book an appointment rather than walk in, which means shorter waits and time with a provider who knows your history. If you're on Medicaid or Medicare, or carry private insurance, your visit is covered; uninsured patients pay a standard fee.
Testing and treatment in the same visit
The clinic screens for chlamydia, gonorrhea, syphilis, herpes, rapid and conventional HIV, hepatitis B and C, and TB. Bacterial STIs—chlamydia, gonorrhea, and syphilis—are treated on site the same day. HIV and hepatitis B or C require follow-up care and specialist management, but treatment is available through the clinic.
Prevention built into your care
If you're at risk for HIV, PrEP is available. The clinic also offers HPV and hepatitis A vaccines, plus counseling on HIV, hepatitis, STI, and TB prevention. These services integrate naturally with testing and treatment rather than requiring separate visits.
How to get in and what to expect
Appointments are required—call ahead to schedule. Spanish and Hindi interpretation are available. Medicaid, Medicare, and private insurance are accepted; uninsured patients pay a standard visit fee.
About 2 miles east of Oyster Bay in Plainview: Community Care Rx screens for HIV, hepatitis B and C, chlamydia, gonorrhea, and syphilis, with on-site treatment for bacterial infections and ongoing care for viral ones. It's built for anyone seeking testing plus prevention—whether that's PrEP, vaccines, or counseling—and accepts Medicaid and insurance.
Read full overviewShow less
Testing and treatment in one visit
Community Care Rx tests for HIV, hepatitis B and C, chlamydia, gonorrhea, and syphilis. Bacterial STIs like chlamydia and gonorrhea can be treated on the spot; hepatitis B and C treatment is managed on-site, and HIV care is available through the clinic's medical team. You'll also get education on prevention tailored to your situation.
Prevention options beyond condoms
If you're at risk for HIV, PrEP is available here—not just the prescription, but counseling on how to use it and adherence support to make it work. The clinic also offers HPV and hepatitis A vaccines, plus hepatitis B vaccination for adults, so a single visit can cover both testing and prevention.
Cost: Medicaid, insurance, or a standard fee
Medicaid and insurance are accepted. If you're uninsured, PrEP is available at no cost; other services carry a standard visit fee. Spanish and Chinese interpretation are offered, so language won't block access.
Best for people ready to commit
Community Care Rx requires an appointment, so it suits anyone who can plan ahead and wants continuity—especially those starting PrEP or managing an ongoing condition. If you need same-day walk-in testing, look elsewhere; if you want a clinic that treats and prevents in one place, this is it.
About 4 miles southwest of Oyster Bay in Westbury: Harmony Healthcare Long Island is a full-service clinic offering STI testing, treatment, and prevention in a single visit for most infections, plus PrEP for HIV prevention. It's ideal for anyone seeking affordable care on a sliding scale, with Spanish interpretation available.
Read full overviewShow less
Testing and treatment in one visit
Harmony Healthcare screens for chlamydia, gonorrhea, syphilis, herpes, hepatitis A/B/C, TB, and both rapid and conventional HIV tests. Bacterial STIs—chlamydia, gonorrhea, and syphilis—are treated on site the same day. HIV and hepatitis require confirmatory testing and ongoing care, which the clinic manages as part of your follow-up plan.
Prevention built into your visit
If you're HIV-negative and at ongoing risk, ask about PrEP, a daily pill that prevents infection. The clinic also offers HPV and hepatitis A vaccines, plus counseling on STI and HIV prevention. For those with substance use concerns, treatment is available on-site.
Sliding-scale fees, insurance welcome
Testing and treatment are not free, but Harmony Healthcare uses a sliding scale based on income—you pay what you can afford. Medicaid, Medicare, and private insurance are all accepted. If you're uninsured and interested in PrEP, the clinic has programs to cover the cost.
Appointment required; Spanish available
You'll need to schedule ahead rather than walk in. Spanish interpretation is offered, making the visit accessible if that's your primary language.
Listing verified Nov 2025 · source: CDC NPIN + HRSA
Tests offered
Hepatitis A
Hepatitis C
Hepatitis B
TB
Gonorrhea
Syphilis
Herpes
Chlamydia
Rapid HIV
Conventional HIV
Serves
Adolescents/Youth/Teens
At Risk Youth
Low Income Persons
Persons with Hepatitis
Persons with STI
Persons with TB
Care services
Family Planning
Substance Abuse Treatment
TB Treatment
STI Treatment
Human Papillomavirus Vaccine (HPV)
Pre-Exposure Prophylaxis (PrEP)
Post-Exposure Prophylaxis (PEP)
Hepatitis A Vaccine
Adult Hepatitis B Vaccine
Prevention services
TB Prevention/Education
STI Prevention/Education
HIV/AIDS Prevention/Education
HIV Test Counseling
Fees & payment
Donations Accepted
Medicaid Accepted
Sliding Scale
PrEP for uninsured
Medicare Accepted
Fee
Insurance Accepted
5.1 miles
New York Institute Of Technology
★★★★★4.7(248 reviews)?
Review sources
EasySTD reviews248
Rated 4.7 out of 5 from 248 reviews
About 5 miles west of Oyster Bay in Greenvale: New York Institute of Technology screens for gonorrhea, chlamydia, syphilis, herpes, TB, and HIV, with same-visit treatment for bacterial infections and on-site HIV care. It's built for anyone seeking testing plus prevention options like PrEP and HPV vaccination.
Read full overviewShow less
Testing and treatment under one visit
The clinic tests for gonorrhea, chlamydia, syphilis, herpes, TB, and HIV. Bacterial STIs are treated on-site the same day; HIV care is managed through the clinic's medical team. You'll also find HPV vaccination and PrEP available if prevention is your next step.
Prevention built into the visit
Beyond testing, the clinic offers PrEP for HIV prevention, HPV vaccination, and counseling on HIV testing and prevention education. These aren't add-ons—they're part of how the clinic approaches sexual health.
Cost and insurance
A standard visit fee applies; the clinic accepts insurance to offset costs. Expect to pay out of pocket if uninsured, though insurance coverage will lower your bill.
Appointments required
You'll need to schedule ahead—walk-ins aren't available. Call to book and confirm what to bring.
Tests & treatsPrEP
600 Northern Boulevard, 1st FL Greenvale, NY 11548
About 7 miles west of Oyster Bay in East Hills: Catholic Health Physician Partners is a primary-care clinic offering STI testing, treatment, and prevention in one visit. It's built for anyone with insurance, Medicaid, or Medicare—and for uninsured patients seeking PrEP.
Read full overviewShow less
A full-service clinic for testing and treatment
Catholic Health Physician Partners handles STI testing, hepatitis screening, TB testing, and same-visit treatment for bacterial infections like chlamydia, gonorrhea, and syphilis all in one appointment. If you're diagnosed with HIV or hepatitis B or C, treatment is managed on-site, though those conditions require ongoing specialist follow-up. The clinic also offers HPV and hepatitis A vaccines, so prevention and care happen together.
PrEP and prevention counseling built in
If you're uninsured and interested in PrEP, the clinic covers that cost. Beyond medication, you'll get counseling on HIV, STI, hepatitis, and TB prevention—not just a test result, but the context to use it.
Insurance, Medicaid, Medicare, or a standard fee
The clinic accepts Medicaid, Medicare, and most insurance plans. If you're uninsured, expect a standard visit fee; PrEP costs are covered separately. Appointments are required, so call ahead.
Best for people with coverage or PrEP interest
This clinic works well if you have insurance or Medicaid and want testing and treatment in one place. It's also a solid choice if you're uninsured and considering PrEP—the clinic removes that financial barrier and pairs it with real prevention education.
Tests & treatsPrEP
2200 Northern Boulevard, Suite 205 East Hills, NY 11548
About 7 miles northeast of Oyster Bay in Huntington: Northwell Health offers STI testing and treatment in a full-service medical setting where you can walk in for a free HIV test or schedule an appointment for screening, same-visit treatment, and prevention counseling. It's built for anyone seeking care through insurance, sliding-scale fees, or free testing.
Read full overviewShow less
Testing and treatment under one provider
Northwell Health screens for chlamydia, gonorrhea, syphilis, herpes, and TB alongside rapid or conventional HIV testing. If you test positive for a bacterial STI, treatment is available the same visit. HIV, hepatitis B, and hepatitis C results connect you to ongoing medical care managed by the clinic's specialists.
Free HIV testing; sliding scale for the rest
HIV testing is free. Other STI tests and services run on a sliding scale, and the clinic accepts Medicaid and insurance. If you're uninsured or paying out of pocket, the sliding scale adjusts to what you can afford.
Appointment-based, with Spanish interpretation
You'll need to book an appointment in advance. Spanish-language interpretation is available, and the clinic offers counseling on STI and HIV prevention, medication adherence, and hepatitis A vaccination alongside testing.
Best for insured patients and those with flexible scheduling
This clinic works well if you have insurance or can pay on a sliding scale and can plan ahead. The free HIV test is a draw for anyone who wants that specific screening without cost, but the appointment requirement means it's less ideal if you need walk-in access.
Oyster Bay, NY (Nassau County) STD testing locations
12 testing centers serving Oyster Bay and Nassau County — screening for Chlamydia, Gonorrhea, Syphilis, Herpes, Hepatitis A, Hepatitis B, Hepatitis C, Rapid HIV, Conventional HIV, TB.
Community health center
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.
How we rank: vetted partner labs (clearly marked Sponsored) appear first; every other center is listed free and ordered by verified review score, then distance.
Premium Partner
Sunrise Laboratories
Editor's pick
Results in 1–2 days
★★★★★4.9(248 reviews)?
Review sources
EasySTD reviews248
Rated 4.9 out of 5 from 248 reviews
250 Miller Place, Hicksville, NY, 11801
0.3 miles away
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
Guidance only — confirm timing with a clinician. A negative result before the conclusive date may need a repeat test.
Northwell Health-Gohealth Urgent Care
★★★★☆4.2(169 reviews)?
Review sources
EasySTD reviews169
Rated 4.2 out of 5 from 169 reviews
About 1 mile east of Oyster Bay in Plainview: Northwell Health-GoHealth Urgent Care tests for HIV, chlamydia, gonorrhea, syphilis, hepatitis B and C, herpes, and TB—and treats bacterial infections on the same visit. It's built for anyone who needs fast testing and care without scheduling weeks ahead.
Read full overviewShow less
Testing and same-visit treatment in one stop
You can walk in for rapid or conventional HIV testing, chlamydia, gonorrhea, syphilis, herpes, hepatitis B and C, and TB screening. Bacterial STIs—chlamydia, gonorrhea, and syphilis—are treated on site the same day; other infections are managed through referral or follow-up care.
Prevention: vaccines and education
Beyond testing, the clinic offers HPV and hepatitis A vaccines, plus adult hepatitis B vaccination. Staff provide counseling on STI, HIV, hepatitis, and TB prevention, helping you understand your risk and next steps.
Cost: insurance, Medicaid, or a standard fee
Medicaid and insurance are accepted. If you're uninsured, expect a standard visit fee; call ahead to confirm the amount. Interpretation services are available for non-English speakers.
Best for people who need testing now
No appointment required—walk in during hours that fit your schedule. This is the place if you want fast results, same-visit treatment for bacterial infections, and vaccines all at once.
377 South Oyster Bay Road, Plainview, NY 11803
0.6 miles away
Family Planning · Medication Adherence Education and Counseling · STI Treatment · Human Papillomavirus Vaccine (HPV) · Hepatitis A Vaccine · Adult Hepatitis B Vaccine
About 2 miles southeast of Oyster Bay in Bethpage: Charles Evans Center screens for HIV, hepatitis, chlamydia, gonorrhea, syphilis, and herpes, with treatment available on-site for bacterial infections. It's built for anyone seeking testing plus prevention tools—PrEP, vaccines, and counseling—all by appointment.
Read full overviewShow less
Testing covers the infections that matter most
Charles Evans Center tests for HIV (both rapid and conventional), hepatitis A/B/C, chlamydia, gonorrhea, syphilis, herpes, and TB. Bacterial STIs—chlamydia, gonorrhea, and syphilis—can be treated the same visit. HIV and hepatitis results take longer and require follow-up care, but the center manages that pathway.
Prevention is built into the visit
Beyond testing, the center prescribes PrEP for HIV prevention (including for the uninsured) and offers HPV and hepatitis A vaccines. Free condoms and STI prevention education are part of the routine, along with counseling tied to your test results.
Cost slides with your income
There is a fee, but it scales: Medicaid and insurance are accepted, and those without coverage pay on a sliding scale. PrEP is available even if you're uninsured.
Appointments required; Spanish interpretation available
You'll need to book ahead. Interpretation services are available for non-English languages, and Spanish-speaking staff are on hand.
PrEP
857 South Oyster Bay Road, Bethpage, NY 11714
1.7 miles away
Family Planning · Medication Adherence Education and Counseling · STI Treatment · Human Papillomavirus Vaccine (HPV) · Pre-Exposure Prophylaxis (PrEP) · Post-Exposure Prophylaxis (PEP) · Hepatitis A Vaccine · Adult Hepatitis B Vaccine
Prevention services
TB Prevention/Education · STI Prevention/Education · HIV/AIDS Prevention/Education · HIV Test Counseling · Hepatitis Prevention/Education · Condom Distribution
About 2 miles southwest of Oyster Bay in Hicksville: Nao Medical is a primary-care clinic offering STI testing, same-visit treatment for bacterial infections, and prevention services like PrEP—all by appointment. It's built for anyone seeking integrated sexual health care alongside routine medical services.
Read full overviewShow less
A clinic that treats the whole picture
Nao Medical combines STI testing and treatment with family planning, substance abuse support, and vaccination in one visit. You'll book an appointment rather than walk in, which means shorter waits and time with a provider who knows your history. If you're on Medicaid or Medicare, or carry private insurance, your visit is covered; uninsured patients pay a standard fee.
Testing and treatment in the same visit
The clinic screens for chlamydia, gonorrhea, syphilis, herpes, rapid and conventional HIV, hepatitis B and C, and TB. Bacterial STIs—chlamydia, gonorrhea, and syphilis—are treated on site the same day. HIV and hepatitis B or C require follow-up care and specialist management, but treatment is available through the clinic.
Prevention built into your care
If you're at risk for HIV, PrEP is available. The clinic also offers HPV and hepatitis A vaccines, plus counseling on HIV, hepatitis, STI, and TB prevention. These services integrate naturally with testing and treatment rather than requiring separate visits.
How to get in and what to expect
Appointments are required—call ahead to schedule. Spanish and Hindi interpretation are available. Medicaid, Medicare, and private insurance are accepted; uninsured patients pay a standard visit fee.
PrEP
232 West Old Country Road, Hicksville, NY 11801
1.7 miles away
About 2 miles east of Oyster Bay in Plainview: Community Care Rx screens for HIV, hepatitis B and C, chlamydia, gonorrhea, and syphilis, with on-site treatment for bacterial infections and ongoing care for viral ones. It's built for anyone seeking testing plus prevention—whether that's PrEP, vaccines, or counseling—and accepts Medicaid and insurance.
Read full overviewShow less
Testing and treatment in one visit
Community Care Rx tests for HIV, hepatitis B and C, chlamydia, gonorrhea, and syphilis. Bacterial STIs like chlamydia and gonorrhea can be treated on the spot; hepatitis B and C treatment is managed on-site, and HIV care is available through the clinic's medical team. You'll also get education on prevention tailored to your situation.
Prevention options beyond condoms
If you're at risk for HIV, PrEP is available here—not just the prescription, but counseling on how to use it and adherence support to make it work. The clinic also offers HPV and hepatitis A vaccines, plus hepatitis B vaccination for adults, so a single visit can cover both testing and prevention.
Cost: Medicaid, insurance, or a standard fee
Medicaid and insurance are accepted. If you're uninsured, PrEP is available at no cost; other services carry a standard visit fee. Spanish and Chinese interpretation are offered, so language won't block access.
Best for people ready to commit
Community Care Rx requires an appointment, so it suits anyone who can plan ahead and wants continuity—especially those starting PrEP or managing an ongoing condition. If you need same-day walk-in testing, look elsewhere; if you want a clinic that treats and prevents in one place, this is it.
PrEP
131 Sunnyside Boulevard, Plainview, NY 11803
2.4 miles away
About 4 miles southwest of Oyster Bay in Westbury: Harmony Healthcare Long Island is a full-service clinic offering STI testing, treatment, and prevention in a single visit for most infections, plus PrEP for HIV prevention. It's ideal for anyone seeking affordable care on a sliding scale, with Spanish interpretation available.
Read full overviewShow less
Testing and treatment in one visit
Harmony Healthcare screens for chlamydia, gonorrhea, syphilis, herpes, hepatitis A/B/C, TB, and both rapid and conventional HIV tests. Bacterial STIs—chlamydia, gonorrhea, and syphilis—are treated on site the same day. HIV and hepatitis require confirmatory testing and ongoing care, which the clinic manages as part of your follow-up plan.
Prevention built into your visit
If you're HIV-negative and at ongoing risk, ask about PrEP, a daily pill that prevents infection. The clinic also offers HPV and hepatitis A vaccines, plus counseling on STI and HIV prevention. For those with substance use concerns, treatment is available on-site.
Sliding-scale fees, insurance welcome
Testing and treatment are not free, but Harmony Healthcare uses a sliding scale based on income—you pay what you can afford. Medicaid, Medicare, and private insurance are all accepted. If you're uninsured and interested in PrEP, the clinic has programs to cover the cost.
Appointment required; Spanish available
You'll need to schedule ahead rather than walk in. Spanish interpretation is offered, making the visit accessible if that's your primary language.
Sliding-scalePrEP
682 Union Avenue, Westbury, NY 11590
3.6 miles away
About 5 miles west of Oyster Bay in Greenvale: New York Institute of Technology screens for gonorrhea, chlamydia, syphilis, herpes, TB, and HIV, with same-visit treatment for bacterial infections and on-site HIV care. It's built for anyone seeking testing plus prevention options like PrEP and HPV vaccination.
Read full overviewShow less
Testing and treatment under one visit
The clinic tests for gonorrhea, chlamydia, syphilis, herpes, TB, and HIV. Bacterial STIs are treated on-site the same day; HIV care is managed through the clinic's medical team. You'll also find HPV vaccination and PrEP available if prevention is your next step.
Prevention built into the visit
Beyond testing, the clinic offers PrEP for HIV prevention, HPV vaccination, and counseling on HIV testing and prevention education. These aren't add-ons—they're part of how the clinic approaches sexual health.
Cost and insurance
A standard visit fee applies; the clinic accepts insurance to offset costs. Expect to pay out of pocket if uninsured, though insurance coverage will lower your bill.
Appointments required
You'll need to schedule ahead—walk-ins aren't available. Call to book and confirm what to bring.
PrEP
600 Northern Boulevard, 1st FL Greenvale, NY 11548
5.1 miles away
About 7 miles west of Oyster Bay in East Hills: Catholic Health Physician Partners is a primary-care clinic offering STI testing, treatment, and prevention in one visit. It's built for anyone with insurance, Medicaid, or Medicare—and for uninsured patients seeking PrEP.
Read full overviewShow less
A full-service clinic for testing and treatment
Catholic Health Physician Partners handles STI testing, hepatitis screening, TB testing, and same-visit treatment for bacterial infections like chlamydia, gonorrhea, and syphilis all in one appointment. If you're diagnosed with HIV or hepatitis B or C, treatment is managed on-site, though those conditions require ongoing specialist follow-up. The clinic also offers HPV and hepatitis A vaccines, so prevention and care happen together.
PrEP and prevention counseling built in
If you're uninsured and interested in PrEP, the clinic covers that cost. Beyond medication, you'll get counseling on HIV, STI, hepatitis, and TB prevention—not just a test result, but the context to use it.
Insurance, Medicaid, Medicare, or a standard fee
The clinic accepts Medicaid, Medicare, and most insurance plans. If you're uninsured, expect a standard visit fee; PrEP costs are covered separately. Appointments are required, so call ahead.
Best for people with coverage or PrEP interest
This clinic works well if you have insurance or Medicaid and want testing and treatment in one place. It's also a solid choice if you're uninsured and considering PrEP—the clinic removes that financial barrier and pairs it with real prevention education.
PrEP
2200 Northern Boulevard, Suite 205 East Hills, NY 11548
6.5 miles away
TB Treatment · STI Treatment · Human Papillomavirus Vaccine (HPV) · Pre-Exposure Prophylaxis (PrEP) · HIV/AIDS Medical Treatment · Hepatitis C Treatment · Hepatitis B Treatment · Hepatitis A Vaccine · Adult Hepatitis B Vaccine
Prevention services
TB Prevention/Education · STI Prevention/Education · HIV/AIDS Prevention/Education · HIV Test Counseling · Hepatitis Prevention/Education
About 7 miles northeast of Oyster Bay in Huntington: Northwell Health offers STI testing and treatment in a full-service medical setting where you can walk in for a free HIV test or schedule an appointment for screening, same-visit treatment, and prevention counseling. It's built for anyone seeking care through insurance, sliding-scale fees, or free testing.
Read full overviewShow less
Testing and treatment under one provider
Northwell Health screens for chlamydia, gonorrhea, syphilis, herpes, and TB alongside rapid or conventional HIV testing. If you test positive for a bacterial STI, treatment is available the same visit. HIV, hepatitis B, and hepatitis C results connect you to ongoing medical care managed by the clinic's specialists.
Free HIV testing; sliding scale for the rest
HIV testing is free. Other STI tests and services run on a sliding scale, and the clinic accepts Medicaid and insurance. If you're uninsured or paying out of pocket, the sliding scale adjusts to what you can afford.
Appointment-based, with Spanish interpretation
You'll need to book an appointment in advance. Spanish-language interpretation is available, and the clinic offers counseling on STI and HIV prevention, medication adherence, and hepatitis A vaccination alongside testing.
Best for insured patients and those with flexible scheduling
This clinic works well if you have insurance or can pay on a sliding scale and can plan ahead. The free HIV test is a draw for anyone who wants that specific screening without cost, but the appointment requirement means it's less ideal if you need walk-in access.
1572 New York Avenue, Huntington, NY 11743
6.7 miles away
Family Planning · Medication Adherence Education and Counseling · TB Treatment · STI Treatment · HIV/AIDS Medical Treatment · Hepatitis C Treatment · Hepatitis B Treatment · Hepatitis A Vaccine · Adult Hepatitis B Vaccine
Prevention services
TB Prevention/Education · STI Prevention/Education · HIV/AIDS Prevention/Education · HIV Test Counseling · Hepatitis Prevention/Education
Fees & payment
Sliding Scale · Fee · Insurance Accepted · Free HIV Test
Beyond the public testing sites above, these federally certified (CLIA) labs serve Nassau 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.
Showing the 6 closest CLIA-certified labs in Nassau County.
Source: CMS CLIA registry (Provider of Services), Q1 2026. Federal public records, filtered to active labs
certified for moderate-to-high-complexity testing — the level chlamydia/gonorrhea NAAT and syphilis serology
require — near Oyster Bay. Any star rating is the CMS Hospital Compare overall rating where the lab is a rated
hospital. Inclusion is not an endorsement and doesn't confirm a facility offers STD testing — always call to verify.
Test from home
At-home STD testing in Oyster Bay, NY
The nearest testing center is about 0 miles away — if you'd rather skip the
trip, an at-home kit ships to Oyster Bay, 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
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.
Best range — couples & full panels
myLAB Box
$79 & up
Screens for:
Up to 14 infections — incl. HIV, syphilis, chlamydia, gonorrhea, hepatitis & herpes
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.
Local clinicians
Doctors near Oyster Bay who can order STD testing
Beyond dedicated clinics, 12,345 primary-care, OB-GYN, infectious-disease
and other clinicians practice within 30 miles of Oyster Bay — any of them can order a confidential STD panel as
part of a regular visit, and 4,564 offer telehealth.
These are licensed clinicians who can order STD testing during a visit — not dedicated STD-testing clinics.
Confirm services and availability before booking. Source: CMS Doctors & Clinicians (Medicare-enrolled providers).
Local context
About Oyster Bay, NY
It's a comparatively well-off area. Oyster Bay, in Nassau, New York, is a large city. Hicksville is the closest neighboring town, and it's one of the region's larger population centers. With several testing options nearby, residents can choose a clinic, a lab, or a private at-home kit.
ZIP 11547 snapshot
Inside Oyster Bay's ZIP code
These ZIP-level Census figures show the demographics that shape testing demand in Oyster Bay.
Residents
788
Median age
56.7
Median income
$123,452
Getting there
How residents reach testing in Oyster Bay
Walkability13.44 / 20 · Above average
Oyster Bay scores 13.44/20 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.
Have symptoms?
Do I have an STD?
Use our confidential symptom checker to see which STDs match your symptoms — and which tests are recommended near Oyster Bay.
Pharmacies stock FDA-authorized at-home STI and HIV self-tests and fill prescriptions for treatment. Locations via OpenStreetMap.
Nearby cities & towns
STD testing near Oyster Bay in Nassau County
Just outside Oyster Bay? These nearby Nassau County communities have their own testing guides — clinics, at-home kits, and free screening close to home.
Here's how reported STI rates in Nassau County — the county that includes Oyster Bay — compare with New York and U.S. averages, based on the most recent 2023 surveillance data.
An estimated ~27% of Nassau County residents are aged 15–34 (ACS) — the age group with the highest reported chlamydia and gonorrhea rates nationally, which is why local screening access matters here.
Lower chlamydia rate than 34% of the state's 62 counties (ranked #22)
Reported STD rates per 100,000 — Nassau County vs New York vs U.S.
Nassau CountyNew YorkU.S.
Infection
Nassau County
New York
United States
Chlamydia
328.34,536 cases▼ 41%
558.4
492.2
Gonorrhea
70.1968 cases▼ 70%
235.6
179.5
Syphilis (P&S)
7.7107 cases▼ 48%
14.8
15.8
Syphilis (early)
10.9150 cases▼ 53%
23.1
16
Syphilis (late/unknown)
9.2127 cases▼ 63%
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. County 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.
Reported STD rates in Nassau County over time (per 100,000)
Chlamydia ▲ 6% vs 2022
Chlamydia
Gonorrhea
Syphilis (P&S)
Between 2020 and 2023 in Nassau County, chlamydia has risen from 299 to 328.3 per 100,000 (10%), gonorrhea has risen from 67 to 70.1 per 100,000 (5%), and P&S syphilis has risen from 3.6 to 7.7 per 100,000 (114%).
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
What shapes testing access in and around Oyster Bay
Adults uninsured
3.5%
No routine checkup
17.5%
No transportation
4.2%
Binge drinking
16.7%
Frequent mental distress
12.5%
Depression
14.5%
Below poverty line
0%
Primary-care ratio
734 : 1
Nassau County
Medically Underserved Area · IMU 0
Social Vulnerability Index · 28th percentile nationally
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 Nassau County.
Local HIV snapshot
HIV in Nassau County (2023)
People living with HIV
251 / 100k
New diagnoses (2023)
81
On PrEP (coverage)
41%
Nassau County HIV care continuum (2023)
Nassau County recorded 6.9 new HIV diagnoses per 100,000 (2023), against 14.1 statewide and 13.7 nationally.
Among Nassau County residents living with HIV, 78.4% are in care · 74.2% 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 the county health department.
Pregnant or planning to be?
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 Nassau County tests for syphilis.
Source: CDC NCHHSTP AtlasPlus, 2023 (county-level congenital syphilis is not published).
Compiled and checked by EasySTD's editorial team against CDC and public-health sources. This is educational information, not a substitute for advice from a licensed clinician. Our editorial guidelines →
Two quick references for getting tested in Nassau County: the CDC's screening schedule (who should test, and how often) and the detection "window" for each infection (the earliest a test can reliably detect it). Select any infection to open its in-depth testing guide — every clinic and lab listed above for Oyster Bay screens for them.
Who should get tested, and how often
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
When to test: STD detection windows
Testing too early can return a false negative — confirm timing with a Oyster Bay-area provider.
These are the federal Medicare reference prices for processing each lab test. Public clinics and the
community health centers serving Oyster Bay 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
$79.20
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.
Prevention & treatment
PrEP, prevention & online treatment
Testing is one step. For residents of Oyster Bay, telehealth covers the rest of the picture — 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.
Prevent (PrEP & DoxyPEP)
Daily or on-demand medication that prevents HIV — and DoxyPEP, which lowers the risk of syphilis, chlamydia and gonorrhea.
Mistr
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.
Privacy
Confidentiality & consent in New York
The questions Oyster Bay residents ask most before testing, answered under New York law — which sets confidentiality and consent the same way statewide. Prefer to keep your name off the record? See our guide to anonymous STD testing.
Can a minor consent?
In New York, a minor of any age can consent to confidential STI testing and treatment on their own — no parental permission is required.
Will it show on my insurance?
If you use health insurance, an Explanation of Benefits (EOB) may be mailed to the policyholder. Under HIPAA you can ask your insurer in writing to send communications confidentially. To keep a test fully private, choose a self-pay private lab, an at-home kit, or a public health clinic — none of these bill your insurance.
Anonymous & no-insurance options
Public health clinics and at-home kits let you test without involving insurance or your regular doctor. Many New York health departments offer free or low-cost STI testing, and several sites provide anonymous HIV testing.
Can my partner be treated too?
Yes. New York permits Expedited Partner Therapy (EPT): if you test positive for chlamydia or gonorrhea, your provider can give you medication to pass to your partner — no separate exam or appointment needed for them.
Source: Guttmacher Institute — Minors' Access to STI Services; HIPAA 45 CFR 164.522; CDC — Legal Status of Expedited Partner Therapy (last updated Jul 2025). General information, not legal advice.
Good to Know
STD testing FAQs for Oyster Bay, NY
Answers to the questions people ask most before getting tested.
Is walk-in STD testing available near Oyster Bay?
Yes — several local labs offer same-day walk-in testing; best to call first.
Can I use Medicaid for testing?
Yes — Medicaid typically covers it, and public clinics are free either way.
Is there free HIV testing near Oyster Bay?
Yes — free HIV testing is available at public clinics in the area.
What does a full STD panel cover?
A full panel typically covers chlamydia, gonorrhea, syphilis, HIV, and hepatitis B and C.
What's the local chlamydia rate?
Nassau County reported ~328 chlamydia cases per 100,000 in 2023, below the New York average.
How do I prepare for an STD test near Oyster Bay?
Little prep is needed — bring an ID and insurance if you have it, and note your exposure dates and any symptoms; for a urine test, avoid peeing for about an hour beforehand.
How do I tell a partner I tested positive?
Telling recent partners lets them test and treat; many health departments offer confidential partner-notification help.
Is STD testing part of prenatal care?
Pregnancy screening is standard; ask about an early-pregnancy STI panel.
Should I use a clinic or an at-home kit?
Clinics give immediate care and treatment; home kits win on convenience and discretion. Either works.
Can someone under 18 get tested in New York without a parent?
In New York, people under 18 can consent to confidential STD testing and treatment on their own.
