Delaware County has 188 gonorrhea cases per 100,000 residents. If you've had a recent risk or simply test on a regular schedule in Marcus Hook, Pennsylvania, you might prefer in-clinic care for support by a provider, or an at-home kit to test at your convenience. See your options below.
Available testing centers
7 testing options are listed for Marcus Hook, PA. The nearest, ChesPenn Health Services, is about 0.4 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.
ChesPenn Health Services in Chester runs on appointments, so the visit is focused from the start: covering rapid and conventional HIV testing, hepatitis A and C, syphilis, gonorrhea, chlamydia, and TB, with same-visit treatment for bacterial infections, on a sliding-scale fee schedule with no-cost STI testing available.
The no-fee structure at ChesPenn isn't a discount applied at checkout: it's built into how the clinic is staffed and billed, with Medicaid, Medicare, and insurance all accepted alongside sliding-scale and free STI testing, so every service a patient receives is covered through an actual payment pathway, not waived and absorbed.
ChesPenn provides care in Spanish and through interpretation services for other languages, which means counseling, risk discussions, and treatment instructions all happen in the language a patient uses, and clinical follow-through on PrEP or TB treatment isn't lost to miscommunication.
Without an on-site PrEP prescriber, a patient walks out knowing their HIV status but without the medication that prevents the next exposure: ChesPenn closes that gap by prescribing and managing PrEP directly, alongside PEP, so prevention doesn't stall between a test result and a separate specialist appointment.
Languages
English, Interpretation Services Available for Non-English Languages, Spanish
Tests offered
Serves
Care services
Prevention services
Fees & payment
Listing verified Mar 2026 · Source: CDC NPIN
Henrietta Johnson Medical Center in Claymont tests for HIV, syphilis, gonorrhea, chlamydia, hepatitis B, and hepatitis C on a sliding-scale fee accepted by Medicaid, Medicare, and private insurance; bacterial STIs are treated the same visit, and appointments are required. With care available in Spanish.
Beyond gonorrhea, chlamydia, and syphilis, Henrietta Johnson runs hepatitis B and hepatitis C antibody tests as part of the standard workup, and hepatitis B vaccination is available on-site. That breadth means a single appointment can establish baseline status across infections rather than requiring separate referrals for viral testing.
As a Title X-funded site, Henrietta Johnson Medical Center is legally required to provide confidential family planning and STI services to minors. Meaning records are not shared with guardians and billing is handled through program funding rather than a household insurance plan.
Spanish-language care at Henrietta Johnson is staffed into the clinical encounter itself: counseling, STI education, and treatment instructions are conducted in Spanish by personnel integrated into the care team, not routed through an on-call service activated after the appointment begins.
Languages
English, Spanish
Tests offered
Serves
Care services
Prevention services
Fees & payment
Listing verified Sep 2025 · Source: CDC NPIN + HRSA
Delaware County Health Department in Chester tests for gonorrhea, chlamydia, syphilis, and HIV, with fees set on a sliding scale and Medicaid accepted. Same-visit treatment is available for bacterial STIs. An appointment is required.
Languages
English
Tests offered
Serves
Care services
Prevention services
Fees & payment
Listing verified Jan 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 Marcus Hook, 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 for simplicity & support
$89 & 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 Delaware 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.
Crozer Medical Plaza II Cancer Center, Glen Mills, PA 19342
CMS-certified lab
3805 West Chester Pike, Newtown Square, PA 19073
CMS-certified lab Accredited · College of American Pathologists
825 Old Lancaster Road, Suite 340, Bryn Mawr, PA 19010
CMS-certified lab
Source: CMS CLIA registry (Provider of Services), Q1 2026. Federal public records: active CLIA-certified laboratories near Marcus Hook. 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, 4,650 primary-care, OB-GYN, infectious-disease and other clinicians have a CMS practice record within 30 miles of Marcus Hook. They may be able to evaluate symptoms or order a confidential STD panel during a regular visit, and 1,625 offer telehealth.
Dina Iacone, DO Telehealth
Family medicine · 3565 Philadelphia Pike, Claymont
Christopher Hannum, MD
Internal medicine · 920 Yarnall Street, Chester
Robert Centrone, DO
Family medicine · 2901 Dutton Mill Road, Aston
Theresa Birardi, DO Telehealth
Family medicine · 2401 Philadelphia Pike, Claymont
Rima Bishar, MD
Family medicine · 5027 Pennell Road, Aston
Stephen Walsh, MD
Internal medicine · 921 Cherry Tree Road, Upper Chichester
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 Marcus Hook, PA 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.
Rta Pharmacy Care
0.5 miMarcus Hook Pharmacy
0.5 miBoothwyn Apothecary
1.6 miBoothwyn Pharmacy
1.7 miChester Discount Pharmacy
1.8 miShowing the 5 closest pharmacies to Marcus Hook, PA.
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 Marcus Hook, 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.
Visit from $39
Online STI treatment & DoxyPEP: same-day prescriptions to your pharmacy
$0 with most insurance
Free online PrEP & DoxyPEP: HIV prevention, home lab kits, no in-person visit
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 Delaware County, the county that includes Marcus Hook, compare with Pennsylvania and U.S. averages, based on the most recent 2023 surveillance data. An estimated ~25% of residents are aged 15–34 (ACS), the age group with the highest reported chlamydia and gonorrhea rates nationally.
#4 of 67 Pennsylvania counties for chlamydia, a higher rate than 94% of the state
| Infection | Delaware County | Pennsylvania | United States |
|---|---|---|---|
| Chlamydia | 556.4 3,209 cases ▲ 32% | 421.2 | 492.2 |
| Gonorrhea | 188 1,084 cases ▲ 30% | 144.7 | 179.5 |
| Syphilis (P&S) | 10.9 63 cases ▲ 20% | 9.1 | 15.8 |
| Syphilis (early) | 16 92 cases ▲ 55% | 10.3 | 16 |
| Syphilis (late/unknown) | 6.6 38 cases ▼ 42% | 11.4 | 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 Delaware County, chlamydia has risen from 481.6 to 556.4 per 100,000 (16%), gonorrhea has fallen from 214.4 to 188 per 100,000 (12%), and P&S syphilis has risen from 5.4 to 10.9 per 100,000 (102%).
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 Delaware County.
Local HIV snapshot
Delaware County HIV care continuum (2023)
Delaware County recorded 9.4 new HIV diagnoses per 100,000 (2023), against 8.3 statewide and 13.7 nationally. Among Delaware County residents living with HIV, 78.6% are in care · 64.9% 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 Delaware County tests for syphilis.
Source: CDC NCHHSTP AtlasPlus, 2023 (county-level congenital syphilis is not published).
Local resources & officials
Data & references
Local context
STI testing in Marcus Hook means looking beyond the immediate neighborhood. The borough itself is small and transient: renters cycle through, single adults and working households keep irregular schedules, and the kind of clinic you need may not sit on Market Street or near Deshong Park. That reality shapes how people approach their sexual health here: you plan ahead, you're willing to travel a short distance, and you expect the process to be straightforward and discreet when you finally go. Young adults in their late teens and twenties make up a visible part of Marcus Hook's population, and many work demanding jobs that leave little room for lengthy appointments. For people in this stage of life, testing isn't complicated by logistics alone: it's also about trusting that what you disclose stays confidential, that you won't run into someone you know in the waiting room, and that results won't be shared with employers or family.
Clinics and health services in and around Marcus Hook listed on this page are built on that understanding. Getting tested here doesn't require a referral, insurance card, or advance explanation. Walk in, call ahead, or book online depending on where you go. The providers serving Marcus Hook know that residents come and go, that privacy matters, and that straightforward access to testing is basic healthcare, not a favor.
Getting there
Marcus Hook scores 13.09/20 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.
ZIP 19061 snapshot
ZIP-level Census figures for the wider 19061 area around Marcus Hook: a single ZIP can span several communities, so they describe the area, not Marcus Hook alone.
Marcus Hook sits in Delaware County, ZIP 19061. Local context that shapes where residents test:
Local landmarks
Neighborhoods & communities
Major routes
Nearby cities & towns
Just outside Marcus Hook? 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 Delaware County: the CDC's screening guidelines, each infection's detection window, per-test reference prices, and your privacy rights under Pennsylvania 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 a Marcus Hook-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 Marcus Hook 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 Pennsylvania 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 Pennsylvania, a minor of any age can consent to confidential STI testing and treatment on their own, no parental permission is required.
Pennsylvania 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 PennsylvaniaSource: 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.
Possibly, Chester, PA is close; compare it by distance against ChesPenn Health Services.
Medicaid generally covers STD testing, and public clinics test for free regardless of coverage.
Yes, ChesPenn Health Services (0.4 mi) offers free testing, and public clinics serve the uninsured.
Local options test for Chlamydia, Gonorrhea, Syphilis, Herpes, Hepatitis A, Hepatitis B, Hepatitis C, Rapid HIV, a full panel covers the common ones.
About 556 cases per 100,000 residents (2023), above the Pennsylvania average.
Yes, at-home kits ship to 19061; you collect a sample, mail it back, and get results in about 2–5 days.
PrEP (HIV-prevention medicine for HIV-negative people) is available locally, any provider can prescribe it.
In Pennsylvania, people under 18 can consent to confidential STD testing and treatment on their own.
Start treatment, tell recent partners so they can test, avoid sex until cleared, and retest if advised, most STIs resolve with care.
Likely yes, if you were past the window period; otherwise retest, and keep up routine screening with new partners.
Have a different question? Browse the full STD & STI FAQ library, every question we answer, in one place.