Perry County reports about 195 gonorrhea cases per 100,000 residents near the US average. If you are in St. Johns, Illinois, for a one-time concern or regular check-ups, weigh the financial options. Clinics may bill insurance or offer sliding-scale fees, while some private labs let you pay a flat self-pay price. Use the list below to find your match in St. Johns, Illinois.
Available testing centers
7 testing options are listed for St. Johns, IL. The nearest, Marshall Browning Hospital Association, 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.
A public safety-net rural health clinic in St. Johns. Sliding-scale STD testing and care are typical here, call ahead to confirm the exact panel and pricing.
Tests offered
CRHPC Comprehensive Behavioral Health Center in Du Quoin earns its federally qualified designation by keeping syphilis, gonorrhea, and chlamydia screening within reach for cash-paying patients, those between providers, and anyone whose income makes standard clinic prices a barrier. Sliding-scale fees adjust to what you actually earn.
Tests offered
Fees & payment
Christopher Rural Health Planning in Du Quoin runs on a sliding-scale fee structure and accepts Medicaid, Medicare, and private insurance, covering gonorrhea, chlamydia, syphilis, HIV, herpes, hepatitis B and C, and TB: by appointment, with same-visit treatment for bacterial infections and PrEP available on-site.
Chasing PrEP across two separate providers means gaps in coverage, duplicate intake paperwork, and out-of-pocket costs that compound at each stop. Christopher Rural Health Planning carries both PrEP and PEP in-house, so the prescription and the STI visit live in the same appointment.
Substance-use treatment is offered directly alongside STI care at Christopher Rural Health Planning, which means a provider can address both conditions in a single clinical relationship rather than splitting follow-up across disconnected programs.
The panel at Christopher Rural Health Planning extends to herpes simplex and both hepatitis B and C, infections that a four-pathogen screen leaves undetected entirely. Catching hepatitis C antibody status here opens the door to on-site management rather than an untreated finding with nowhere to go.
Languages
English
Tests offered
Serves
Care services
Prevention services
Fees & payment
Listing verified Dec 2025 · 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 St. Johns, 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 value: single tests
$49 & up
Best range: couples & full panels
$79 & 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 Perry 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.
900 North Washington Street, Du Quoin, IL 62832
CMS-certified lab Accredited · College of American Pathologists
5383 State Route 154, Pinckneyville, IL 62274
CMS-certified lab Accredited · College of American Pathologists
Source: CMS CLIA registry (Provider of Services), Q1 2026. Federal public records: active CLIA-certified laboratories near St. Johns. 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, 208 primary-care, OB-GYN, infectious-disease and other clinicians have a CMS practice record within 30 miles of St. Johns. They may be able to evaluate symptoms or order a confidential STD panel during a regular visit, and 29 offer telehealth.
Robert Davidson, MD
Family medicine · 900 North Washington Street, Du Quoin
Onyekachukwu Olisemeka, MD
Family medicine · 900 North Washington Street, Du Quoin
Benjamin Rathert, MD
Family medicine · 1564 South Washington Street, Du Quoin
Alex Workman, DO
Family medicine · 5383 State Route 154, Pinckneyville
Ralph Latta, MD Telehealth
Family medicine · 501 North Du Quoin Street, Benton
Gemilo Resaba, MD
Family medicine · 1409 North Main Street, Benton
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 St. Johns, IL 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.
The Medicine Shoppe
1.7 mi
2.4 mi Stotlar Drug Company
8.4 miRea Clinic Pharmacy
9.8 miKirks Pharmacy
11 miShowing the 5 closest pharmacies to St. Johns, IL.
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 St. Johns, 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
Visit from $0 insured
Telehealth STI treatment and sexual-health care, delivered or to your pharmacy
$0 with most insurance
Free online PrEP & DoxyPEP: HIV prevention, home lab kits, no in-person visit
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 Perry County, the county that includes St. Johns, compare with Illinois and U.S. averages, based on the most recent 2023 surveillance data. An estimated ~18% of residents are aged 15–34 (ACS), the age group with the highest reported chlamydia and gonorrhea rates nationally.
#25 of 102 Illinois counties for chlamydia, a higher rate than 75% of the state
| Infection | Perry County | Illinois | United States |
|---|---|---|---|
| Chlamydia | 390.2 80 cases ▼ 30% | 557.7 | 492.2 |
| Gonorrhea | 195.1 40 cases ▼ 4% | 202.3 | 179.5 |
| Syphilis (P&S) | 29.3 6 cases ▲ 153% | 11.6 | 15.8 |
| Syphilis (early) | 19.5 4 cases ▲ 79% | 10.9 | 16 |
| Syphilis (late/unknown) | 73.2 15 cases ▲ 182% | 26 | 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 Perry County, chlamydia has risen from 238.7 to 390.2 per 100,000 (63%), gonorrhea has risen from 138.5 to 195.1 per 100,000 (41%), and P&S syphilis has risen from 19.4 to 29.3 per 100,000 (51%).
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 Perry County.
Local HIV snapshot
Perry County HIV care continuum (2022)
Perry County recorded 0 new HIV diagnoses per 100,000 (2022), against 14.7 statewide and 13.7 nationally. Among Perry County residents living with HIV, 92.6% are in care · 92.6% 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 Perry County tests for syphilis.
Source: CDC NCHHSTP AtlasPlus, 2023 (county-level congenital syphilis is not published).
Local resources & officials
Data & references
Local context
Du Quoin's grid of modest streets, where homes routinely trade hands well below six figures and most residents have put down roots long enough to own rather than rent, sets a particular rhythm for daily life in St. Johns. With nearly two-thirds of adults married and households averaging close to three people, this is a community built around stability and shared schedules, which means health decisions, including screening, often get weighed against competing family obligations rather than made impulsively. Slightly more than half the working-age population is in the labor force, and an unemployment rate that isn't negligible adds real cost pressure to anything that requires time off or an out-of-pocket fee.
That cost-and-schedule reality lands hardest on younger adults, people in their late teens and twenties who are still building careers and relationships and who statistically carry the sharpest risk for STIs. St. The practical gap between intending to get tested and actually going is wider here than in cities where a clinic sits two blocks away. Knowing that Keys Park is a short drive along US 51 won't book anyone an appointment, but pulling up this page's clinic list from a phone in that parking lot will.
Getting there
At 6.42/20 on the EPA walkability index, day-to-day errands in St. Johns 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.
ZIP 62832 snapshot
ZIP-level Census figures for the wider 62832 area around St. Johns: a single ZIP can span several communities, so they describe the area, not St. Johns alone.
St. Johns sits in Perry County, ZIP 62832. Local context that shapes where residents test:
Local landmarks
Neighborhoods & communities
Major routes
Nearby cities & towns
Just outside St. Johns? 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 Perry County: the CDC's screening guidelines, each infection's detection window, per-test reference prices, and your privacy rights under Illinois 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 St. Johns-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 St. Johns 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 Illinois 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 Illinois, a minor aged 12 or older can consent to confidential STI testing and treatment on their own, no parental permission is required.
Illinois 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 IllinoisSource: 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.
Yes, several local labs offer same-day walk-in testing; best to call first.
Private labs run about $24 for one test and $139 for a full panel; at-home kits are $49+.
Public clinics serve people without insurance, often on a sliding scale.
A full panel typically covers chlamydia, gonorrhea, syphilis, HIV, and hepatitis B and C.
Perry County reported ~390 chlamydia cases per 100,000 in 2023, below the Illinois average.
In Illinois, 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.
Go to an ER or call RAINN (800-656-4673); they provide testing, PEP, and support right away.
Most HIV tests detect infection about 2–6 weeks out depending on the test type; a later retest confirms a negative.
Usually urine or a swab for chlamydia/gonorrhea, and blood for HIV, syphilis, and hepatitis.
Have a different question? Browse the full STD & STI FAQ library, every question we answer, in one place.