In Ascension Parish Parish, there are about 160 gonorrhea cases per 100,000 residents, near the U.S. average. If you're considering STI testing in Gonzales, Louisiana, perhaps before starting a new relationship or as part of ongoing care, you'll find that community and public clinics often provide low-cost or free services, whereas private labs may offer faster results and more flexible scheduling. See the options below.
Available testing centers
9 testing options are listed for Gonzales, LA. The nearest, Labcorp, 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 safety-net rural health clinic about 8 miles from Gonzales. Sliding-scale STD testing and care are typical here, call ahead to confirm the exact panel and pricing.
Tests offered
CareSouth in Donaldsonville runs appointment-based STI testing across a named panel (gonorrhea, chlamydia, syphilis, HIV, hepatitis B and C, and TB) with same-visit treatment for bacterial infections and sliding-scale fees that apply to everyone regardless of coverage.
CareSouth provides services directly in Spanish and extends interpretation to other non-English languages, meaning clinical conversations (symptom history, treatment instructions, follow-up timing) happen in the language a person speaks, not relayed after the fact. That applies to every part of the visit, not just intake paperwork.
CareSouth's panel goes beyond gonorrhea, chlamydia, syphilis, and HIV to include hepatitis B, hepatitis C, and TB. Infections that share transmission routes and risk contexts with the core four but are frequently screened at separate appointments elsewhere. Testing for all seven happens at the same visit.
Languages
English, Interpretation Services Available for Non-English Languages, Spanish
Tests offered
Serves
Care services
Prevention services
Fees & payment
Listing verified Jul 2025 · Source: CDC NPIN + HRSA
A community safety-net rural health clinic about 10 miles from Gonzales. Sliding-scale STD testing and care are typical here, call ahead to confirm the exact panel and pricing.
Tests offered
St Gabriel Health Clinic brings appointment-based STI care (gonorrhea, chlamydia, syphilis, conventional HIV, hepatitis C, and TB testing alongside hepatitis A and B vaccines) to Saint Gabriel on a sliding-scale fee accepted by Medicaid, Medicare, and private insurance, with same-visit treatment for bacterial infections.
Leaving hepatitis C undetected because a clinic only ran the standard bacterial panel means a separate appointment elsewhere, a gap in the record, and a virus that keeps replicating in the interim. St Gabriel Health Clinic tests for hepatitis C directly, so a positive result moves into management without the delay of routing care somewhere else.
Languages
English
Tests offered
Serves
Care services
Prevention services
Fees & payment
Listing verified Jul 2025 · Source: CDC NPIN + HRSA
Ochsner Medical Complex in Baton Rouge tests for HIV, syphilis, gonorrhea, chlamydia, hepatitis B and C, and TB on a sliding-scale fee with no charge for mpox vaccination; bacterial STIs are treated the same visit, and appointments are required.
Ochsner Medical Complex in Baton Rouge staffs the full range (HIV treatment, hepatitis C care, PrEP, TB treatment, STI treatment, and prevention counseling) and bills none of it to the patient. The operational reality is that no service is tiered behind a co-pay gate: what is clinically indicated is prescribed and monitored without a separate cost calculation.
Without PrEP or PEP available at the prescribing clinic, prevention stalls into a secondary appointment and lost time. Ochsner Medical Complex holds both in-house, PrEP for ongoing HIV prevention and PEP for post-exposure management, meaning the prescription, counseling, and follow-up monitoring stay with one clinical team in Baton Rouge.
Direct-acting antivirals, the current standard for hepatitis C cure, require sustained monitoring across an 8-to-12-week treatment course, and Ochsner Medical Complex in Baton Rouge provides that treatment on-site rather than stopping at diagnosis. A confirmed infection moves directly into a managed care pathway within the same clinic, keeping viral-load monitoring and prescription management with the team that ran the initial test.
Languages
English
Tests offered
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 Gonzales, 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 Ascension Parish, 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.
1125 West Highway 30, Gonzales, LA 70737
CMS-certified lab Accredited · College of American Pathologists
1125 West La Hwy 30, Gonzales, LA 70737
CMS-certified lab Accredited · College of American Pathologists
16220 Airline Highway, Prairieville, LA 70769
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 Gonzales. 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, 520 primary-care, OB-GYN, infectious-disease and other clinicians have a CMS practice record within 30 miles of Gonzales. They may be able to evaluate symptoms or order a confidential STD panel during a regular visit, and 139 offer telehealth.
Robert Causey, MD
Internal medicine · 1125 West Hwy 30, Gonzales
Christopher Woodard, MD
Family medicine · 1776 North Airline Highway, Gonzales
Jason Bridges, MD Telehealth
Urology · 1710 North Airline Highway, Gonzales
Peter Monteyne, MD
Family medicine · 2304 South Burnside Avenue, Gonzales
Gertrude Gboloo, MD
Family medicine · 2524 South Philippe Avenue, Gonzales
Carol Swift, MD Telehealth
Family medicine · 2647 South Saint Elizabeth Boulevard, Gonzales
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 Gonzales, LA 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.
0.2 mi Bertrands Pharmacy
0.3 miCoopers Pharmacy
0.3 miMedicine Shoppe of Greater BR
0.4 miGulfcoast Pharmaceutical Specialty
0.8 miShowing the 5 closest pharmacies to Gonzales, LA.
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 Gonzales, 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 Ascension Parish, the parish that includes Gonzales, compare with Louisiana and U.S. averages, based on the most recent 2023 surveillance data. An estimated ~27% of residents are aged 15–34 (ACS), the age group with the highest reported chlamydia and gonorrhea rates nationally.
#46 of 64 Louisiana counties for chlamydia, a higher rate than 28% of the state
| Infection | Ascension Parish | Louisiana | United States |
|---|---|---|---|
| Chlamydia | 597.1 786 cases ▼ 25% | 792.4 | 492.2 |
| Gonorrhea | 159.5 210 cases ▼ 45% | 288.4 | 179.5 |
| Syphilis (P&S) | 12.2 16 cases ▼ 53% | 26.1 | 15.8 |
| Syphilis (early) | 18.2 24 cases ▼ 7% | 19.6 | 16 |
| Syphilis (late/unknown) | 40.3 53 cases ▼ 23% | 52.6 | 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 Ascension Parish, chlamydia has risen from 579.4 to 597.1 per 100,000 (3%), gonorrhea has fallen from 212.6 to 159.5 per 100,000 (25%), and P&S syphilis has risen from 4.7 to 12.2 per 100,000 (160%).
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 Ascension Parish.
Local HIV snapshot
Ascension Parish HIV care continuum (2023)
Ascension Parish recorded 10.2 new HIV diagnoses per 100,000 (2023), against 22.5 statewide and 13.7 nationally. Among Ascension Parish residents living with HIV, 85.3% are in care · 81.2% 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 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 Ascension Parish tests for syphilis.
Source: CDC NCHHSTP AtlasPlus, 2023 (county-level congenital syphilis is not published).
Local resources & officials
Data & references
Local context
Gonzales traces its name to the Spanish settlers who built lives here centuries ago, and that sense of permanence still runs through the town. Many households have stayed put for generations, creating a tight social fabric where people know their neighbors well, which is exactly why confidential STI testing matters. Young adults in their late teens through thirties, a meaningful presence in Gonzales, often need screening they can trust will stay private, away from the eyes of coworkers, church friends, or extended family who might cross paths at the grocery store or Tee-Joe Gonzales Park. Testing in and around Gonzales is straightforward to access.
Clinics listed on this page offer the discretion that matters when your community is built on long-standing connections. A visit can happen without announcement or explanation to anyone else; what you learn stays between you and the provider. The process itself is brief and clinical, designed to answer questions quickly so you can move forward with confidence about your sexual health. Whether you're settling into Gonzales or already rooted here, routine screening fits into life without fanfare.
Many residents appreciate that testing doesn't require a referral or a long back-and-forth; you contact a clinic, you schedule, you go. That simplicity means one less barrier when peace of mind matters.
Getting there
At 6.17/20 on the EPA walkability index, day-to-day errands in Gonzales 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 70737 snapshot
ZIP-level Census figures for the wider 70737 area around Gonzales: a single ZIP can span several communities, so they describe the area, not Gonzales alone.
Gonzales sits in Ascension Parish, ZIP 70737. Local context that shapes where residents test:
Local landmarks
Major routes
Nearby cities & towns
Just outside Gonzales? 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 Ascension Parish: the CDC's screening guidelines, each infection's detection window, per-test reference prices, and your privacy rights under Louisiana 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 Gonzales-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 Gonzales 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 Louisiana 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 Louisiana, a minor of any age can consent to confidential STI testing and treatment on their own, no parental permission is required.
Louisiana 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 LouisianaSource: 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.
The closest is Labcorp (0.6 mi); 9 options are within 30 miles.
Most plans cover STD screening; a clinic or lab can bill insurance, or you can pay a flat self-pay price.
Yes, community and public clinics test the uninsured, with sliding-scale fees.
Local options test for Chlamydia, Gonorrhea, Syphilis, Herpes, Hepatitis A, Hepatitis B, Hepatitis C, Rapid HIV, a full panel covers the common ones.
About 597 cases per 100,000 residents (2023), below the Louisiana average.
Lab results typically come back in 1–2 days.
In Louisiana, people under 18 can consent to confidential STD testing and treatment on their own.
PrEP (HIV-prevention medicine for HIV-negative people) is available locally, any provider can prescribe it.
Yes, at-home kits ship to 70737; you collect a sample, mail it back, and get results in about 2–5 days.
Most STIs have no symptoms, so testing is the only way to know your status, get early treatment, and avoid passing one on.
Have a different question? Browse the full STD & STI FAQ library, every question we answer, in one place.