Gonorrhea in Ventura County is reported 53% lower than the national rate. If you're in Thousand Oaks, California, for a one-time concern or regular check-ups, you can decide whether to visit a clinic to get personalized care or use an at-home kit for timing and convenience. See the options listed below.
Available testing centers
12 testing options are listed for Thousand Oaks, CA. The nearest, Conejo Free Clinic, is about 0.7 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.
Conejo Free Clinic in Thousand Oaks tests for HIV, syphilis, gonorrhea, chlamydia, herpes, hepatitis B, hepatitis C, and TB. No fee for any of it, no appointment required, with same-visit treatment available for bacterial infections on a sliding scale of zero.
The no-fee policy at Conejo Free Clinic isn't limited to a single test or a subsidized tier: STI testing, TB testing, HIV testing, and STI treatment all carry the same price: nothing. Donations are accepted but never required, making the full scope of care available without a financial condition attached.
Beyond gonorrhea, chlamydia, syphilis, and HIV, Conejo Free Clinic tests specifically for herpes, hepatitis B, and hepatitis C. Three infections that commonly go undetected on narrower panels. Hepatitis C testing and hepatitis B testing are conducted on-site, and both are covered under the clinic's no-fee structure.
Languages
English
Tests offered
Serves
Care services
Prevention services
Fees & payment
Listing verified Apr 2026 · Source: CDC NPIN
Carbon Health Urgent Care in Thousand Oaks folds STI testing and treatment into an urgent-care practice, covering gonorrhea, chlamydia, syphilis, herpes, rapid and conventional HIV, and all three hepatitis strains on a fee-with-insurance model, with walk-ins welcome and services available in Spanish.
Spanish is a full clinical language at Carbon Health: not a supplemental accommodation but the language in which providers explain dosing instructions, PrEP adherence schedules, and hepatitis treatment plans. For patients who navigate medical decisions in Spanish, that means nothing is lost between the exam room and the prescription.
Carbon Health carries standing prescribing capability for PrEP, PEP, and DoxyPEP. The full current toolkit for HIV and bacterial STI prevention. Someone without a dedicated infectious-disease provider, or paying out of pocket without an established specialist, can access all three here without coordinating across multiple practices.
Carbon Health prescribes and monitors direct-acting antiviral therapy for hepatitis C internally: meaning the provider ordering the confirmatory RNA test is also the one initiating treatment and tracking viral-load response across the cure course, rather than handing that management to a separate gastroenterology or hepatology referral.
Languages
English, Spanish
Tests offered
Serves
Care services
Prevention services
Fees & payment
Listing verified Oct 2025 · Source: CDC NPIN
Conejo Valley Family Medical Group in Thousand Oaks welcomes walk-ins for STI screening, no appointment needed. Federal qualification anchors its sliding-scale fee structure, making a single visit (covering syphilis, gonorrhea, and chlamydia testing) financially within reach based on what each patient actually earns.
Tests offered
Fees & payment
Clinicas del Camino Real in Newbury Park tests for gonorrhea, chlamydia, syphilis, herpes, hepatitis C, and HIV, treating bacterial infections the same visit, with fees set on a sliding scale and accepted through Medicaid, Medicare, or insurance. Appointments are required.
Spanish-language care at Clinicas del Camino Real is built into the clinical staff itself: providers counsel, prescribe, and document in Spanish without relay. That means exposure histories, treatment plans, and follow-up instructions move through one direct conversation.
Beyond gonorrhea, chlamydia, syphilis, and HIV, the clinic runs dedicated herpes and hepatitis C testing: each ordered, collected, and resulted through the clinic's own diagnostic workflow rather than screened out at intake. Hepatitis C-positive cases move into on-site treatment management from there.
Languages
English, Spanish
Tests offered
Serves
Care services
Prevention services
Fees & payment
Listing verified Jan 2026 · Source: CDC NPIN + HRSA
Planned Parenthood California Central Coast in Thousand Oaks runs on a sliding scale open to everyone, accepts Medicaid and most insurance, and tests for HIV, syphilis, gonorrhea, chlamydia, herpes, and hepatitis C. With same-visit treatment for bacterial infections and care delivered in Spanish.
Planned Parenthood California Central Coast prescribes and monitors PrEP as an ongoing regimen, with follow-up labs and refills handled by the same clinical team. PEP is available for post-exposure management, and DoxyPEP, the antibiotic protocol taken after condomless sex to reduce bacterial STI risk, is prescribed here as well, not coordinated elsewhere.
Many clinics require a parent or guardian in the loop before a young person can access family planning or STI services. As a Title X-funded site, Planned Parenthood California Central Coast provides legally confidential care to minors: meaning the appointment, the result, and the treatment stay private by federal protection, not just by policy.
When care depends on accurately conveying symptoms, exposure concerns, and treatment instructions, gaps in communication don't stay administrative. They become clinical. At Planned Parenthood California Central Coast, Spanish-language services are delivered directly, so nothing critical gets compressed, delayed, or lost between a patient and the provider managing their care.
Languages
English, Spanish
Tests offered
Serves
Care services
Prevention services
Fees & payment
Listing verified Sep 2025 · Source: CDC NPIN
Carbon Health in Moorpark is a walk-in urgent and primary care clinic that folds STI testing (gonorrhea, chlamydia, HIV, hepatitis, herpes, and TB) into its standard visit model, with insurance accepted and same-visit bacterial treatment available. PrEP and PEP are both prescribed on-site.
Walk-in STI clinics routinely handle testing but stop short of writing HIV prevention prescriptions, leaving patients to track down a separate provider. Carbon Health closes that gap, both PrEP for ongoing prevention and PEP are prescribed and managed directly by its clinical team in Moorpark.
Carbon Health runs blood and swab work for herpes simplex and all three hepatitis strains (A, B, and C) in addition to gonorrhea, chlamydia, and HIV. That means a single visit in Moorpark can generate results across infections that would otherwise require separate orders at separate facilities.
Languages
English
Tests offered
Serves
Care services
Prevention services
Fees & payment
Listing verified Oct 2025 · Source: CDC NPIN
Moorpark Family Medical Clinic in Moorpark welcomes patients without an appointment, so a single walk-in visit can cover sliding-scale STI screening for syphilis, gonorrhea, and chlamydia. Fees adjust to income under the clinic's federally qualified health center status, making that visit workable across a wide range of budgets.
Tests offered
Fees & payment
Sierra Vista Family Medical Clinic in Simi Valley welcomes walk-in patients for STI screening, no appointment needed. Federal qualification backs its sliding-scale fees, tying costs to income so anyone can afford a single-visit syphilis, gonorrhea, and chlamydia panel.
Tests offered
Fees & payment
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 Thousand Oaks, 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 Ventura 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.
325 Rolling Oaks Suite 110, Thousand Oaks, CA 91361
CMS-certified lab Accredited · College of American Pathologists
756 Lakefield Rd Suite C, Westlake Village, CA 91361
CMS-certified lab Accredited · College of American Pathologists
215 West Janss Road, Thousand Oaks, CA 91360
CMS-certified lab Accredited · College of American Pathologists
351 East Rolling Oaks Dr Suite 100, Thousand Oaks, CA 91361
CMS-certified lab Accredited · College of American Pathologists
2230 Lynn Road, Suite 200, Thousand Oaks, CA 91360
CMS-certified lab
Showing the nearest 5 CLIA-certified labs.
Source: CMS CLIA registry (Provider of Services), Q1 2026. Federal public records: active CLIA-certified laboratories near Thousand Oaks. 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, 3,074 primary-care, OB-GYN, infectious-disease and other clinicians have a CMS practice record within 30 miles of Thousand Oaks. They may be able to evaluate symptoms or order a confidential STD panel during a regular visit, and 1,382 offer telehealth.
Leslie Johnson, MD Telehealth
Family medicine · 248 Hampshire Road, Thousand Oaks
Linda Gerrits, MD
Internal medicine · 1220 La Venta Drive, Westlake Village
Christine Bishop, MD
Internal medicine · 1250 La Venta Drive, Westlake Village
Anne Mae Climaco, MD Telehealth
Internal medicine · 1250 La Venta Drive, Westlake Village
Mirela Cernaianu, MD Telehealth
Family medicine · 910 Hampshire Road, Westlake Village
Stephanie Mandelman, MD Telehealth
OB-GYN · 1250 La Venta Drive, Westlake Village
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 Thousand Oaks, CA 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.
Perigon Pharmacy 360 West
0.5 miAll Med Drugs
0.5 mi
0.6 mi West Coast RX Pharmacy Thousand Oaks
0.7 miShowing the 4 closest pharmacies to Thousand Oaks, CA.
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 Thousand Oaks, 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
From $0 insured
Telehealth PrEP & DoxyPEP with at-home testing and ongoing monitoring
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
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 Ventura County, the county that includes Thousand Oaks, compare with California and U.S. averages, based on the most recent 2023 surveillance data. An estimated ~23% of residents are aged 15–34 (ACS), the age group with the highest reported chlamydia and gonorrhea rates nationally.
#23 of 58 California counties for chlamydia, a higher rate than 60% of the state
| Infection | Ventura County | California | United States |
|---|---|---|---|
| Chlamydia | 390.1 3,236 cases ▼ 21% | 491.1 | 492.2 |
| Gonorrhea | 85.2 707 cases ▼ 55% | 190.2 | 179.5 |
| Syphilis (P&S) | 10.5 87 cases ▼ 36% | 16.3 | 15.8 |
| Syphilis (early) | 9.3 77 cases ▼ 51% | 19.1 | 16 |
| Syphilis (late/unknown) | 21 174 cases ▼ 55% | 46.7 | 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 Ventura County, chlamydia has risen from 373.2 to 390.1 per 100,000 (5%), gonorrhea has fallen from 99.1 to 85.2 per 100,000 (14%), and P&S syphilis has risen from 8.5 to 10.5 per 100,000 (24%).
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 Ventura County.
Local HIV snapshot
Ventura County HIV care continuum (2023)
Ventura County recorded 8.9 new HIV diagnoses per 100,000 (2023), against 14.9 statewide and 13.7 nationally. Among Ventura County residents living with HIV, 76.6% are in care · 63.7% 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 Ventura County tests for syphilis.
Source: CDC NCHHSTP AtlasPlus, 2023 (county-level congenital syphilis is not published).
Local resources & officials
Data & references
Local context
Thousand Oaks draws people who build careers and families here, staying put through the seasons. The town's neighborhoods, from Newbury Park to the quieter stretches near Walnut Grove Park, fill with households where grandparents, parents, and young adults share space and bills. That stability carries weight: people know they'll run into acquaintances at the grocery store, coach their kids' teams for years, and see the same faces at community events. For young adults navigating early work life, college transitions, or new relationships, that closeness can make a health decision feel less private than it actually is. STI screening in and around Thousand Oaks is straightforward and confidential.
The clinics and urgent care centers listed on this page handle testing discreetly: results belong to you alone, with no automatic alerts to employers, family, or anyone else. Many residents use the same providers for routine care, which can feel reassuring or complicated depending on your comfort level; if that matters to you, the directory shows where you can access testing outside your usual network. Whether you're establishing baseline health care in a new job, managing a relationship change, or simply keeping up with routine wellness, screening is available without fanfare. The practical reality: Thousand Oaks has the resources you need, and using them is entirely your choice.
Getting there
Thousand Oaks scores 12.54/20 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 91320 snapshot
ZIP-level Census figures for the wider 91320 area around Thousand Oaks: a single ZIP can span several communities, so they describe the area, not Thousand Oaks alone.
Thousand Oaks sits in Ventura County, ZIP 91320. Local context that shapes where residents test:
Local landmarks
Neighborhoods & communities
Major routes
Nearby cities & towns
Just outside Thousand Oaks? 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 Ventura County: the CDC's screening guidelines, each infection's detection window, per-test reference prices, and your privacy rights under California 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 Thousand Oaks-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 Thousand Oaks 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 California 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 California, a minor aged 12 or older can consent to confidential STI testing and treatment on their own, no parental permission is required.
California 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 CaliforniaSource: Guttmacher Institute, Minors' Access to STI Services; CDC, Legal Status of Expedited Partner Therapy. General information, not legal advice.
Good to Know
Answers to the questions people ask most before getting tested.
There are 12 options within a 30-mile drive.
Usually yes, it can be billed to insurance, or paid out of pocket at a flat rate.
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.
Ventura County reported ~390 chlamydia cases per 100,000 in 2023, below the California average.
In California, 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.
No, symptoms mean test now; the window period only applies to symptom-free screening.
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.