In Contra Costa County, reported chlamydia runs about 13% lower than the US average. If you're looking for one-time concern or regular check-ups in San Pablo, California, you'll find that visiting a local clinic lets you consult with a provider and start treatment if needed, while an at-home kit lets you collect a sample on your own schedule. See what options are available below.
Available testing centers
12 testing options are listed for San Pablo, CA. The nearest, Quest Diagnostics, 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.
Contra Costa Health Services in San Pablo requires an appointment and covers gonorrhea, chlamydia, syphilis, herpes, and rapid or conventional HIV testing on a sliding-scale fee open to anyone, with same-visit treatment for bacterial infections, HPV and hepatitis A and B vaccines, and PrEP available.
When a diagnosis or a prescription needs explaining in Laotian, Russian, Spanish, or Vietnamese and the clinic can't deliver that directly, the appointment ends with gaps. Misread dosing, a question left unasked, a follow-up that doesn't happen. Contra Costa Health Services carries clinical staff across all four languages, so nothing that matters gets lost between the visit and the treatment.
PrEP at Contra Costa Health Services means a provider evaluates your candidacy, writes the prescription, and schedules the follow-up labs. The HIV tests and kidney function panels that must recur every three months to keep the regimen going. PEP is also available, stocked and prescribed on-site rather than pieced together across separate facilities.
Contra Costa Health Services tests for herpes alongside gonorrhea, chlamydia, syphilis, and HIV. A capability that matters for anyone without a regular provider who needs a single visit to answer the full picture. That standing panel means herpes doesn't require a separate referral or a second appointment to address.
Languages
English, Laotian, Russian, Spanish, Vietnamese
Tests offered
Serves
Care services
Prevention services
Fees & payment
Listing verified Jan 2026 · Source: CDC NPIN + HRSA
LifeLong Medical Care in San Pablo covers the full bacterial and viral panel (gonorrhea, chlamydia, syphilis, hepatitis A, B, and C, HIV, and TB) with same-visit treatment for bacterial infections and a sliding-scale fee structure that applies to everyone, by appointment.
Fee waivers at most clinics are conditional, income cutoffs, insurance checks, program eligibility. At LifeLong Medical Care, every service is provided at no charge, full stop, with no qualifying criteria standing between a patient and care.
Many testing sites handle Spanish speakers through patchwork solutions that slow the visit and flatten the conversation. LifeLong Medical Care delivers care directly in Spanish, so clinical detail (exposure history, treatment plans, prevention options) lands with full fidelity.
LifeLong Medical Care holds prescribing authority for both tenofovir-based PrEP and post-exposure PEP, meaning ongoing HIV prevention, daily regimens and acute-exposure response alike, is managed within the same clinical relationship rather than handed off elsewhere.
Languages
English, Spanish
Tests offered
Serves
Care services
Prevention services
Fees & payment
Listing verified Nov 2025 · Source: CDC NPIN + HRSA
Planned Parenthood Northern California in Richmond pairs rapid HIV testing, hepatitis B and C, herpes, syphilis, gonorrhea, and chlamydia with same-visit treatment for bacterial infections. All on a sliding scale, by appointment, with every service provided at no fee.
Sliding-scale clinics typically reduce costs, they rarely eliminate them entirely. Planned Parenthood Northern California in Richmond charges nothing: testing, treatment, PrEP, vaccines, and counseling all carry a zero-dollar balance, regardless of what you use.
When a language gap lives inside a medical visit, the risk isn't awkwardness. It's a missed diagnosis or a misunderstood treatment plan. At Planned Parenthood Northern California in Richmond, Spanish is spoken on-site, and interpretation is available for other languages, so nothing critical depends on a summary after the fact.
Planned Parenthood Northern California in Richmond holds Title X designation, which means minors can receive family planning and STI care, including testing and treatment, with legally protected confidentiality, no parental billing trail, and no separate hurdles to clear before care begins.
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
North Richmond Center for Health, in Richmond, earned its federally qualified standing by tying fees to patient income: meaning STI screening for syphilis, gonorrhea, and chlamydia is priced on a sliding scale no matter what someone earns or which insurance they carry.
Tests offered
Fees & payment
Brighter Beginnings Family Health Clinic Richmond meets patients in Richmond wherever they are in the healthcare system: uninsured, between providers, or paying out of pocket. Federal qualification backs its sliding-scale fees for STI screening covering syphilis, gonorrhea, and chlamydia, with costs tied to income.
Tests offered
Fees & payment
LifeLong Richmond earned its federally qualified health center designation by committing to serve anyone regardless of insurance status or income, a promise backed by a sliding-scale fee structure. Patients in Richmond can access syphilis, gonorrhea, and chlamydia screening, paying only what their income allows.
Tests offered
Fees & payment
Sutter Health in Albany tests for HIV, gonorrhea, chlamydia, syphilis, hepatitis B and C, and TB, treats bacterial STIs at the same visit, and covers every service at no charge. Sliding-scale for all, with appointment required.
The no-cost structure at Sutter Health isn't a discount program layered onto billed services, it's the baseline. Every test, every treatment, every vaccine administered runs through a fee-free model, so nothing on the care plan gets quietly charged back through a separate billing pathway.
Sutter Health in Albany provides care directly in Spanish, which means clinical conversations about symptoms, treatment plans, and prevention stay in the hands of the clinician, and follow-up becomes easier when instructions arrive in the language a patient already uses to make decisions.
Sutter Health in Albany holds the standing capacity to prescribe, initiate, and monitor both PrEP and PEP. Making it a complete source for prevention medication for someone without a regular provider or with no insurance coverage, since PrEP for the uninsured is specifically supported.
Languages
English, Spanish
Tests offered
Care services
Prevention services
Fees & payment
Listing verified May 2026 · Source: CDC NPIN
LifeLong Rodeo Health Center, in Rodeo, earns its federally qualified standing by tying every STI visit to a sliding-scale fee that adjusts with each patient's income. Walk-ins are welcome for syphilis, gonorrhea, and chlamydia screening, with no fixed price blocking the door.
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 San Pablo, 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 Contra Costa 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.
2101 Vale Road, Suite 301, San Pablo, CA 94806
CMS-certified lab
6001 Norris Canyon Road, San Ramon, CA 94583
CMS-certified lab Accredited · Joint Commission
2540 East Street, Concord, CA 94520
CMS-certified lab Accredited · Joint Commission
Source: CMS CLIA registry (Provider of Services), Q1 2026. Federal public records: active CLIA-certified laboratories near San Pablo. 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, 4,153 primary-care, OB-GYN, infectious-disease and other clinicians have a CMS practice record within 30 miles of San Pablo. They may be able to evaluate symptoms or order a confidential STD panel during a regular visit, and 1,761 offer telehealth.
Immanuel Asuncion, MD Telehealth
Family medicine · 2101 Vale Road, San Pablo
Indira Singh, MD Telehealth
Internal medicine · 100 A San Pablo Towne Ctr, San Pablo
Isabelle Cohen, MD Telehealth
OB-GYN · 2970 Hilltop Mall Road, Richmond
Sharon Jones, MD Telehealth
Internal medicine · 2970 Hilltop Mall Road, Richmond
Yin Zheng, MD
Family medicine · 2970 Hilltop Mall Road, Richmond
Ritu Singhal, MD
Family medicine · 901 Nevin Avenue, Richmond
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 San Pablo, 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.
0.4 mi Vale Road Pharmacy
0.7 miAhcs Vale Road Pharmacy
0.7 miSavon Pharmacy
0.7 miLongs Drug Store
0.8 miShowing the 5 closest pharmacies to San Pablo, 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 San Pablo, 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 Contra Costa County, the county that includes San Pablo, compare with California and U.S. averages, based on the most recent 2023 surveillance data. An estimated ~31% of residents are aged 15–34 (ACS), the age group with the highest reported chlamydia and gonorrhea rates nationally.
#19 of 58 California counties for chlamydia, a higher rate than 67% of the state
| Infection | Contra Costa County | California | United States |
|---|---|---|---|
| Chlamydia | 427.7 4,940 cases ▼ 13% | 491.1 | 492.2 |
| Gonorrhea | 127.9 1,477 cases ▼ 33% | 190.2 | 179.5 |
| Syphilis (P&S) | 13.2 153 cases ▼ 19% | 16.3 | 15.8 |
| Syphilis (early) | 9 104 cases ▼ 53% | 19.1 | 16 |
| Syphilis (late/unknown) | 22.3 257 cases ▼ 52% | 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 Contra Costa County, chlamydia has risen from 386.3 to 427.7 per 100,000 (11%), gonorrhea has fallen from 177.7 to 127.9 per 100,000 (28%), and P&S syphilis has fallen from 15.5 to 13.2 per 100,000 (15%).
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 Contra Costa County.
Local HIV snapshot
Contra Costa County HIV care continuum (2023)
Contra Costa County recorded 12.7 new HIV diagnoses per 100,000 (2023), against 14.9 statewide and 13.7 nationally. Among Contra Costa County residents living with HIV, 80.2% are in care · 73.4% 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 Contra Costa County tests for syphilis.
Source: CDC NCHHSTP AtlasPlus, 2023 (county-level congenital syphilis is not published).
Local resources & officials
Data & references
Local context
San Pablo Avenue runs the length of the city, and for most residents a clinic visit means a short hop rather than a cross-county commitment, yet getting that appointment to actually happen still depends on when life allows. About three in five households here rent rather than own, and at typical rent levels that leave little financial slack, a test that carries even a modest out-of-pocket cost can feel like one more line item too many. That cost pressure lands hardest on younger adults, people in their late teens and twenties who are statistically at the sharpest edge of STI risk and who, here in San Pablo, are a substantial share of the population.
Large average household sizes and the realities of a working-class community where not everyone with a job is working full hours mean that free or low-cost options aren't a perk; they're what makes screening realistic. For residents near the Iron Triangle or along Richmond Parkway, the calculus is simple: the access is there, the hours exist, and the cost options on this page are designed for budgets that leave little room for surprise bills.
Getting there
San Pablo scores 15.15/20 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 94806 snapshot
ZIP-level Census figures for the wider 94806 area around San Pablo: a single ZIP can span several communities, so they describe the area, not San Pablo alone.
San Pablo sits in Contra Costa County, ZIP 94806. Local context that shapes where residents test:
Local landmarks
Neighborhoods & communities
Major routes
Nearby cities & towns
Just outside San Pablo? 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 Contra Costa 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 San Pablo-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 San Pablo 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.
Yes, several local labs offer same-day walk-in testing; best to call first.
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.
Contra Costa County reported ~428 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.
At-home kits mail to 94806: self-collect, send to the lab, results in ~2–5 days.
Your results are part of your HIPAA-protected medical record; you can ask any clinic about its own privacy practices.
A positive means treatment is the next step; many STIs are cured with antibiotics, and all are treatable.
Have a different question? Browse the full STD & STI FAQ library, every question we answer, in one place.