In Santa Clara County, gonorrhea cases run about 38% lower than the US average. If you've had a recent risk or simply test on a regular schedule in Sunnyvale, California, weigh your options for speed, convenience, and cost. Options include public clinics, private labs, and at-home kits.
Available testing centers
12 testing options are listed for Sunnyvale, CA. The nearest, Ravenswood Family Health Network, is about 0.9 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.
Ravenswood Family Health Network in Sunnyvale requires an appointment and covers gonorrhea, chlamydia, syphilis, and HIV testing alongside STI treatment, family planning, and hepatitis A, B, and HPV vaccines: fees run on a sliding scale with Medicaid, Medicare, and insurance all accepted.
Languages
English, Spanish
Tests offered
Serves
Care services
Prevention services
Fees & payment
Listing verified Apr 2026 · Source: CDC NPIN + HRSA
Valley Health Center Sunnyvale, in Sunnyvale, earned its federal qualification by tying fees directly to what patients can pay: making syphilis, gonorrhea, and chlamydia screening realistic for anyone paying out of pocket, between providers, or working without coverage. Walk-ins are welcome.
Tests offered
Fees & payment
Instant Urgent Care in Sunnyvale requires an appointment and covers HIV, syphilis, gonorrhea, chlamydia, herpes, hepatitis B and C, and TB on a fee-based, insurance-accepted model. With same-visit treatment for bacterial infections and staff who communicate in Hindi and Spanish.
Instant Urgent Care in Sunnyvale has staff who speak Hindi and Spanish directly, with interpretation services available for other languages, so when a provider explains a medication schedule or a test result, the conversation happens in the same terms the patient already uses to reason about their health.
Getting bounced to a separate prescribing clinic for PrEP can mean days of delay, and with PEP, delay has direct consequences. Instant Urgent Care in Sunnyvale manages both PrEP and PEP on-site, so prevention doesn't stall between a diagnosis visit and a prescription that never gets filled.
At Instant Urgent Care in Sunnyvale, a hepatitis C diagnosis doesn't end at a positive antibody result: the clinic prescribes and monitors antiviral treatment directly, meaning a patient's care plan, medication, and follow-up are managed by the same provider who ordered the initial test.
Languages
English, Hindi, Interpretation Services Available for Non-English Languages, Spanish
Tests offered
Serves
Care services
Prevention services
Fees & payment
Listing verified Apr 2026 · Source: CDC NPIN
Stanford Children's Health in Mountain View brings STI testing through a pediatric and family health system, pairing gonorrhea, chlamydia, syphilis, and HIV screening with sliding-scale fees, same-visit bacterial treatment, and appointment-based access. With interpretation services in Spanish and other languages available throughout.
Stanford Children's Health offers Spanish-language services and broader interpretation support directly within the clinical encounter: meaning the conversation about symptoms, test results, and next steps happens in the language a patient uses, without routing communication through a separate layer.
Without PrEP and PEP available on-site, prevention becomes a separate referral chain. A second clinic, a new intake, a gap before medication starts. Stanford Children's Health in Mountain View manages both, keeping the prescription and the monitoring in the same practice where testing already happens.
Stanford Children's Health tests for seven infections (gonorrhea, chlamydia, syphilis, HIV, herpes, hepatitis A, hepatitis B, and hepatitis C) plus TB, giving clinicians a broader baseline from a single visit rather than requiring separate orders at outside labs.
Languages
English, Interpretation Services Available for Non-English Languages, Spanish
Tests offered
Serves
Care services
Prevention services
Fees & payment
Listing verified Dec 2025 · Source: CDC NPIN
Sutter Health in Mountain View tests for HIV, syphilis, gonorrhea, chlamydia, hepatitis B, hepatitis C, and TB. All on a sliding-scale fee open to everyone, with same-visit treatment for bacterial infections. Appointments are required; all services are provided at no fee.
For anyone paying cash or without a regular provider who can absorb ongoing care costs, Sutter Health in Mountain View covers the full range (testing, treatment, PrEP, vaccines) without a charge attached to any of it. That standing policy holds regardless of what you need that day.
Many clinics field Spanish-speaking patients through workarounds that slow the visit and flatten the conversation. Sutter Health in Mountain View delivers care directly in Spanish, so clinical detail, questions, and treatment decisions move at full speed without a layer in between.
Sutter Health in Mountain View prescribes and manages both PrEP and PEP directly, which means ongoing prevention isn't handed off to another provider: follow-up labs, dosing questions, and refills stay with the same clinical team.
Languages
English, Spanish
Tests offered
Care services
Prevention services
Fees & payment
Listing verified Mar 2026 · Source: CDC NPIN
El Camino Health in Mountain View tests for gonorrhea, chlamydia, syphilis, and HIV on a fee-based scale that accepts Medicare and most insurance, with coverage for PrEP for uninsured patients. Walk-ins welcome, no appointment required.
Languages
English
Tests offered
Serves
Care services
Prevention services
Fees & payment
Listing verified Oct 2025 · Source: CDC NPIN
Gardner Health Services in Alviso runs on sliding-scale fees and accepts Medicaid, Medicare, and private insurance, covering gonorrhea, chlamydia, syphilis, HIV, hepatitis B, hepatitis C, and TB, appointment required, with clinical staff who work in Chinese and Spanish.
Gardner Health Services delivers care directly in Spanish and Chinese, which means nuanced conversations about treatment plans, follow-up schedules, and vaccination timing happen in the language the provider and patient share. Without an intermediary shaping what gets said.
Gardner tests for hepatitis B and hepatitis C alongside the bacterial and viral STIs, bringing the panel to seven pathogens. Hepatitis C-positive patients can move into on-site treatment at Gardner rather than being handed off to a separate provider.
Languages
Chinese, English, Spanish
Tests offered
Serves
Care services
Prevention services
Fees & payment
Listing verified Sep 2025 · Source: CDC NPIN + HRSA
Planned Parenthood Mar Monte in Mountain View runs a full gonorrhea, chlamydia, syphilis, herpes, and rapid or conventional HIV panel on sliding-scale fees with no appointment required, same-visit treatment for bacterial infections included, and clinical staff communicate directly in Hindi, Spanish, and Tagalog.
Clinical staff at Planned Parenthood Mar Monte speak Hindi, Spanish, and Tagalog alongside English. Four languages total available for direct clinical conversation. That means medical history, treatment instructions, and prescription guidance are exchanged in the same language across the whole appointment, not relayed through a secondary channel.
As a Title X-funded clinic, Planned Parenthood Mar Monte is legally required to provide confidential family planning services to minors. The confidentiality isn't a clinic-level courtesy but a federal statutory protection. That distinction governs how records are handled and to whom information can be disclosed.
Many sexual health clinics test and treat but stop short of prescribing ongoing HIV prevention, PrEP requires follow-up labs and renewals that get handed off to a primary care provider. Planned Parenthood Mar Monte prescribes and manages both PrEP and PEP directly, including coverage for uninsured patients through dedicated program funding.
Languages
English, Hindi, Interpretation Services Available for Non-English Languages, Spanish, Tagalog
Tests offered
Serves
Care services
Prevention services
Fees & payment
Listing verified Aug 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 Sunnyvale, 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 Santa Clara 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.
1195 West Fremont Avenue, Sunnyvale, CA 94087
CMS-certified lab Accredited · Joint Commission
550 Lakeside Drive, Sunnyvale, CA 94085
CMS-certified lab Accredited · College of American Pathologists
435 Oakmead Parkway, Sunnyvale, CA 94085
CMS-certified lab
301 Old San Francisco Road, Level A, Sunnyvale, CA 94086
CMS-certified lab
401 Old San Francisco Road, 2nd Floor, Sunnyvale, CA 94086
CMS-certified lab
Source: CMS CLIA registry (Provider of Services), Q1 2026. Federal public records: active CLIA-certified laboratories near Sunnyvale. 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, 3,427 primary-care, OB-GYN, infectious-disease and other clinicians have a CMS practice record within 30 miles of Sunnyvale. They may be able to evaluate symptoms or order a confidential STD panel during a regular visit, and 1,483 offer telehealth.
Darrell Corben, MD
Internal medicine · 441 Deguigne Drive, Sunnyvale
Samudyatha Shivalingappa, MD Telehealth
Internal medicine · 582 South Sunnyvale Avenue, Sunnyvale
Kourosh Yamouti, MD Telehealth
Internal medicine · 401 Old San Francisco Road, Sunnyvale
Cheryl Vu, MD
OB-GYN · 301 Old San Francisco Road, Sunnyvale
Nicole Matouk, DO Telehealth
Family medicine · 201 Old San Francisco Road, Sunnyvale
Hankyu Chung, MD
Internal medicine · 333 West El Camino Real, Sunnyvale
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 Sunnyvale, 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.
Savon Pharmacy
0.5 mi
0.7 mi 
0.7 mi 
0.8 mi Sunnyvale Clinic Pharmacy
1.1 miShowing the 5 closest pharmacies to Sunnyvale, 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 Sunnyvale, 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 $0 insured
Telehealth STI treatment and sexual-health care, delivered or to your pharmacy
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
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 Santa Clara County, the county that includes Sunnyvale, compare with California and U.S. averages, based on the most recent 2023 surveillance data. An estimated ~32% of residents are aged 15–34 (ACS), the age group with the highest reported chlamydia and gonorrhea rates nationally.
#36 of 58 California counties for chlamydia, a higher rate than 38% of the state
| Infection | Santa Clara County | California | United States |
|---|---|---|---|
| Chlamydia | 301.8 5,666 cases ▼ 39% | 491.1 | 492.2 |
| Gonorrhea | 110.9 2,083 cases ▼ 42% | 190.2 | 179.5 |
| Syphilis (P&S) | 8.4 157 cases ▼ 48% | 16.3 | 15.8 |
| Syphilis (early) | 10.4 196 cases ▼ 46% | 19.1 | 16 |
| Syphilis (late/unknown) | 29.1 546 cases ▼ 38% | 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 Santa Clara County, chlamydia has risen from 229.4 to 301.8 per 100,000 (32%), gonorrhea has fallen from 117.7 to 110.9 per 100,000 (6%), and P&S syphilis has fallen from 18.3 to 8.4 per 100,000 (54%).
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 Santa Clara County.
Local HIV snapshot
Santa Clara County HIV care continuum (2023)
Santa Clara County recorded 10.3 new HIV diagnoses per 100,000 (2023), against 14.9 statewide and 13.7 nationally. Among Santa Clara County residents living with HIV, 77.4% are in care · 70.1% 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 Santa Clara County tests for syphilis.
Source: CDC NCHHSTP AtlasPlus, 2023 (county-level congenital syphilis is not published).
Local resources & officials
Data & references
Local context
Along Central Expressway, where tech campuses line the corridor and two-bedroom apartments routinely run well above two thousand dollars a month, Sunnyvale presents a particular kind of financial pressure: most households here rent rather than own, and that rent burden shapes how people weigh discretionary spending, including health care. A city where nearly two-thirds of households clear six figures still sees a significant share of residents managing tight monthly margins once housing costs are factored in, which matters when someone is deciding whether to pay out of pocket for a clinic visit or keep putting it off.
The household picture here is notably partnered and family-oriented, with average households running well over three people, yet young adults in their late teens and twenties make up a substantial slice of the population. That group, in the peak years for STI transmission, often carries the heaviest reproductive-health load while also being newest to navigating insurance, work schedules, and competing expenses. Options listed on this page include twelve sites in and around Sunnyvale, and for residents near Plaza del Sol or Whisman Station, finding one that fits between a commute along CR G6 and a shift end matters more than any abstract encouragement to "get tested."
With a labor-force participation rate running high across the city, appointment windows around work hours and straightforward costs are the practical detail that separates a scheduled visit from a postponed one.
Getting there
Sunnyvale scores 12.17/20 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 94087 snapshot
ZIP-level Census figures for the wider 94087 area around Sunnyvale: a single ZIP can span several communities, so they describe the area, not Sunnyvale alone.
Sunnyvale sits in Santa Clara County, ZIP 94087. Local context that shapes where residents test:
Local landmarks
Neighborhoods & communities
Major routes
Nearby cities & towns
Just outside Sunnyvale? 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 Santa Clara 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 Sunnyvale-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 Sunnyvale 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.
Free at public clinics. Private labs run about $24 for one test and $139 for a full panel; at-home kits are $49+.
Yes, free HIV testing is available at public clinics in the area.
A full panel typically covers chlamydia, gonorrhea, syphilis, HIV, and hepatitis B and C.
Santa Clara County reported ~302 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.
Most results are ready in about 1–2 days.
At-home kits mail to 94087: self-collect, send to the lab, results in ~2–5 days.
Telling recent partners lets them test and treat; many health departments offer confidential partner-notification help.
Have a different question? Browse the full STD & STI FAQ library, every question we answer, in one place.