Syphilis cases in Umatilla County are reported about 37% lower than the US average. If you are considering STI testing in Riverside, Oregon, whether for routine care or after a possible exposure, you can choose between community/public clinics, which often have low or no cost, and private labs, which might offer faster results and more flexible scheduling. We list your options below.
Available testing centers
7 testing options are listed for Riverside, OR. The nearest, Umatilla County Health Department, is about 2.3 miles away. Compare community and public clinics, private labs, and at-home kits below.
Umatilla County Health Department in Pendleton runs appointments for a full bacterial and viral STI panel (gonorrhea, chlamydia, syphilis, HIV, and hepatitis B and C) treating confirmed bacterial infections the same visit on a sliding-scale fee, with Spanish-language care available.
Plenty of clinics post a number and leave a patient to coordinate their own language access. At Umatilla County Health Department, Spanish is a direct service: testing, treatment, counseling, and partner notification all happen in Spanish without an intermediary step between a patient and their care.
Getting a hepatitis C diagnosis somewhere and then being sent to find treatment on your own is the norm in many testing settings. Umatilla County Health Department closes that loop, hepatitis C treatment is delivered on-site, so a positive result leads directly into management rather than a separate provider search.
Skipping hepatitis B and C at the point of STI testing means a second appointment, a second fee, and a window where an undetected infection continues untreated. Umatilla County Health Department includes both hepatitis B and hepatitis C testing alongside the standard bacterial and HIV panel from the start, so that gap doesn't open.
Languages
English, Spanish
Tests offered
Serves
Care services
Prevention services
Fees & payment
Listing verified Mar 2026 · Source: CDC NPIN
Eastern Oregon Center for Independent Living in Pendleton requires an appointment and covers gonorrhea, chlamydia, syphilis, and rapid HIV testing, with same-visit treatment for bacterial infections, all on a sliding-scale basis, with condoms and prevention education included at no added cost.
Eastern Oregon Center for Independent Living operates on a no-fee model across every service it provides: testing, counseling, condoms, harm reduction, and PrEP management alike. That structure means the scope of care someone receives is never narrowed by what they can pay at the counter.
Spanish-language services are available at Eastern Oregon Center for Independent Living, alongside interpretation for other non-English languages. The direct consequence: a patient discussing symptom onset, exposure history, or PrEP adherence does so with full clarity rather than compressed answers.
Without a clinic managing PrEP in Pendleton, the gap between deciding to start and actually starting can stretch across multiple appointments and providers. Eastern Oregon Center for Independent Living prescribes and manages PrEP directly, closing that window before unprotected exposures accumulate.
Languages
English, Interpretation Services Available for Non-English Languages, Spanish
Tests offered
Serves
Prevention services
Fees & payment
Listing verified Jan 2026 · Source: CDC NPIN
Yellowhawk Tribal Health Center in Pendleton tests for gonorrhea, chlamydia, syphilis, and HIV, with fees on a sliding scale and insurance accepted. Same-visit treatment is available for bacterial STIs. An appointment is required.
Languages
English
Tests offered
Serves
Care services
Prevention services
Fees & payment
Listing verified Mar 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 about 2 miles away; if you'd rather skip the trip, an at-home kit ships to Riverside, you collect the sample privately, and mail it back to a CLIA-certified lab. Results come online in days, with a clinician available if anything is positive. Same labs as a clinic, no waiting room, and you can read how accurate at-home STD tests are before you order.
Want a free option first? The CDC-supported TakeMeHome (opens in a new tab) program mails free at-home HIV self-test kits, and, in many areas, free STI kits, to your door, with no insurance or payment needed. The paid kits below add broader panels and faster turnaround.
In-home collection
$79 & up
Best value: single tests
$49 & up
Best range: couples & full panels
$79 & up
Every kit uses CLIA-certified labs. At-home testing is for screening; a reactive result should be confirmed and treated by a clinician. Prices and panels shown are illustrative and change often, confirm current details on the provider's site.
Also in the area
Beyond the public testing sites above, these federally certified (CLIA) labs serve Umatilla 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.
2460 Southwest Perkins Avenue, Pendleton, OR 97801
CMS-certified lab Accredited · College of American Pathologists
2468 Southwest Perkins Avenue, Pendleton, OR 97801
CMS-certified lab Accredited · College of American Pathologists
2801 St Anthony Way, Pendleton, OR 97801
CMS-certified lab Accredited · Joint Commission
3001 St Anthony Way, Suite 107, Pendleton, OR 97801
CMS-certified lab
Showing the nearest 4 CLIA-certified labs.
Source: CMS CLIA registry (Provider of Services), Q1 2026. Federal public records: active CLIA-certified laboratories near Riverside. 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, 19 primary-care, OB-GYN, infectious-disease and other clinicians have a CMS practice record within 30 miles of Riverside. They may be able to evaluate symptoms or order a confidential STD panel during a regular visit.
Daniel Marier, MD
Internal medicine · 715 Southwest Dorion Avenue, Pendleton
Robert Johnson, MD
Family medicine · 2450 Southwest Perkins Avenue, Pendleton
Francis Szumski, DO
Family medicine · 46314 Timine Way, Pendleton
James Ward, DO
OB-GYN · 2801 St Anthony Way, Pendleton
Lindsay Kern, MD
OB-GYN · 3001 St Anthony Way, Pendleton
Kevin Hilborn, MD
Family medicine · 2801 St Anthony Way, Pendleton
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 Riverside, OR 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.
3.4 mi 
3.4 mi 
3.4 mi 
3.5 mi Showing the 4 closest pharmacies to Riverside, OR.
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 Riverside, 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 $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
Visit from $39
Online STI treatment & DoxyPEP: same-day prescriptions to your pharmacy
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 Umatilla County, the county that includes Riverside, compare with Oregon and U.S. averages, based on the most recent 2023 surveillance data. An estimated ~38% of residents are aged 15–34 (ACS), the age group with the highest reported chlamydia and gonorrhea rates nationally.
#6 of 36 Oregon counties for chlamydia, a higher rate than 83% of the state
| Infection | Umatilla County | Oregon | United States |
|---|---|---|---|
| Chlamydia | 391 313 cases ▲ 8% | 362.5 | 492.2 |
| Gonorrhea | 97.4 78 cases ▼ 17% | 117.2 | 179.5 |
| Syphilis (P&S) | 10 8 cases ▼ 48% | 19.2 | 15.8 |
| Syphilis (early) | 5 4 cases ▼ 48% | 9.6 | 16 |
| Syphilis (late/unknown) | 25 20 cases ▲ 27% | 19.7 | 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 Umatilla County, chlamydia has fallen from 422.1 to 391 per 100,000 (7%), gonorrhea has held roughly steady from 97.4 to 97.4 per 100,000, and P&S syphilis has fallen from 11.2 to 10 per 100,000 (11%).
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 Umatilla County.
Local HIV snapshot
Umatilla County HIV care continuum (2022)
Umatilla County recorded 10.5 new HIV diagnoses per 100,000 (2022), against 6.6 statewide and 13.7 nationally. Among Umatilla County residents living with HIV, 75.7% are in care · 64.3% 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 Umatilla County tests for syphilis.
Source: CDC NCHHSTP AtlasPlus, 2023 (county-level congenital syphilis is not published).
Local resources & officials
Data & references
Local context
South Main Street Commercial Historic District anchors a community that skews heavily toward homeownership and settled household arrangements: the kind of place where health decisions, including whether to get tested, often get made collectively, between partners or across a busy family schedule rather than as a quick solo errand. That household character shapes how screening fits into life here. With most adults owning their homes, average household sizes running above two and a half people, and a solid share of married couples, the practical calculus around sexual health tends to involve more than one person's calendar.
Labor-force participation is strong and unemployment is low, which sounds like good news, and it is, but it also means most working-age residents have full weeks with little slack. Younger adults (people in their late teens and twenties navigating new relationships, partner changes, or simply the years when STIs circulate most readily) face that same drive with less scheduling flexibility and, sometimes, more hesitation. Umatilla County's STI figures aren't abstract for someone living off OR 11 or Southeast Court Avenue; they're the local baseline, and staying current with screening is how a person keeps their own health from quietly drifting past it.
Getting there
Riverside scores 11.28/20 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 97801 snapshot
ZIP-level Census figures for the wider 97801 area around Riverside: a single ZIP can span several communities, so they describe the area, not Riverside alone.
Riverside sits in Umatilla County, ZIP 97801. Local context that shapes where residents test:
Local landmarks
Neighborhoods & communities
Major routes
Nearby cities & towns
Just outside Riverside? 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 Umatilla County: the CDC's screening guidelines, each infection's detection window, per-test reference prices, and your privacy rights under Oregon 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 Riverside-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 Riverside 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 Oregon 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 Oregon, a minor of any age can consent to confidential STI testing and treatment on their own, no parental permission is required.
Oregon 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 OregonSource: 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 4 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.
Umatilla County reported ~391 chlamydia cases per 100,000 in 2023, above the Oregon average.
Yes, PrEP, a daily pill that helps prevent HIV in HIV-negative people, is available in the area.
In Oregon, people under 18 can consent to confidential STD testing and treatment on their own.
Most results are ready in about 1–2 days.
It can; oral HSV-1 transmits to the genitals during oral sex.
A urine test or swab finds trichomoniasis, one of the most treatable STIs.
Have a different question? Browse the full STD & STI FAQ library, every question we answer, in one place.