Sanford Health Laboratories
- Address
- 1500 21st Avenue Northwest, Minot, ND 122.6 miles away
- Phone
- 701‑418‑4300
- Chlamydia
- Gonorrhea
- Syphilis
- Herpes
- Hepatitis A
- Hepatitis B
- Hepatitis C
- Rapid HIV
- Conventional HIV
Williams County runs just about 60% fewer gonorrhea cases than the U.S. average. When living in Grenora, North Dakota, you might need testing after a possible exposure or as part of routine care. Likely you can choose between visiting a clinic or using an at-home test; clinics offer immediate answers and prescriptions, while at-home tests are convenient and collected on your own time.
Available testing centers
No STD testing centers are located in Grenora, ND. The nearest, Sanford Health Laboratories, is about 122.6 miles away. At-home STD kits and online lab tests ship to your ZIP; compare private labs and at-home kits below.
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 123 miles away; if you'd rather skip the trip, an at-home kit ships to Grenora, 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 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 Williams 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.
1301 15th Avenue West, Williston, ND 58801
CMS-certified lab Accredited · Joint Commission
1213 15th Avenue West Suite 102, Williston, ND 58801
CMS-certified lab
1542 16th Street West, Williston, ND 58801
CMS-certified lab
Source: CMS CLIA registry (Provider of Services), Q1 2026. Federal public records: active CLIA-certified laboratories near Grenora. 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.
Nearby pharmacies
No pharmacy near Grenora, ND 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.
Plentywood Drug
30 miN D Pharmacy
34 miG&G Pharmacy
35 miThe Prescription Center
35 miWestern Dakota Pharmacy
35 miJ Drug
36 miShowing the 6 closest pharmacies to Grenora, ND.
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 Grenora, 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
$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
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 Williams County, the county that includes Grenora, compare with North Dakota and U.S. averages, based on the most recent 2023 surveillance data. An estimated ~20% of residents are aged 15–34 (ACS), the age group with the highest reported chlamydia and gonorrhea rates nationally.
#14 of 53 North Dakota counties for chlamydia, a higher rate than 74% of the state
| Infection | Williams County | North Dakota | United States |
|---|---|---|---|
| Chlamydia | 306.8 120 cases ▼ 30% | 436.4 | 492.2 |
| Gonorrhea | 71.6 28 cases ▼ 51% | 147.2 | 179.5 |
| Syphilis (P&S) | 7.7 3 cases ▼ 38% | 12.4 | 15.8 |
| Syphilis (early) | — no data | 2.8 | 16 |
| Syphilis (late/unknown) | 5.1 2 cases ▼ 57% | 12 | 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 Williams County, chlamydia has fallen from 464 to 306.8 per 100,000 (34%), gonorrhea has fallen from 124.5 to 71.6 per 100,000 (42%), and P&S syphilis has risen from 4.9 to 7.7 per 100,000 (57%).
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 Williams County.
Local HIV snapshot
Williams County HIV care continuum (2023)
Williams County recorded 0 new HIV diagnoses per 100,000 (2023), against 3.2 statewide and 13.7 nationally. Among Williams County residents living with HIV, 60% are in care · 53.3% 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 Williams County tests for syphilis.
Source: CDC NCHHSTP AtlasPlus, 2023 (county-level congenital syphilis is not published).
Local resources & officials
Data & references
Local context
Sunset Park anchors the older, settled character of Grenora in a way that mirrors the broader community: this is a place where most households have put down roots, own their homes, and carry the kind of stability that comes with long tenure in one spot. That majority-owner profile, paired with the fact that more than half of adults here are married and households tend to run close to three people, means Grenora reads more like an extended family network than a transient rental market. What that texture can obscure is that a meaningful slice of residents are in their late teens and twenties: the years when STIs circulate most actively, often without symptoms, and when the social stakes of seeking care can feel highest.
For that group, the low typical rent suggests tight budgets even when housing costs look manageable on paper, and with labor-force participation running below most comparably sized communities, irregular schedules are common. The good news is that the listed options across Williams County give Grenora residents real choices in hours, cost, and distance. With nearly half of households earning six figures, sliding-scale fees may not be the deciding factor for everyone, but for younger renters on the margins, knowing those lower-cost slots exist is the detail that changes the calculus.
Getting there
At 4.78/20 on the EPA walkability index, day-to-day errands in Grenora generally mean driving: plan on a car or rideshare to reach a clinic, and check each listing's hours and phone before you go.
Source: EPA National Walkability Index 2021.
ZIP 58845 snapshot
ZIP-level Census figures for the wider 58845 area around Grenora: a single ZIP can span several communities, so they describe the area, not Grenora alone.
Grenora sits in Williams County, ZIP 58845. Local context that shapes where residents test:
Local landmarks
Nearby cities & towns
Just outside Grenora? 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 Williams County: the CDC's screening guidelines, each infection's detection window, per-test reference prices, and your privacy rights under North Dakota 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 Grenora-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 Grenora 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 North Dakota 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 North Dakota, a minor aged 14 or older can consent to confidential STI testing and treatment on their own, no parental permission is required.
North Dakota 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 North DakotaSource: Guttmacher Institute, Minors' Access to STI Services; CDC, Legal Status of Expedited Partner Therapy. General information, not legal advice.
Good to Know
Answers to the questions people ask most before getting tested.
The closest is Sanford Health Laboratories (122.6 mi).
Private labs ~$24–$139, at-home kits $49+.
Local options test for Chlamydia, Gonorrhea, Syphilis, Herpes, Hepatitis A, Hepatitis B, Hepatitis C, Rapid HIV, a full panel covers the common ones.
About 307 cases per 100,000 residents (2023), below the North Dakota average.
In North Dakota, people under 18 can consent to confidential STD testing and treatment on their own.
A urine sample or a swab (genital, throat, or rectal) detects gonorrhea, often tested alongside chlamydia.
Likely yes, if you were past the window period; otherwise retest, and keep up routine screening with new partners.
Start treatment, tell recent partners so they can test, avoid sex until cleared, and retest if advised, most STIs resolve with care.
It depends: a blood draw covers HIV, syphilis, and hepatitis, while urine or a swab covers chlamydia and gonorrhea.
Yes, test after the window period, and if HIV exposure is a concern, ask about PEP within 72 hours.
Have a different question? Browse the full STD & STI FAQ library, every question we answer, in one place.