STD Testing in St Ann, MO
14 places to get tested — 4 partner labs that need no appointment, and 10 clinics and testing sites near St Ann.
- 4partner labs
- 2free clinics
- 4sliding scale
- 4insurance or fee
Order a test online
Pick a panel, visit a lab nearby, results in 1–2 days. No appointment, no insurance.
GET TESTED NOWCompare pricing →4,500+ labs nationwide · from $24Partner labs near St Ann
Order online, then walk in the same day with no appointment. A urine or blood sample takes about 15 minutes, and results come back in 1–2 days. They are confidential: never reported to your insurance company or added to your medical record.
Quest Diagnostics
2.4 mi awayNo appointment$10 off orders over $100 applied at checkoutOrder a test for this lab →Labcorp
2.9 mi awayNo appointmentOpen Saturday$10 off orders over $100 applied at checkoutOrder a test for this lab →Labcorp
3.7 mi awayNo appointment$10 off orders over $100 applied at checkoutOrder a test for this lab →Labcorp
4.1 mi awayNo appointmentOpen Saturday$10 off orders over $100 applied at checkoutOrder a test for this lab →
We earn a commission if you order through the links above. It does not change what you pay, and it does not decide which labs are listed — those are the closest partner labs to St Ann.
Explore testing locations near St Ann
Clinics and testing sites near St Ann
No free or low-cost clinic is addressed in St Ann itself, so the nearest are listed below, closest first. Public clinics generally take longer to return results than a private lab, and several test on set days only, so it is worth calling ahead. If you would rather not wait or give your details at a public clinic, the 4 partner labs in St Ann need no appointment and return results in 1–2 days.
How we chose these 10 clinics
- Every one is on the CDC’s GetTested locatorThe wider CDC directory we draw from has over 16,000 entries. Only the ones GetTested also lists can appear here, and all 10 clinics below do.
- Listings that name fewer than three tests are left outEven on GetTested, 527 listings name fewer than three tests. We don’t show them anywhere.
- Unverified pregnancy centers are never shownThe CDC lists some pregnancy centers whose STD testing we couldn’t verify. We don’t list them anywhere.
- Cost is stated the way the CDC lists itFree, sliding scale or insurance accepted, as each clinic reports it to the CDC. We don’t estimate prices, and if the listing says nothing, the card says “Fees not listed.”
Directory retrieved September 4, 2026. Open “View services” on any card to see when that clinic last updated its listing. All sources
- Clinic3.0 mi away
Total Access Urgent Care
Bridgeton Urgent Care
12409 St Charles Rock Rd, Bridgeton, MO, 63044
HoursMon-Sun 8:00am-8:00pm
AppointmentsWalk-ins acceptedFeesInsurance accepted- HIV & STI testing
- Treats STIs
- Medicaid accepted
CallWebsiteDirectionsView services
Tests Chlamydia · Gonorrhea · Syphilis · HIV · Herpes · Hepatitis B
Treatments STI treatment · Hep B vaccine
Languages English
CDC GetTested listing, last updated by the source April 7, 2026. Directory retrieved September 4, 2026.
- Clinic3.6 mi away
OSF HealthCare
Northwest Infectious Disease
12776 Boenker Ln, Bridgeton, MO, 63044
HoursNot listedAppointmentsAppointment requiredFeesInsurance accepted- HIV & STI testing
- PrEP
- Treats STIs
CallWebsiteDirectionsView services
Tests Chlamydia · Gonorrhea · Syphilis · HIV · Hepatitis B · Hepatitis C · TB
Treatments STI treatment · PrEP · HIV care · Hep C treatment · HPV vaccine · Hep B vaccine
Languages English
CDC GetTested listing, last updated by the source July 6, 2026. Directory retrieved September 4, 2026.
- Clinic4.3 mi away
Mercy-GoHealth Urgent Care
Creve Coeur
11445 Olive Blvd, Creve Coeur, MO, 63141
HoursMon-Fri 8:00am-8:00pm+1
Sat-Sun 9:00am-5:00pmAppointmentsWalk-ins acceptedFeesInsurance accepted- STI testing
- Treats STIs
- Medicaid accepted
- Interpretation listed
CallWebsiteDirectionsView services
Tests Chlamydia · Gonorrhea · Herpes · Hepatitis B · Hepatitis C · Hepatitis A · TB
Treatments STI treatment
Languages English · interpreter available
CDC GetTested listing, last updated by the source August 3, 2026. Directory retrieved September 4, 2026.
- Community health center6.5 mi away
Affinia Healthcare
Pershall Health Center
3396 Pershall Rd, Ferguson, MO, 63135
HoursMon-Fri 8:30am-5:30pm
AppointmentsAppointment requiredFeesFree HIV testing listed- HIV & STI testing
- Treats STIs
- Medicaid accepted
- Spanish spoken
CallWebsiteDirectionsView services
Tests Chlamydia · Gonorrhea · Syphilis · HIV
Treatments STI treatment · Family planning · HPV vaccine · Hep B vaccine · Free condoms · Case management
Languages English · Spanish
CDC GetTested listing, last updated by the source December 9, 2025. Directory retrieved September 4, 2026.
- Public health department6.6 mi away
Saint Louis County Department of Public Health
North Central Community Health Center
4000 Jennings Station Rd, Pine Lawn, MO, 63121
HoursMon-Fri 8:00am-4:30pm
AppointmentsWalk-ins acceptedFeesFree STI testing listed- HIV & STI testing
- PrEP & PEP
- Treats STIs
- Medicaid accepted
CallWebsiteDirectionsView services
Tests Chlamydia · Gonorrhea · Syphilis · HIV · Herpes · Hepatitis B · Hepatitis C · Hepatitis A · TB
Treatments STI treatment · PrEP · PEP · HIV care · Hep C treatment · Family planning · HPV vaccine · Hep B vaccine · Free condoms · PrEP navigation · Case management
Languages English
CDC GetTested listing, last updated by the source October 20, 2025. Directory retrieved September 4, 2026.
- Clinic6.6 mi away
SLUCare
Family Medicine - University Tower
1034 S Brentwod Blvd, Saint Louis, MO, 63117
HoursMon-Fri 8:30am-5:00pm
AppointmentsAppointment requiredFeesInsurance accepted- HIV & STI testing
- PrEP
- Treats STIs
CallWebsiteDirectionsView services
Tests Chlamydia · Gonorrhea · Syphilis · HIV · Herpes · Hepatitis B · Hepatitis C · TB
Treatments STI treatment · PrEP · HPV vaccine · Hep B vaccine · PrEP navigation
Languages English
CDC GetTested listing, last updated by the source December 26, 2025. Directory retrieved September 4, 2026.
Buy an at-home STD test near St Ann and online
Walgreens, CVS Pharmacy, Target and Walmart sell over-the-counter test kits near St Ann, and myLAB Box ships one to your door. You collect the sample at home and mail it to a lab. Stock varies by branch — call ahead or check online before making the trip.
Walgreens
Nearest branch · 0.4 mi13 storesCVS Pharmacy
Nearest branch · 1.3 mi10 storesTarget
Nearest branch · 2.8 mi2 storesWalmart
Nearest branch · 2.1 mi1 storemyLAB Box
Online · ships nationwideMail-in kit
We earn a commission if you order a myLAB Box kit through the link above. It does not change what you pay, and it does not decide which pharmacies are listed — those are the chains with branches near St Ann.
St. Louis County STD rates
Reported cases per 100,000 residents. Change shown against the year before.
Chlamydia
▼ 2.6%635.3per 100k
6,271 reported cases · 2023 · 27% above the MO rate
Gonorrhea
▼ 8.4%294.7per 100k
2,909 reported cases · 2023 · 46% above the MO rate
Syphilis
▲ 1.3%16.0per 100k
158 reported cases · 2023 · 26% below the MO rate
HIV
▼ 1.5%131new diagnoses
2023 · rate not published
Source: CDC NCHHSTP AtlasPlus, 2023 release · St. Louis County MO STD Statistics
There were 131 new HIV diagnoses in St. Louis County in 2023. HIV is the one infection where how soon you test changes which test you need — an RNA test detects it far earlier than a standard antibody test.
St. Louis County reported 6,271 chlamydia cases in 2023, a rate of 635.3 per 100,000 residents. That is above the national average, which is why routine testing matters here more than it does in most of the country — and most people who have chlamydia or gonorrhea have no symptoms at all, so waiting for something to feel wrong is not a strategy.
HIV prevention & treatment
PrEP, DoxyPEP & Online Treatment
A test result is the start, not the end. If you are negative and want to stay that way, PrEP and DoxyPEP cut the risk of a future infection. If you are positive, most STIs can be treated without setting foot in a clinic. Both are available to people in St Ann by video visit, prescribed by clinicians licensed in Missouri.
- Treatment & DoxyPEP
Wisp
STI treatment $39 · DoxyPEP from $22
Treatment for an STI, and DoxyPEP, prescribed online. The prescription goes to your pharmacy the same day.
Visit Wisp - HIV PrEP & DoxyPEP
Q Care Plus
$0 for most insured patients
PrEP and DoxyPEP by video visit, with test kits posted to you and follow-up bloodwork tracked between refills.
Visit Q Care Plus - HIV PrEP & DoxyPEP
MISTR
$0 with or without insurance
HIV prevention handled entirely from home: PrEP and the lab work that goes with it, no appointment.
Visit MISTR
Prices depend on your insurance and change frequently — check the provider’s own site before ordering. None of these replace emergency care.
STD testing in St Ann, answered
Where can I find free or sliding-scale STD testing near St Ann?
Among the 10 clinics listed near St Ann, 2 list free testing for at least one infection and 4 list sliding-scale fees. Confirm eligibility and charges before visiting. Free testing is listed at Affinia Healthcare, Saint Louis County Department of Public Health.
How much does STD testing cost near St Ann?
Among the 10 clinics listed near St Ann, 2 list free testing for at least one infection and 4 charge on a sliding scale based on income. Private lab testing is a flat price paid up front — no insurance is filed, so nothing appears on an explanation of benefits.
Can I get tested on a weekend near St Ann?
2 of the 10 listed clinics publish Saturday hours: Total Access Urgent Care, Mercy-GoHealth Urgent Care. Some partner labs also open on Saturday — the cards above show which.
How common are STDs in St Ann?
In 2023, St. Louis County reported 6,271 chlamydia cases — a rate of 635.3 per 100,000 residents. Gonorrhea was 294.7 per 100,000. There were also 131 new HIV diagnoses in 2023.
Is testing available in Spanish near St Ann?
2 of the 10 listed clinics indicate that Spanish-language services are available, and 3 list PrEP.
- Partner labs
- Quest and Labcorp location directories · checked August 2026
- Public clinics
- CDC GetTested / NPIN directory · retrieved September 4, 2026
- Retailers
- Retailer store directories · updated September 2026
- Statistics
- CDC NCHHSTP AtlasPlus · reporting year 2023
- HIV diagnoses
- CDC HIV Surveillance · reporting year 2023
