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You have options for getting STD tests in O’Fallon. Learn about convenient local testing for common STDs at a lab, clinic, or at home. And if you need financial help, find out about low-cost or free STD testing near you.

STD Testing in O'Fallon, Missouri

If you need STD testing, you have resources in O’Fallon. Often, local STD testing is affordable, fast, and convenient, so it’s easy to stay on top of your sexual health.

In Missouri, chlamydia, syphilis, and gonorrhea cases are above the national average. The state ranks seventh for reported gonorrhea cases with 254.4 cases per 100,000 people in the state. Whether you need to address STD symptoms or want a routine STD screening, community clinics can help.

At the ThriVe St. Charles clinic, you can get confidential STD testing that’s free if you qualify. The North East Community Action Corporation offers low-cost STD screenings with a sliding scale for uninsured patients.

Find an STD Testing Location in O'Fallon, Missouri

At-Home STD Testing

Testing for STDs at home is safe, convenient, and private. Performed regularly, it can help you stay healthy and avoid unknowingly transmitting STDs.

You have many options for at-home STD testing. The best at-home STD tests are FDA approved and evaluated for safety and accuracy with fast result turnaround times and support from health care professionals.

At-home STD testing kits should include instructions for collection and test registration, along with materials such as containers and swabs to collect and send your sample to the lab. Most at-home STD tests offer results in about five days through a secure online patient portal.

Although at-home STD testing is safe and convenient, it’s not available in every community. Check your state and local laws to verify at-home testing is an option for you.

STD Testing Options in O'Fallon, Missouri

Choose the STD testing option you’re most comfortable with:

  • Private clinic: Your primary care physician or OB-GYN can order STD tests.
  • Local lab: Some labs offer direct testing without a doctor’s orders.
  • Community clinic: A community clinic, such as city or county clinics, or nonprofit organizations may offer STD testing. Some offer STD tests for free or low cost.
  • At home: You can test for STDs at home using a kit and send your sample to a lab for analysis.

When to Get Tested for STDs

If you think you might have an STD, it’s best to get a complete STD panel. STDs don’t go away if you ignore them; they’ll just get worse and could grow into more serious health consequences. If left untreated, some STDs can lead to issues like infertility and more serious infections. You can also spread STDs to sexual partners if you have an untreated infection.

Ask your health care provider for STD testing recommendations or follow CDC recommendations for STD testing.

What Will Be Tested in a Complete STD Panel?

You can request specific STD tests or a full panel. An STD clinic can recommend tests based on your sexual health and symptoms.

A routine STD panel may include:

A full-panel STD test adds:

How Much Will STD Testing Cost in O'Fallon, Missouri?

The cost of a 10-test STD panel will vary by location and test type. Some clinics, usually community or nonprofit clinics, offer free or low-cost testing. Labs, clinics, and at-home testing companies may accept insurance to cover or lower your cost of testing.

Lab testing fees range from $8 to $150. At-home complete STD panel tests cost between $35 and $175 per test.

Do I Need an Appointment for Testing in O'Fallon, Missouri?

Appointment policies vary by location, so call ahead or check the clinic website before you head in for a test. Some clinics or testing centers accept walk-ins or have same-day or next-day appointments.

How Fast Will I Get My Test Results in O'Fallon, Missouri?

Your STD test results time will depend on the test. Some clinics offer rapid HIV testing, which can offer results in less than 30 minutes. Bacterial STD testing (chlamydia, gonorrhea, or syphilis) takes several days to get results, while viral STD testing (HPV, herpes, or HIV) results can take just one to two days.

Community STD Testing Centers in O'Fallon, Missouri

STD Testing in O'Fallon Missouri Badge 2Community-based STD testing organizations generate awareness and foster social change while providing access to testing and treatment.

If you’re concerned about visiting your regular doctor or can’t afford the cost of private testing, a community testing center may be able to help. While community testing centers may charge a fee for STD testing, it’s common to find free or low-cost testing from these resources:


North East Community Action Corporation

NECAC’s St. Charles County Service Center provides low-cost STD screenings for male and female patients. It offers HIV testing, counseling, and referrals; STD testing and treatment for chlamydia, gonorrhea, hepatitis B and C, herpes, and syphilis; and HPV and hepatitis B vaccines. Its team of volunteer doctors, nurse practitioners, and staff provide confidential services with your voluntary and informed consent. NECAC accepts third-party insurance and Medicaid, with a sliding fee scale if you’re uninsured.

3400 Meadow Pointe Dr.
O’Fallon, MO 63366
(636) 272-3477


St. Charles County Health Services Division

The St. Charles County Health Services Division, located 12 miles from O’Fallon, offers STD lab services, including chlamydia or gonorrhea urine testing with most services under $30. You can also receive STD education and treatment. Services are available Monday through Friday by appointment only.

1650 Boone’s Lick Rd.
St. Charles, MO 63301
(636) 949-7484


Planned Parenthood (St. Peters Health Center)

Planned Parenthood operates the St. Peter’s Health Center and provides HIV testing and chlamydia, bacterial vaginosis, gonorrhea, genital warts, herpes, syphilis, and trichomoniasis testing and treatment. It also dispenses HPV vaccines, condoms, and dental dams. Appointments and walk-ins are accepted. The clinic is open on Tuesdays, Thirsdays and the third Saturday of each month. You may qualify for a lower fee scale or state-funded program if you don’t have insurance.

208 Mid Rivers Mall Center Dr.
St. Peters, MO 63376
(636) 279-3339


ThriVe St Louis–St. Charles Clinic

ThriVe’s St. Charles Clinic, located five miles away in Saint Peters, offers confidential STD testing and treatment for women only, including chlamydia, gonorrhea, syphilis, HIV, bacterial vaginosis, and trichomoniasis. Services are free if you qualify, and there’s a sliding scale for those who don’t. Walk-ins are welcome, but appointments are encouraged. Clinic hours are Monday through Friday.

305 Mid Rivers Mall Dr., Ste. A
Saint Peters, MO 63376
(636) 278-1212

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