Mercy – Mercy Clinic Primary Care Warrenton

STD/STI testing location in Warrenton, Missouri.

Verify with the clinic before visiting. Hours, services, fees and appointment rules change. Call ahead to confirm. This directory is for information only and is not medical advice. In an emergency, call 911.

Address: 521 Anwijo Way, Warrenton, MO 63383
Get directions

Phone: (636) 698-6266

Website: https://www.mercy.net/

Tests listed

Chlamydia Test
Conventional HIV Test
Gonorrhea Test
Hepatitis A Test
Hepatitis B Test
Hepatitis C Test
Herpes Test
Rapid HIV Test
Syphilis Test
TB Test

Cost and payment

Donations Accepted, Medicaid Accepted, Sliding Scale, Medicare Accepted, Fee, Insurance Accepted.

Hours

Monday	7:30am – 4:30pm
Tuesday	7:30am – 4:30pm
Wednesday	7:30am – 4:30pm
Thursday	7:30am – 4:30pm
Friday	7:30am – 4:30pm

Appointment required: Yes

Other services

STI treatment.

Languages: English

Type: Community Based Organization

Source: CDC NPIN listing. Last updated by source: 2025-11-10. Page built 2026-11-03.

Other testing sites nearby

Warren County Health Department

101 Mockingbird Ln, Ste 100, Warrenton, MO 63383 · (636) 456-7474

ChlamydiaGonorrheaSyphilisHIVRapid HIV

Mon 8:00am – 4:30pm; Tue 8:00am – 4:30pm; Wed 8:00am – 4:30pm; Thu 8:00am – 4:30pm; Fri 8:00am – 4:30pm

Compass Health Network – Warrenton

19515 Brune Pkwy, Warrenton, MO 63383 · (844) 853-8937

Sliding scaleChlamydiaGonorrheaSyphilisHIVRapid HIVHepatitis C

Mon 7:00am – 5:00pm; Tue 7:00am – 5:00pm; Wed 7:00am – 5:00pm; Thu 7:00am – 5:00pm; Fri 7:00am – 5:00pm