Mercy – Mercy Clinic Primary Care Dunn Rd
STD/STI testing location in Hazelwood, 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: 755 Dunn Rd, Ste 110, Hazelwood, MO 63042
Get directions
Phone: (314) 731-1113
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 | 8:00am – 4:30pm |
| Tuesday | 8:00am – 4:30pm |
| Wednesday | 8:00am – 4:30pm |
| Thursday | 8:00am – 4:30pm |
| Friday | 8:00am – 4:30pm |
Appointment required: Yes
Other services
STI treatment.
Languages: English
Type: Community Based Organization
Source: CDC NPIN listing. Last updated by source: 2025-12-10. Page built 2026-11-03.
Other testing sites nearby
Mercy – Mercy Clinic Primary Care Hazelwood
801 Hazelwest Dr, Hazelwood, MO 63042 · (314) 919-2700
Sliding scaleChlamydiaGonorrheaSyphilisHerpesHIVRapid HIVHepatitis CHepatitis B
Mon 8:00am – 4:00pm; Tue 8:00am – 4:00pm; Wed 8:00am – 4:00pm; Thu 8:00am – 4:00pm; Fri 8:00am – 4:00pm