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Saint Lukes Mercer County Clinic
STD/STI testing location in Princeton, 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: 400 N Fullerton, Princeton, MO 64673
Get directions
Phone: (660) 748-4040
Website: https://www.saintlukeskc.org/locations/saint-lukes-mercer-county-clini
Tests listed
- Chlamydia Test
- Conventional HIV Test
- Gonorrhea Test
- Hepatitis B Test
- Hepatitis C Test
- Syphilis Test
- TB Test
Cost and payment
Medicaid Accepted, Medicare Accepted, Fee, Insurance Accepted.
Hours
| Monday | 8:00am – 5:00pm |
| Tuesday | 8:00am – 5:00pm |
| Wednesday | 8:00am – 5:00pm |
| Thursday | 8:00am – 5:00pm |
| Friday | 8:00am – 5:00pm |
Appointment required: Yes
Other services
STI treatment.
Languages: English
Source: CDC NPIN listing. Last updated by source: 2026-01-08. Page built 2026-11-03.
Other testing sites nearby
Mercer County Health Department
305 W Main St, Princeton, MO 64673 · (660) 748-3630
ChlamydiaGonorrheaSyphilisHIVHepatitis C
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