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Knox County Health Department – Community Health Center
STD/STI testing location in Mount Vernon, Ohio.
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: 11660 Upper Gilchrist Rd, Mount Vernon, OH 43050
Get directions
Phone: (740) 392-2200
Website: https://www.knoxhealth.com/
Tests listed
- Chlamydia Test
- Conventional HIV Test
- Gonorrhea Test
- Hepatitis C Test
- Rapid HIV Test
- TB Test
Cost and payment
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: Public Health Department/Social Services Department
Source: CDC NPIN listing. Last updated by source: 2026-02-05. Page built 2026-11-03.
Other testing sites nearby
Kno Ho Co Ashland Community Action Commission – Knox County Family Planning
1641 Venture Dr., Suite B, Mount Vernon, OH 43050 · (740) 397-0145
Free testing listedSliding scaleChlamydiaGonorrheaSyphilisHerpesHIVRapid 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