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Healthfirst Network – Marathon County Clinic
STD/STI testing location in Wausau, Wisconsin.
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: 216 S 3rd Ave, Wausau, WI 54401
Get directions
Phone: (800) 246-5743
Website: https://healthfirstnetwork.org/
Tests listed
- Chlamydia Test
- Conventional HIV Test
- Gonorrhea Test
- Hepatitis B Test
- Hepatitis C Test
- Herpes Test
- Rapid HIV Test
- Syphilis Test
Cost and payment
Medicaid Accepted, Sliding Scale, Fee, Insurance Accepted.
Hours
| Monday | 10:00am – 7:00pm |
| Tuesday | 9:00am – 6:00pm |
| Wednesday | 8:00am – 5:00pm |
| Thursday | 7:00am – 4:00pm |
| Friday | 8:30am – 2:30pm |
Appointment required: Yes
Other services
STI treatment, PrEP (HIV prevention medicine).
Languages: English, Interpretation Services Available for Non-English Languages
Type: Clinic, Community Based Organization
Source: CDC NPIN listing. Last updated by source: 2026-07-29. Page built 2026-11-03.
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