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Big Horn County Public Health – Greybull Office
STD/STI testing location in Greybull, Wyoming.
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: 417 S 2nd St, Greybull, WY 82426
Get directions
Phone: (307) 765-2371
Website: https://www.bighorncountywy.gov/departments/public-health
Tests listed
- Chlamydia Test
- Gonorrhea Test
- Hepatitis B Test
- Hepatitis C Test
- Rapid HIV Test
- Syphilis Test
- TB Test
Cost and payment
Medicaid 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
Type: Public Health Department/Social Services Department
Source: CDC NPIN listing. Last updated by source: 2026-08-25. Page built 2026-11-03.
Other testing sites nearby
One Health – Greybull Clinic
444 Greybull Ave, Greybull, WY 82426 · (307) 765-1450
ChlamydiaGonorrheaSyphilisHIV
Mon 8:00am – 5:00pm; Tue 8:00am – 5:00pm; Wed 8:00am – 5:00pm; Thu 8:00am – 5:00pm; Fri 8:00am – 5:00pm