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South Dakota Department of Health – Office of Disease Prevention and Health Promotion
STD/STI testing location in Watertown, South Dakota.
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: 2001 9th Ave SW, Ste 500, Watertown, SD 57201
Get directions
Phone: (866) 817-4090
Website: https://doh.sd.gov/topics/family-planning/hivsti-testing-sites/
Tests listed
- Chlamydia Test
- Conventional HIV Test
- Gonorrhea Test
- Hepatitis A Test
- Hepatitis B Test
- Hepatitis C Test
- Rapid HIV Test
- Syphilis Test
- TB Test
Cost and payment
No Fee, Free STI Test, Free HIV Test, Free Hepatitis C Test, Free Hepatitis B Test.
This location lists free STI and/or HIV testing. Eligibility rules may apply.
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: No (walk-ins may be accepted)
Other services
STI treatment.
Languages: English, Interpretation Services Available for Non-English Languages
Type: Public Health Department/Social Services Department
Source: CDC NPIN listing. Last updated by source: 2026-02-10. Page built 2026-11-03.