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Maryland Department of Health – St Marys County Health Department
STD/STI testing location in Leonardtown, Maryland.
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: 21580 Peabody St, Leonardtown, MD 20650
Get directions
Phone: (301) 475-4330
Website: https://smchd.org
Tests listed
- Chlamydia Test
- Conventional HIV Test
- Gonorrhea Test
- Hepatitis B Test
- Hepatitis C Test
- Herpes Test
- Rapid HIV Test
- Syphilis Test
- TB Test
Cost and payment
Medicaid Accepted, Sliding Scale, Medicare Accepted, Fee, Insurance Accepted, Free STI Test, Free HIV Test, Free Hepatitis C Test.
This location lists free STI and/or HIV testing. Eligibility rules may apply.
Hours
| Monday | 8:00am – 3:30pm |
| Tuesday | 8:00am – 3:30pm |
| Wednesday | 8:00am – 3:30pm |
| Thursday | 8:00am – 3:30pm |
| Friday | 8:00am – 3:30pm |
Appointment required: Yes
Other services
STI treatment.
Languages: American Sign Language, Interpretation Services Available for Non-English Languages, Spanish
Type: Public Health Department/Social Services Department
Source: CDC NPIN listing. Last updated by source: 2026-09-28. Page built 2026-11-03.