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Greater Baden Medical Services Incorporated – Leonardtown Location
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: 23140 Moakley St, Ste 4, Leonardtown, MD 20650
Get directions
Phone: (301) 888-2233
Website: https://gbms.org/
Tests listed
- Chlamydia Test
- Conventional HIV Test
- Gonorrhea Test
- Hepatitis A Test
- Hepatitis B Test
- Hepatitis C Test
- Herpes Test
- Syphilis Test
- TB Test
Cost and payment
Medicaid Accepted, Sliding Scale, Fee, Insurance Accepted.
Hours
| Monday | 8:00am – 4:00pm |
| Tuesday | 8:00am – 4:00pm |
| Thursday | 8:00am – 4:00pm |
| Friday | 8:00am – 4:00pm |
Appointment required: Yes
Other services
STI treatment.
Languages: English, Interpretation Services Available for Non-English Languages, Spanish
Type: Federally Qualified Health Center (FQHC)
Source: CDC NPIN listing. Last updated by source: 2026-08-13. Page built 2026-11-03.