Health Department Operations for Martin Luther King Jr. Day
Health Department Operations for Martin Luther King Jr. Day LEONARDTOWN, MD (January 12, 2026) – The St. Mary’s County Health Department (SMCHD) will be closed on Monday, January 19, 2026,
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Health Department Operations for Martin Luther King Jr. Day LEONARDTOWN, MD (January 12, 2026) – The St. Mary’s County Health Department (SMCHD) will be closed on Monday, January 19, 2026,
Health Department Launches Healthy Hearts Ambassador Program LEONARDTOWN, MD (January 7, 2026) – The St. Mary’s County Health Department (SMCHD) is launching the Healthy Hearts Ambassador Blood Pressure Self-Management Program,
UPDATED: Health Department Holiday Operations *Updates from the original release are in red. LEONARDTOWN, MD (December 22, 2025) – The St. Mary’s County Health Department (SMCHD) main office in Leonardtown
Health Department Announces December 5 Delayed Opening Due to Weather LEONARDTOWN, MD (December 4, 2025) – Due to expected inclement weather, the St. Mary’s County Health Department (SMCHD) will open
Leonardtown, MD (December 3, 2025) – The Maryland Commission on Public Health hosted a press event on Thursday, November 13, 2025, at the Howard County Health Department in Columbia, MD.
Health Department Early Closure on December 9, 2025 LEONARDTOWN, MD (December 2, 2025) – The St. Mary’s County Health Department (SMCHD) will be closed on Tuesday, December 9, 2025, from
Health Department Operations for Thanksgiving Holiday LEONARDTOWN, MD (November 20, 2025)—The St. Mary’s County Health Department (SMCHD) will be closed on Thursday, November 27, 2025 for the Thanksgiving holiday. The
LEONARDTOWN, MD (November 4, 2025)—The St. Mary’s County Health Department (SMCHD) will be closed on Tuesday, November 11, 2025, in recognition of Veterans Day. This includes the main office in
St. Mary’s County Organizations Highlight Local Food Resources As SNAP Benefits Potentially Lapse Joint Release:St. Mary’s County GovernmentSt. Mary’s County Department of Social ServicesSt. Mary’s County Public SchoolsSt. Mary’s County
St. Mary’s County Seeing Increased Levels of Hand, Foot, and Mouth Disease LEONARDTOWN, MD (October 27, 2025) – Ongoing reports of illness to the St. Mary’s County Health Department (SMCHD)
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Mon – Fri: 8:30 am – 4:00 pm
Mon & Thurs: 7:00 am – 2:00 pm
Tues, Wed, & Fri: 7:00 am – 4:30 pm
Need Assistance?
For general Health Department questions, please call our main office at 301-475-4330.
For measles-related questions, please contact our Measles Community Call Center Monday – Friday from 8:00 a.m. – 4:30 p.m. at 240-735-8288.
Health Care Providers: Please use the contact information listed on our Provider Resources page to report suspected or confirmed infectious diseases. Provider reporting should not be directed to the community call center.