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LEONARDTOWN, MD (April 7, 2026) – The St. Mary’s County Health Department (SMCHD) is currently experiencing technical difficulties with its phone system. While our team works to resolve this issue, community members can contact SMCHD at 301-475-4350.
Visit smchd.org for more information on SMCHD locations and services.
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St. Mary's County Health Department uses Accessibility Checker to monitor our website's accessibility.
Questions About Measles?
Please contact our Measles Call Center at 240-735-8288 Monday – Friday from 8:00 a.m. – 4:30 p.m.
Health Care Providers: Please visit our Provider Resources page for contact information for infectious disease reporting.