LEONARDTOWN, MD (August 28, 2023) - The St. Mary’s County Health Department (SMCHD) will be closed on Monday, September 4, 2023 for the Memorial Day holiday. This includes the main office in Leonardtown and all satellite offices. Normal operations will resume on Tuesday, September 5, 2023.   

Learn more about SMCHD programs, services, and hours of operations at smchd.org.