Business Directory Return to Listing ShareTweetSMC Dept. of Social Serviceswww.dhr.state.md.us/stmarys23110 Leonard Hall Dr.PO Box 509Leonardtown, MD 20650-0509240-895-7000Fax: 240-895-7099EmailGovernment-State Members | Calendar of Events | Member Account | Community Calendar of Events | Jobs | Member Promotions | Member News | Request Info Advertisements