Call, Email, or Mail

Call or Email

For urgent public health situations after business hours, please call the St. Mary’s County Emergency Operations Center at (301) 475-8016 to be connected to a public health official on-call. Medical emergencies should be called in to 9-1-1.

Mail

St. Mary’s County Health Department
P.O. Box 316
Leonardtown, MD 20650

To assist in getting your information to the correct division as quickly as possible, please write below “St. Mary’s County Health Department” the division to which you would like to direct your correspondence.

For example:

St. Mary’s County Health Department
ATTN: Environmental Health Services
P.O. Box 316
Leonardtown, MD 20650