Contact Us

Telephone: 301-739-0390
Fax: 301-739-7082 Email:



The St. Mary Catholic Church Office is located in the Parish Center (across the school parking lot), and is open Monday through Friday from 8:30 am to 4:30 pm.

St. Mary Church Office: 301.739.0390
Emergency Sick Call: ext. 125

Parish Staff

Reverend Ernest Cibelli, Administrator, Email  or call extension 112.

Reverend Lawrence Adamczyk, Associate Pastor,  Email Fr. Larry or call extension 116.

Paula Bowers, Parish Secretary,  Email Paula or call extension 110.

Deborah Carbaugh, Bookkeeper,  Email Deb or call extension 126.

Jan McCarter, C.C.D. Coordinator and STAND Coordinator, Email Jan or call ext. 129.

Patricia McDermott, St. Mary School Principal,Email Mrs. McDermott or call the school (301-733-1184) extension 101.

 Business Manager, call extension 114.

Trevor Rowland, Director of Music and Liturgy, Email Trevor or call extension 119.

 Youth Minister and Family Email Maria or call the Parish Office, extension 128.

Maintenance Department: Call extension 110.

  • Robert Eves, Head of Maintenance
  • Josh Bowers