Faculty & Staff
St. Mary Catholic School students are greeted daily by a dedicated, qualified, experienced staff. These women and men work to guide, support, challenge, and encourage each student to excel: physically, academically, and spiritually. In a safe, warm, nurturing environment, our staff, working hand in hand with parents, guide and encourage students to expand their knowledge and grow in God’s love.









Mrs. Bonnie Poffenberger
Teacher, Grade 2 (B.A., El. Ed., M.Ed.)




Miss Mary Poffenberger
Teacher, Grade 4 (B.A., El. Ed., M.Ed.)









Interested in Learning More about our Catholic School?
In choosing St. Mary Catholic School, you are investing in your child’s tomorrow. For over 145 years students and families have been entrusting SMCS for educational excellence – spiritually, academically, and socially. We invite you to visit our campus in historic Hagerstown, Maryland to learn more about our school as well as our school community.