Marianna Ashton

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primary school

13106 Annapolis Road

Bowie, MD 20720

p. (301) 262-5355 / f. (301) 262-9609

the daisy lane school &

high school prep

11902 Daisy Lane. Glenn Dale, MD 20769

p. (301) 464-3215 / f. (301) 464-9725

Serving Preschool through 8th Grade, Holy Trinity is a private, independent Episcopal School with campuses in Glenn Dale and Bowie, Maryland. We apply new thinking and best practices in Education to empower preschool, kindergarten, elementary and middle school students of diverse backgrounds and abilities to become their best selves. Partnering with families in Prince George’s County and across the Baltimore and Washington DC metropolitan areas, our alumni thrive in high school and live with purpose, empathy, and character.

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