Teens with Heartsongs gives high school students a meaningful way to lead fundraising efforts that support children and families at Children’s National Hospital through the Heartsongs Fund.

The Heartsongs Fund was created in honor of Mattie J.T. Stepanek, a child poet, peacemaker, and longtime patient at Children’s National Hospital before he lost his battle with a rare form of muscular dystrophy in June 2004. To honor Mattie and the enormous efforts put forth by the family of doctors and nurses at Children’s, not just on Mattie’s behalf, but on behalf of the millions of children treated at the Hospital every year, The Heartsongs Fund was created to support the hospital’s housing initiative for patients and families. Teens with Heartsongs carries this legacy forward through student-led service and fundraising.
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Founder of The Heartsongs Fund
Co-Director
Teens With Heartsongs

Co-Director
Teens With Heartsongs
2026 Director of the Board of Teens
Sophia Snyder
Bullis School│
Assistant Director of the Board
Mason Wechsler
Georgetown Day School│Director of Social Media
Lulu Wachs
Georgetown Day School│Director of Social Media
Layla Winston
Bullis School│ Director of Fundraising
Anastasia duPlessis
National Cathedral School│Director of Fundraising
Ariana
Zemichal
Paint Branch High School│Director of Fundraising
Devon Pratt
Walt Whitman High School│Parent Support Manager
Avalon Jarvi
Stone Ridge School│Parent Support Manager
Rachel Pitlick
Walter Johnson High School│
Parent Support Manager
Cooper London
Bullis School│
Parent Support Manager
Becca Dodek
Walter Johnson High School│
Parent Support Manager
