National Philharmonic gratefully acknowledges the support of the following individuals and organizations, without whom this season would not be possible.

Thank you for your support of NatPhil’s mission to engage, inspire, and unite diverse communities across the Washington, DC area through outstanding music performances and innovative education programs.

*Innovation Circle donors are those who donate $1,200 or more to National Philharmonic annually. This list reflects donations since January 1, 2025.

Honor Circle – $50,000 and above

• Carl Tretter

Vanguard Circle – $12,000 - $49,999

• Edward Brinker and Jane Liu
• Brad Clark
• Jean and Paul Dudek
• Casey Eitner
• Kathleen Knepper
• Anne and Alan Ledbetter
• Jill and James Lipton
• Paul M. Angell Family Foundation

Trendsetter Circle – $6,000 - $11,999

• Anne Claysmith
• Ammon Dunton
• Joan and Richard Fidler
• Robert Hood
• James Kelly and Mark Baird
• Julie Pangelinan

Visionary Circle – $3,000 – $5,999

• John and Carol Evans
• Dorothy Krass
• Martha Newman and Brian Sutton
• Suzanne Thomas

Inspiration Circle – $1,200 – $2,999

• Don and Randy Greenberg
• Julie and John Hamre
• Laura Holmes
• Edward Polochick
• Curtis Menyuk and Claire Schwartz-Menyuk
• Janet and Michael Rowan
• Susan and Jack Yanovski

Trailblazer – $600 – $1,199

• Michael Casassa and Joan Schmader
• Dean Culler
• Joseph and Alison Gatwood
• Ronald and Rosabelle Goodman
• Marianne Kelly
• David Kennell and Clare Lindsey
• Laurie Lane and Brad Broseker
• Moores de Boor Family Fund
• Maury Peiperl

Groundbreaker – $125 – $599

• Allaben Chambers Family Fund
• Richard and Katherine Arendt
• Stephen and Kate Baldwin
• Jody Belknap
• Frederick and Janet Brown
• Jay Brown
• Mark Cinnamon and Doreen Kelly
• Paul and Maria Dragoumis
• Stephen Duncan
• Pauline Farmer
• Mary Farrar
• Douglas Gill and Karen Vartan
• Ellen and Michael Gold
• Susan Goldman
• Green/McConnell Fund
• HBC Inc./Suzanne Cecil
• Melvin and Juanita Hardy
• Connie Heller
• Tacy and Charlotte Holliday
• Carol Jordan
• Robert Jordan
• Edward O'Donell
• Anne Pallie
• Jan Peterson and Alison Cole
• Philip and Colleen Prorok
• Lisa Romano and Gregory Susla
• Charles and Sandra Rothwell
• Sara Sessions
• Jennifer and Kevin Shannon
• Tom and Pat Stocker
• Allan and Wendy Williams
• Helen Wilkes
• Claire Winestock
• John and Barbara Wing
• Simon Wing and Lisa Rider
• Ann and Larry Wohlers
• Rosalind Zuses

National Philharmonic is supported in part by funding from the Montgomery County Government, the Arts and Humanities Council of Montgomery County, the Maryland State Arts Council, and the National Endowment for the Arts.