List of 3 members.

  • Photo of John Gannon

    John Gannon 

    Director of Development and Alumni Affairs
  • Photo of Katharine Ritz

    Katy Ritz 

    Associate Director of Advancement
    (914) 366-2631
  • Photo of John Halpin

    John Halpin 

    Major Gifts Officer

Culture of Philanthropy

Philanthropy at Hackley provides a critical investment in our students, teachers, staff, programs and facilities.
Generous support from community members inspires new donors and sends a clear message that trustees, parents, alumni, past parents, grandparents, and friends are charitable and invested in Hackley.

We hope that you, as key members of our community, will make Hackley a philanthropic priority and help ensure the success of our fundraising initiatives through your financial support and volunteer time. 

The Hackley Fund supports the heart of Hackley by directly impacting the people and programs that make daily life on the Hilltop so special.

Events such as The Spring Interlude allow us to come together as a community in celebration and support of Hackley, and our active Hackley Parents’ Association and Hackley Alumni Association offer countless opportunities for you to volunteer your time and talent throughout the year.

Thank you for your support!
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