Our Team

  • Headshot for Raquel Mazon Jeffers.

    Raquel Mazon Jeffers, Co-Director

    Raquel Mazon Jeffers has dedicated her career to creating more integrated and community-based care systems at the state and national levels. She brings over 30 years of experience leading transformative public health initiatives to CHAP and previously served as Deputy Director of the Division of Mental Health and Addiction Services for the New Jersey Department of Human Services.

  • Headshot of Wendy McWeeny.

    Wendy McWeeny, Co-Director

    Wendy McWeeny has spent over two decades working at the intersection of philanthropy and public health, bridging the global and local and championing the shift to systems-based approaches to change. Prior to CHAP, Wendy held a senior philanthropic and advisory role at the MCJ Amelior Foundation, the family foundation of Ray Chambers, U.N. and WHO Special Envoy.

Principals

  • Photo of Austin Hearst.

    Austin Hearst, Co-Chair

    Austin Hearst serves on the Board of Directors at Hearst Corporation and is Vice President of Special Projects for Hearst Entertainment & Syndication.

  • Headshot for English Sall.

    English Sall, Contributing Advisor

    English Sall is a data enthusiast and researcher at heart. She is a board member of the Sall Family Foundation and pursuing the role of a next gen philanthropist.

  • Photo of Jeffrey Walker wearing a dark suit jacket and light blue shirt, against a plain background.

    Jeffrey Walker, Co-Chair

    Jeff Walker is Chairman of New Profit, a social change investment fund and is Vice Chair in the WHO/CHAP Venture focused on frontline health.