Phone: (914) 375-2151

Fax: (914) 375-2153

Groundwork Hudson Valley
22 Main Street
Yonkers, NY 10701


Brigitte Griswold, Executive Director


Haifa Bint-Kadi, Director of Community Engagement Through The Arts

Barbara Brill, Director of Finance and Administration

Miriam FoleyBusiness Manager

Ivoire LaVann, Americorps Vista

Holly Malekian, Development Director

Ann-Marie Mitroff, River Program Director

Sophie Niesciur, Conservation & Community Outreach Fellow

Roger Osorio, Youth Programs Associate

Ashley Perez, Education Programs Associate

Felipe Ramirez, Development & Communications Coordinator

Victor Medina, Youth Programs Manager

Jennifer Sloan, Director of  Education

Ellen Theg, Director of Contracts and Special Projects

Bob Walters, Director of The Science Barge