Who We Are
General Inquiries
Rebekah Gerard
Director of Administration
(212) 290-8200
Media & Press Contact
Eileen Larrabee
Senior Vice President, Communications
(518) 859-5069
External Affairs and Development
Tally Blumberg
Chief Program Officer for Strategy
Fundraising
LoriJeane Moody
Vice President, Development
Conservation Capital Program
Peter Howell
Executive Vice President, Conservation Capital & Research Programs
Parks Program
Peter Karis
Vice President for Parks and Stewardship
Land Program (Northeast)
Dene Lee
Senior Director of Northeast Land
Land Program (Southeast)
Nate Berry
Senior Vice President
Citizen Action Program
Jessica Watson
Conservation Communities Director
Website and Photo Requests
Susan Morningstar
External Affairs Manager
OSI Board of Trustees
Click here for a list of our board members.
Our Offices
New York City Office (main)
Open Space Institute
1350 Broadway, Suite 201
New York New York 10018
T: 212-290-8200
F: 212-244-3441
Albany Office
291 Hudson Avenue, Suite B
Albany, NY 12210
T: 518-427-1564
Warwick Office
2 Overlook Drive, Suite 6
Warwick, NY 10990
T 845-576-8182
Maine Office
53 Depot Street
Freeport, ME 04032
207-846-9700
South Carolina Office
328 East Bay St
Charleston, South Carolina 29401
843-743-2923