Photo Credit: Steve Aaron

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


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

Maine Office

53 Depot Street
Freeport, ME 04032

South Carolina Office

328 East Bay St
Charleston, South Carolina 29401

Tennessee Office

175 Baylor School Road
Chattanooga, TN 37405

Looking for a full staff list?

We have about 50 members across the East Coast.

Learn more

What You Can Do

Donate to support OSI’s work

Become a part of our mission to safeguard at-risk places through your tax-deductible gift.


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