Image 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

Joel Houser
Southeast Field Coordinator

Parks Program

Peter Karis
Vice President for Parks and Stewardship

Land Program (Northeast)

Dene Lee
Vice President of Land, Northeast

Land Program (Southeast)

Nate Berry
Senior Vice President

Citizen Action Program

Jessica Watson
Conservation Communities Director

Website and Photo Requests

Jessica Puglisi
Visual Design 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

6 Tower Place
Albany, NY 12203
T: 518-427-1564

Hudson Valley Office

380 Main Street, Suite 202
Beacon, NY 12508

South Carolina Office

328 East Bay St
Charleston, South Carolina 29401
T: 843-743-2923

Tennessee Office

175 Baylor School Road
Chattanooga, TN 37405
T: 423-364-5980

Looking for a full staff list?

We have about 70 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.


Subscribe to our newsletter

We get in touch once a month with our most important news, stories, and updates.