Errol Mazursky

Executive Director

As Executive Director, Errol manages the day-to-day operations of the organization in addition to the recruitment and selection process of ELP's regional networks, oversees the development and planning of fellowship programming and maintains ELP's national network of 650 Senior Fellows. Previously, Errol was a public health fellow at the U.S. Environmental Protection Agency where he worked on community outreach programs and the development of international cohort studies to investigate the environment's impact on children's health and development. Errol served in the U.S. Peace Corps as a health volunteer in The Gambia, West Africa and was a Crisis Corps Volunteer in New Orleans, LA where he contributed to the response effort of Hurricane Katrina. Errol currently serves on the Board of the Emerging Wildlife Conservation Leaders Program, and is a former Board Director of Greenbelt Homes Inc., and the Greenbelt Development Corporation. In 2011 Errol was awarded a TogetherGreen Fellowship in recognition of his expertise in leadership and network weaving and in 2013 received an Emerging Leader Grant from the Claneil Foundation.

Jenna Ringelheim

National Programs Director

As the National Programs Director, Jenna manages various components of ELP's programs on a national scale, including the recruitment and selection of Fellows, curriculum development, retreat center logistics, the expansion of ELP's community of leadership practitioners, and the development of lifelong learning opportunities for ELP's Senior Fellow community.  Jenna has worked for a variety of environmental non-profits in leadership positions, including The Northwest Earth Institute, Wild Gift, The Trust for Public Land, and the Nature Conservancy. Jenna has a BA in Environmental Studies and Anthropology from Skidmore College, and a Masters in Urban and Environmental Policy and Planning from Tufts University, and an MBA in Sustainable Systems from the Bainbridge Graduate Institute. Jenna is both a Wild Gift Fellow and a Senior Fellow of the Environmental Leadership Program.  In her spare time, Jenna enjoys recreating with her two Portuguese water dogs, Tasman and Millie. Jenna has contributed to a variety of magazines and published her first book in 2008, entitled "Best Hikes with Dogs, Boston and Beyond.” 

Michael Gagné

Program Manager

As ELP’s Program Manager, Michael Gagné coordinates recruitment, community building, and ongoing training development within ELP's regional fellowship programs. Michael has a background in social action training and grassroots organizing and is a graduate of the Green Corps school for environmental leadership.  He has worked on a range of environmental and social justice campaigns and has been a guest educator in many high schools, colleges, and universities. In 2009, Michael helped launch the Earth Quaker Action Team and its campaign to stop mountaintop removal coal mining in Appalachia. In 2010, he became the Founding Director of Envision Peace Museum - a project geared toward popularizing the stories and tools of effective social change work around the world. Originally from Montreal, Canada, Michael has been based in Philadelphia, PA for the last 8 years. He lives at the Pendle Hill study center in Wallingford, PA where he has regularly taught a 10-week course titled Called to Action: Exploring Nonviolence and Social Change.