Media Inquiries: To schedule an interview with a member of our science, conservation or policy staff please contact Matt Kane, Senior Media Relations Manager, by phone at 323-898-6510 (mobile) or email email@example.com.
Mark coordinates TNC's bay efforts across six states focusing on both policy and conservation projects to improve water quality and enhance and restore critical habitats. He is serving as interim state director for the Maryland/DC program while the organization recruits and hires its next MD/DC director.
“I feel fortunate to wake up every day and know we’re making a difference in this watershed where I grew up and that I dearly love."
Austin Bamford, PLA, ASLA, Landscape Architect
Austin joined MD/DC's Baltimore Program in December 2022, working to advance TNC's commitment to equitable conservation and community resiliency. He leads planning, design and implementation of cultural landscape and landscape infrastructure projects that prioritize co-benefits for people and nature. Austin is a licensed landscape architect and member of the American Society of Landscape Architects (ASLA).
"Everyone deserves and needs nature in their everyday lives. It is a privilege to be working locally and systemically to help enable thriving cultural landscapes in Baltimore and beyond."
Deborah Barber, Director of Land Conservation
Deborah is responsible for the management of the chapter's land holdings, including easements and public preserves, for their conservation, research, and recreational value.
“When someone says thank you for bringing them to a place they’d never visited before, it just makes my day.”
Kristin Bramell, Director of Development
Kristin began her career at TNC in 2004 and leads the chapter's team of development professionals. She works every day to meet with TNC's generous supporters and share the impact of their philanthropy on our conservation programs. She enjoys sharing our mission and the amazing work of our staff and programs with everyone she meets.
"It is a pleasure to connect thoughtful donors to the conservation programs that inspire them and can change our world. Everyone deserves to feel and understand the impact they can have because of their generosity."
Gabe Cahalan, Fire Manager
As the chapter's burn boss, Gabe is involved in fire management on both TNC and partner lands, working to return this critical natural process to the landscape. In his role as preserve manager he oversees TNC owned properties, balancing the needs of both people and nature.
"I enjoy working outdoors in beautiful, unique places and helping to keep these habitats healthy."
Michelle Canick, Conservation & GIS Project Manager
Michelle ensures that we’re using the best available GIS geospatial technologies and data to map, analyze, and communicate conservation challenges and solutions. She helps to answer the ‘where’ questions like, “where can coastal habitats help protect people from erosion and sea level rise?”
“It’s rewarding to work for an organization with a mission I believe in and in collaboration with many wonderful colleagues.”
Elizabeth Carter, Land Protection Director
Elizabeth is responsible for planning, coordinating and implementing land protection projects in support of TNC’s climate resilience and clean water objectives. She works directly with landowners, building relationships to achieve mutual land protection goals and protect properties with vital ecosystems.
"I enjoy working with landowners to provide them a conservation option that will allow them to pass their property on to the next generation."
Aileen Craig, Stormwater Retention Project Manager
Aileen leads the chapter’s green infrastructure planning and implementation projects throughout Washington, DC as part of the DC Department of Energy and Environments Stormwater Retention Credit Program. She engages property owners and stakeholders to improve water quality locally in the Potomac and Anacostia watersheds, and ultimately, downstream in the Chesapeake Bay.
“My role at TNC allows me to bring nature to city landscapes. I love the intersection of people and nature and believe the two must go together for both to thrive.”
Kristin Fisher, Ph.D., Applied Agricultural Scientist
Kristin joined the chapter in June 2022. Her efforts will focus on agricultural sustainability, working with partners across the Chesapeake Bay watershed to apply new research ideas to on-the-ground projects aimed at both supporting farms and farmers and improving water quality and biodiversity in the Bay.
"I love that our work is grounded in science but also practical enough to be relevant to our stakeholders, and ultimately effective in improving agricultural sustainability and water quality."
Andy Freeman, Conservation Associate
Andy joined the Maryland/DC chapter in August 2022. As part of the Land Team, he will support land protection and preserve management to advance our conservation initiatives.
"Sharing outdoor experiences with my daughter gives me the greatest joy of all. Doing my job to protect the land and environment is my humble way of making the world a better place for her and her peers to grow up in."
Joseph Galarraga, Coastal Resilience Project Manager
Joe joined the Resilient Coasts Program team in March 2022. His work accounts for the human elements of conservation—how people fit into their environments and how environments support people. In his role, Joe provides project management, qualitative research and support for our community-engaged conservation work that incorporates an environmental public health perspective.
"I enjoy working with people in a way that supports their ability to achieve and actualize. I hope that the work I undertake leads to increased community capacity around climate adaptation and environmental justice."
Pabodha Galgamuwa G.A., Ph.D., Forest Science Project Manager
Pabodha is part of our team focused on maintaining and enhancing climate resilience in western Maryland's forests. He works on the design and implementation of science-based projects including late-successional forest management, climate-informed conifer restoration, and fire and forest management.
"It’s motivating to work and collaborate with a group of professionals with so much passion and appreciation for nature."
Melissa Gardner White, Associate Director of Development
Melissa is a former journalist turned fundraiser who joined the chapter in 2022 to pursue her passion for the environment, after years working to support cancer research. She specializes in building relationships with individuals and family foundations to help them make gifts that will have lasting impacts for both people and nature.
“You can’t have healthy people without a healthy planet. As a mother of three, I am keenly aware that the next generation is counting on us to get this right. I treasure being able to work with donors interested in funding progress for the planet, because nothing is more important.”
Isaac joined TNC in 2021, heading up the chapter’s Build Green Cities program expansion into Baltimore, guiding projects that aim to address critical and connected Chesapeake Bay conservation issues and the challenges of climate adaptation, social justice and equitable access to nature.
“I’m excited to bring TNC’s expertise, relationships and resources to Baltimore to join the rich ecosystem of partners committed to deepening engagement and positive impact in the region.”
Matthew Houser, Ph.D., Applied Social Scientist / University of Maryland Center for Environmental Science Regenerative Agriculture Fellow
Matt's dual affiliations support the Regenerative Agriculture Program's science-based approach to conservation, while increasing the applied-impact of UMCES scientists’ work. His social-science based research efforts are aimed at understanding farmers’ views and decision-making related to nutrient management, and identifying barriers to the voluntary adoption of new sustainable management practices across the Chesapeake Bay watershed.
"I truly believe I have the best job in the world. I am extremely passionate about sharing farmers’ stories to create better understanding and foster more meaningful and effective efforts to promote an agricultural system that works for both people and nature."
Amy leads our efforts to improve water quality in agricultural landscapes across the Chesapeake Bay watershed. Her collaborative efforts are focused across multiple states, working with TNC colleagues as well as farmers and agribusinesses to implement change in agricultural systems to meet our ambitious goals.
“I enjoy finding solutions that benefit both water quality and wildlife and help support local agriculture.”
Donnelle leads the chapter’s efforts in western Maryland, applying the scientific knowledge and tools needed to improve forest health on public and private lands, as well as working with local stakeholders to promote Maryland’s forests as part of a bright and prosperous future for the region.
"I am so inspired by our vision of a future where nature and people in the Central Appalachians thrive, even in the face of environmental changes."
Deborah’s efforts focuses on ecological restoration at more than 30 Conservancy preserves across Maryland/DC and reaching into West Virginia, working to return natural processes—like fire—to the landscape to help maintain healthy, resilient natural systems.
"Sometimes I get satisfaction very quickly from my work, but other projects, like tree planting, will take years to see results. It’s very satisfying to know that I can do these long-term projects and they’ll continue on and on."
Rebecca Luib, Donor Relations Manager
Rebecca works with donors to understand their conservation and geographic priorities, with a goal of ensuring our donors are well informed about the chapter's work and knowledgeable about the impact they are making.
"Our donors are passionate and interesting. It’s rewarding to thank them and to share how their support fuels our work."
David Martin, Ph.D., Decision Scientist
David’s focus is on improving decision-making skills across TNC, collaborating with the chapter’s science team to develop the evidence base for making smart decisions and working with each of the chapter’s conservation programs in all aspects of their strategic planning.
“I enjoy facilitating discussions about our core values and how those values can be used to make actionable decisions that will improve environmental and human health conditions around the world.”
Chase McLean, Conservation Steward
Chase is a member of our land management team, focused on chapter properties throughout Maryland’s Eastern Shore. His efforts involve preserve monitoring and maintenance, prescribed burning, invasive species control, and hydrological and biological monitoring projects.
"Knowing that the work I am a part of will help ensure that these natural resources will be around for others to enjoy in the future is very satisfying."
Denny Nurkiewicz, Land Protection Manager, Allegheny Front
Denny joined TNC in July 2022. In his role, he is responsible for the conservation and protection of the Allegheny Front, a unique area within the Appalachian Mountains that spans parts of Maryland, Pennsylvania and West Virginia. Denny will work with landowners, local stakeholders and partners to deploy conservation strategies to safeguard the rich biodiversity of the region and enable species to persist amid rapidly changing conditions.
"My work is rewarding because I know that I’m part of a team that’s building a legacy that will bring innumerable benefits and much enjoyment to so many people for a very, very long time."
Carrie Saylor, Development Program Specialist
A self-described "data nerd," Carrie works behind the scenes to help the development team better understand our supporter base while also ensuring that our donors’ gifts are directed to the conservation work they care about most and that they are thanked for their support.
"I’m inspired by TNC’s conservation work every single day. I love sharing our progress with our donors, whether it’s through a phone call, email or letter."
Humna Sharif, Climate Adaptation Manager
Humna joined the chapter in March 2023, and leads priority coastal science and management projects that advance coastal habitat migration and community resilience. Her role is at the intersection of climate science, nature-based solutions and policy; her work aims to improve community resilience through equity and access to climate adaptation resources. She will be leading our work on policy changes in Maryland to improve access to climate adaptation funding resources, and advancing community led climate resilience priorities with state level decision-makers.
"I’m most excited to learn from and collaborate with TNC colleagues and partner organizations to make climate adaptation expertise and funding more accessible for communities at the forefront of climate change."
Daniel joined the Maryland/DC chapter in June 2022. In his role leading the chapter's Agriculture Program, Daniel will work with partners to incorporate today’s conservation practices into tomorrow’s standard operating procedures. He hopes to build and expand partnerships to increase adoption of 4R conservation practices and grow support for wetland restoration efforts aimed at achieving water quality and biodiversity goals.
"Having worked with agricultural and resource-based industry for some time, I am excited to be involved in efforts to expand the use of nature-based solutions, improve the availability of clean water and encourage practices that enable commercial agricultural operations to succeed alongside a thriving natural environment."
KC Theisen, Donor Communications and Stewardship Specialist
KC has a background working in the zoo field, and joined the chapter in early 2022 after several years spent working for wildlife conservation and animal protection organizations. She takes pride in carrying messages between TNC's science and conservation experts and our members. She aims to assist donors and foundations in embracing and supporting our efforts to protect biodiversity and reduce the negative effects of climate change.
"I love when I can connect an individual, company or foundation to our projects and vision so they say, 'Yes! I want to be a part of that.' That's the zing of my work; when I know I've helped create an enduring commitment to protecting nature and people."
Elizabeth Van Dolah, Ph.D., Environmental Anthropologist
Liz joined the Resilient Coasts Program team in April 2021. Her experience using applied anthropological approaches to build successful community collaborations will help focus our approach to coastal nature-based solutions through an equity lens and advance the chapter's work with communities and agency partners on the Eastern Shore to implement community-driven adaptation projects.
"It’s so enriching to get to listen to people’s stories and experiences, and then to think through how to help leverage them through our conservation work. When we create those opportunities to make conservation a win-win for people and nature, that’s when this work is most rewarding."
Andrea joined the chapter in 2022, bringing a passion for urban conservation to our Baltimore Program, and depth of experience educating, engaging and empowering diverse urban communities.
“I have much gratitude for the opportunity to collaboratively work with local community leaders and partners. Everyone has this deep-rooted passion and dedication to the greater good, and to witness it firsthand has been an invaluable experience, especially during these challenging times.”
Steve Volkers, Deputy Development Director
Steve works closely with the Director of Development to create and implement strategic goals for fundraising activities in support of the chapter's conservation priorities and provides leadership for all philanthropy support activities including prospect management, donor stewardship and engagement.
"I enjoy working with philanthropists, conservationists, landowners, government and business leaders, TNC members and volunteers to understand their interests and vision for conservation in order to match them with TNC’s conservation priorities."
Elizabeth Lewis, Chair
Managing Director and Deputy Head of ESG, Blackstone
Roger Ballentine, Nominating and Governance Committee Co-chair
President, Green Strategies Inc.
Amy Boebel, Campaign Steering Committee Chair
Pier LaFarge, Nominating and Governance Committee Co-chair
Co-founder and CEO, Sparkfund
Chairman, Amis, Patel & Brewer, LLP
Chevy Chase, MD
Managing Director of Strategic Investments, Local Initiatives Support Corporation (LISC)
President, LISC Fund Management, LLC
Walter Boynton, Ph.D., Trustee Emeritus
Prince Frederick, MD
Mark Collins, Trustee Emeritus
Partner, Brown & Advisory Trust
Executive Director, Sustainability Products and Solutions, Johnson Controls
Mount Rainier, MD
Chairman and CEO, Hannon Armstrong
Peter Goodwin, Ph.D.
President, University of Maryland Center for Environmental Science
Founder and CEO, Daintree Capital
Chevy Chase, MD
Founding Director, Georgetown University Law Center Business Law Scholars Program
Chevy Chase, MD
Managing Partner, Northwood Healthcare Partners
Co-Founder, Arborview Capital
Co-Founder and Managing Partner, Federal Capital Partners
President and CEO, DeVry University
Founder and Managing Partner, Norton Street Capital
Chevy Chase, MD
Co-founder and CEO, Naím Media Group
Founder & CEO, Lunchskins
Former U.S. Ambassador
Crystal Romeo Upperman, Ph.D., MPA
Senior Manager, Government and Public Service, Deloitte