Meet Our Board


Phil Lilienthal, Founder and President

Philip Lilienthal (Reston, VA) founded Global Camps Africa in 2004.  He was a Reston attorney Phillip Lilienthal, who, for 30 years, was the owner and director of Camp Winnebago in Maine. Mr. Lilienthal, who joined the Peace Corps following law school, started Ethiopia’s first residential summer camps in 1967 and 1968. Phil was with his wife, Lynn, a Peace Corps volunteer in Ethiopia, and on the Peace Corps staff in Washington, DC, the Philippines, and Thailand. He then moved back to the U.S. to start his law practice and raise a family.


Eric L. Sass, Chairman

Eric L. Sass (Reston, VA & Sedgwick, ME) most recently served as the Chief Operating Officer and President of Strategic Communications & Learning for Healthy Companies International, an international research and management consulting firm in Arlington, Virginia.  Before that he was President and COO of WK Networks, an Internet start-up in Princeton, NJ.  Previously, Eric spent 22-years as a senior executive at the PBS TV Network, leading national programming, fundraising, technology development, administration and computer services, human resources, audience research, joint ventures, and business development. He has served on the Board of Directors of the Greater Reston Arts Center and National Urban Leagues.  Eric and his wife Eveleen, an artist, have two grown sons and spend as much of their time as possible sailing the Maine coast.  


Matt Hill, Vice Chairman

Matt Hill (New York, NY) is a Senior Vice President of Global Sports and Entertainment Consulting at GMR Marketing, where he serves as a strategic resource to a number of the agency's global clients, such as SAP, P&G, and Lowe's. A 15-year veteran of the sports marketing industry, Matt specializes in strategic consultation, sponsorship analysis and negotiation. Prior to joining GMR, he served as the Director of Business Development for the National Football League, and as Business Development Manager for Major League Soccer before that. A Washington, D.C. native, Matt earned his BA from Columbia University, where he was captain of the men's soccer team, and his MBA from Columbia Business School. Matt serves as Vice Chairman of the Board of Directors for Global Camps Africa, having sat on the board for more than six years. In addition to his development efforts with Global Camps Africa, Matt has led fundraising events for other non-profits, including Save Darfur and uNight. He lives in New York City with his wife and two children. In addition to volunteerism, Matt's interests include running, music, travel, and escaping the city with his family. 


Barbara Krimgold

Barbara Krimgold (McLean, VA) has worked in health policy and international health and economic development for many years, including stints with the United States Office of Management and Budget, the U.S. Senate Special Committee on Aging, the US Agency for International Development, and AcademyHealth. She is a graduate of Harvard College and won a National Defense Education Act postgraduate fellowship at Harvard’s Graduate Center for Middle Eastern Studies. She has lived and worked in France, the Philippines, Indonesia, the Gaza Strip, Egypt, and Ghana.  From 2001 to 2013, Barbara directed national postdoctoral health research programs funded by the WK Kellogg Foundation. She now directs the Kaiser Permanente Minority Leadership Development program and is based at the Institute for Alternative Futures in Alexandria, Virginia.  She lives in McLean, Virginia, with her husband Fred, and has five grown daughters.


Hunt Howell, Assistant Treasurer

Hunt Howell (Reston, VA) is a consultant on economic development issues. He formerly was a Principal Economist at the Inter-American Development Bank (1980 – 2006). He has extensive experience preparing and carrying out economic development programs throughout Latin America, with emphasis on the Andean countries and the English-speaking Caribbean.  In addition, he serves as a member of the Board of the Cleveland H. Dodge Foundation (New York) since 2002. He was a volunteer with the I Have a Dream Foundation sponsored program in Anacostia, D.C. (1998-2014) and was a member ofFairfax County / Reston YMCA Board of Management (2002 – 2008).


Maribeth Carroll

Maribeth Carroll (Hoboken, NJ) has more than 15 years experience in Human Resources within the financial services industry, across a broad range of HR disciplines including employee relations, talent and performance management, compensation, recruiting, organizational change and integration.  She is a graduate of the University of Maryland at College Park with a B.A. in Journalism and concentration in Public Relations.  She joined the board of Global Camps Africa in 2011 after serving as a counselor at Camp Sizanani in 2010.  Maribeth has supported a number of philanthropic organizations, which serve the needs of underprivileged women and children both in the local and global community.  Maribeth is also a member of the Board of Trustees of WomenRising, Inc, formerly the YWCA of Hudson County, NJ since 2006.


Regina Bouie

Regina Bouie spent 26 years enriching the lives of children in the Northern VIrginia area. As a teacher, curriculum developer, and Board of Directors member at the premiere preschool in Reston, L.A.N.K. (Lake Anne Nursery Kindergarten), she went above and beyond in preparing her students for their journey through life. In addition to giving children under her tutelage the necessary emotional and social foundation to succeed every single day, she has also captured her young academics' enthusiasm for science, language, mathematics, and art.

Recently, Regina transitioned from the classroom to the weight room by starting her own fitness business, Align Fitness. She attended the National Personal Training Institute and after completing a 600-hour comprehensive classroom personal fitness training program, Regina received a personal training certification. Align Fitness has presented a new challenge and opportunity that reinvigorated her desire to have an impact on the lives of others. She is now sharing her physical fitness knowledge and enthusiasm with others to empower and inspire others to make a lifestyle change and meet their fitness goals.

Regina has shown the same kind of commitment and passion in her volunteering efforts. She has served on the Fairfax County Public Schools Minority Achievement Committee, and volunteered for Reston Interfaith and the Embry Rucker Shelter. She has also been a member of the Selection and Dinner Committee for the "Best of Reston Awards" for several years. Regina has brought the same kind of dedication and enterprise that she exhibited as a teacher and a  business owner to the Global Camps Africa board. 


David J. Nathan

David J. Nathan (New York, NY) is a partner at the law firm of Levin & Glasser, PC. He is president emeritus of the Congregation Shearith Israel, the Spanish and Portuguese Synagogue, where he continues to serve as a trustee. He has previously served as a trustee of the Abraham Joshua Heschel SChool and as a fellow of the Wexner Heritage Foundation. David lives with his wife, Rebecca, in New York, where they raised four children. David first met Phil Lilienthal in 1974, when he worked as a counselor at Camp Winnebago.


KarYn Trader-Leigh, Secretary

Karyn Trader-Leigh is co-owner of KTA Global Partners, LLC, a Human Capital Consulting, Leader Development, and Capacity Building firm in Virginia.  Her consulting experience includes work with US based public, private, and government organizations, and global NGOs. Her international experience includes consulting in Hungary, Britain, Bahrain, United Arab Emirates, Turkey, the Czech Republic, Portugal, South Africa, and study and lecture in China. She is also an executive coach, training and certifying coaches for the International Coaching Community (ICC). Karyn holds a Doctorate in Organization Change and MA, International Transactions. She maintains an interest in capacity building, deep democracy (all voices represented), and equity in emerging country environments. She and her husband/co-owner have been involved in capacity building in war-torn countries in West Africa with the Taia Peace Foundation for 13 years.

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Tom Finn, Treasurer

Tom Finn is an executive coach and consultant.   He helps leaders and teams improve their ability to exert positive influence in a global marketplace.  He is the author of Are You Clueless?, a guide for leaders in a multicultural world.  His customers include The Weather Channel, NASCAR, Verizon, the National Park Service, and the Argentine Education Ministry.  Tom has a keen interest in international understanding and collaboration.  He lives in Reston, Virginia with his wife, Kathleen.

Robert Trostle

In the past 17 years, Rob Trostle has journeyed from NYC to San Francisco and then back to NYC, all the while pushing the boundaries of design in both academia and business. Since 2015, he has been building a design department at Droga5 that works across all the agency's clients. Prior to Droga5, Rob founded Golden Arm Inc. to explore the relationship between business and design and to implement design thinking as a means of maximizing creativity within an office culture. Before that, he spent 15 years working across a range of clients both independently and at Mother, Anomaly, BBDO and a number of other agencies specializing in advertising, branding and visual identity systems. During this period, Rob spent two years investigating failure as a way of generating better work. While earning his MFA from the Yale University School of Art, Rob wrote an excerpt titled "The Power of Leaving Things Half Done" for Steven Heller's book Design Disasters: Great Designers, Fabulous Failure, and Lessons Learned. All of this experience has tremendously helped Rob tackle his biggest challenge yet -- teaching students advertising concepts and campaigns at Parson School of Design for the past five years.