David Wellisch

David Wellisch joined the board in 2013. He serves on the External Affairs Committee, Finance Committee, and Governance Committee.

David is co-founder and CEO of Collage Group, a member-based advisory company comprised of global brands that supports their success in the multicultural and millennial economy. The company's mission is to equip organizations and the most iconic consumer brands to better serve, engage, and activate the most influential and fastest growing consumers in this country through a shared cost subscription model.

Prior to founding Collage Group, David was the founder, vice president, and general manager of AOL Latino, AOL’s Hispanic service, where he was responsible for the entire operation including overseeing programming, product development, customer service, brand and acquisition marketing, strategy, and business development. At its peak, AOL Latino produced $130MM in revenue from subscriptions and advertising.

Before joining AOL, David worked in private equity at Allied Capital and strategic consulting at Gemini Consulting. Originally from Ecuador, David has been a U.S. resident for the past 21 years. He holds an undergraduate degree in economics and political science from Brown University and an MBA from Harvard Business School. David is also a member of the Young President’s Organization, Washington, DC chapter.


4530 MacArthur Boulevard, NW, Washington, DC 20007


4200 Davenport Street, NW, Washington, DC 20016

Georgetown Day School is a coed, preK-12, non-sectarian private school in Washington, DC with small class sizes and a diverse school community. Our comprehensive, innovative curriculum includes hands-on learning, honors and AP classes, as well as advanced-level math and STEM courses. An education is not just college prep and SAT scores. GDS teachers focus on providing the best education for each child, from elementary grades through high school. The school performing arts program includes theater, dance, and music. The athletics program offers competitive sports for student athletes, including cross-country, track, soccer, lacrosse, and crew/rowing. With our strong commitment to financial aid, an independent school tuition is affordable.