Paul Craig previously served as the Chief Administrative Officer at Keck Medicine of USC, bringing a diverse background that includes law, nursing, and hospital administration.
He has held significant leadership roles at Children’s Hospital Los Angeles and UCSD Health Sciences, while also being active on community boards such as the LA Board of the American Heart Association and Partners in Care Foundation, among others. With his experience as a non-profit health system executive, Paul plays a crucial role in guiding the foundation’s major decisions and philanthropic initiatives.
Di Wu brings executive leadership and a strong background in healthcare and cross-border development, guiding operations and organizational partnershipsDi Wu brings executive leadership and a strong background in healthcare and cross-border development, guiding operations and organizational partnerships for U4U.
Jun Yu
founding director, u4u foundation
With decades of financial leadership across global markets, Jun Yu founded the U4U Foundation to support Ukraine’s recovery through innovation and humanitarian collaboration.
Meet Our Members
Dr. Vitaliy Poylin, MD
FOUNDER, PACK THE PLANE
Dr. Vitaliy Poylin is an Associate Professor of Surgery at Northwestern University Feinberg School of Medicine and a nationally recognized colorectal surgeon.
He is also the founder of Pack the Plane, a grassroots humanitarian initiative delivering critical medical supplies directly to Ukraine. Drawing on his clinical expertise and deep ties to the region, Dr. Poylin launched the effort in response to the urgent needs created by the war, mobilizing colleagues, volunteers, and donors to hand-carry lifesaving resources into conflict zones. As a U4U Network member, Dr. Poylin brings both frontline insight and academic leadership to the shared mission of supporting Ukrainian relief.
Brian Gannon is the founder of the Ukraine America Initiative, a cross-border effort dedicated to supporting Ukrainian refugees through direct humanitarian aid, resettlement assistance, and long-term economic development.
Over the last 20 years, Brian has worked extensively in Poland and Ukraine, forging partnerships with local communities, NGOs, and private sector allies to deliver critical resources and create pathways toward self-sufficiency. His work has helped launch housing, employment, and education programs for displaced families, while also identifying sustainable economic opportunities that benefit both host regions and refugee populations. Brian brings a hands-on, entrepreneurial approach to humanitarian response, grounded in deep regional knowledge and a commitment to dignity-driven solutions.
