Chevy Chase »
Actor/Writer
Co-Founder
Center for Environmental Education Online
James S. Marks, M.D., M.P.H. »
Senior Vice President and Director
Robert Wood Johnson Foundation Health Group
Princeton, New Jersey
Ms. Virginia A. Stallings, M.D. »
Jean A. Cortner Endowed Chair in
Pediatric Gastroenterology
Professor of Pediatrics
University of Pennsylvania School of Medicine
Division of Gastroenterology and Nutrition
The Children's Hospital of Philadelphia
Philadelphia, Pennsylvania