High Quality Content by WIKIPEDIA articles! Children`s Health Fund (CHF) is a non-profit organization that provides health care to children and families on mobile medical clinics throughout the United States. CHF was founded in 1987 by singer/songwriter Paul Simon and and pediatrician/advocate Irwin Redlener, M.D.. The organization began with a single mobile medical unit funded by Simon and designed by Redlener’s wife, Karen. More than 20 years later, the organization has 23 programs with more than 50 mobile medical units and is the nation`s leading provider of mobile-based health care for homeless and low-income children and their families. Karen Redlener remains with CHF, currently serving as the organization’s executive director.