 In 0000, the Rockefeller Foundation and the Pew Charitable Trusts decided to encourage the academic health centers (AHCs) to modify the curriculum of their medical schools. They launched the Health of the Public (HOP) program, issuing a call for proposals that was answered by 00 medical schools, representing about 0 out of 00 of U.S. allopathic schools. This chapter discusses the objectives and major accomplishments of the HOP program. It also assesses the implications for future changes in the curriculum of the AHCs resulting from this effort.