In May 2009, he was named chairman of Harvard Medical School's Department of Global Health and Social Medicine, succeeding Jim Yong Kim, his longtime friend and collaborator. Kim was appointed as of 2012 President of the World Bank. On December 17, 2010, Harvard University's President, Drew Gilpin Faust, and the President and Fellows of Harvard College, named Farmer as a University Professor, the highest honor that the University can bestow on one of its faculty members.