David Rockefeller his graduate studies, he received a Ph.D. from the University of Chicago in 1940. After completing his studies in Chicago, he became secretary to New York Mayor Fiorello La Guardia for eighteen months in a "dollar a year" public service position. Although the mayor pointed out to the press that Rockefeller was only one of 60 interns in the city government, his working space was, in fact, the vacant office of the deputy mayor. From 1941 to 1942, Rockefeller was assistant regional director of the United States Office of Defense, Health and Welfare Services. Rockefeller enlisted in the U.S. Army
Rockefeller University on York Avenue. Richard P. Lifton—previously the executive director of the Center for Human Genetics and Genomics at Yale University—became the university's eleventh president on September 1, 2016. The Rockefeller University Press publishes the "Journal of Experimental Medicine", the "Journal of Cell Biology", and "The Journal of General Physiology". The Rockefeller University was founded in June 1901 as The Rockefeller Institute for Medical Research—often called simply The Rockefeller Institute—by John D. Rockefeller, who had founded the University of Chicago in 1889, upon advice by his adviser Frederick T. Gates and action taken in March 1901 by his son, John D.