Dr. Daniel Greenstein became the fifth chancellor of Pennsylvania's State System of Higher Education in 2018. He serves as CEO of the State System, which operates Pennsylvania's 14 public universities, serving more than 100,000 students. He works with the Board of Governors to recommend and develop overall policies for the System. Greenstein previously led the Postsecondary Success strategy at the Bill and Melinda Gates Foundation, where he worked with higher education leaders on initiatives designed to raise educational-attainment levels and to promote economic mobility, especially among low-income and minority students. He developed and implemented a strategy for increasing the number of degrees awarded and for reducing the attainment gaps among majority and non-majority students. Greenstein has created and led several internet-based academic information services in the US/UK and has served on boards and as a strategic consultant for many educational and cultural organizations.