Jason Klein is Senior Vice President and Chief Investment Officer for Memorial Sloan Kettering Cancer Center, which he joined in 2008 to create the Investments Office. Klein oversees $9+ billion in global investment assets and leads 
asset allocation, manager selection and risk management efforts. Klein and the MSK investments team have achieved peer-based recognitions for innovation, portfolio construction and investment achievement.

An active member of the endowment and foundation investment community, Klein is Chair of the Investment Committee for the College Board and a member of the Investment Committee of The Council on Foreign Relations; he is also a current member of the Global Capital Markets Advisory Council for The Milken Institute and was formerly a member of the investment committees of Oxford University and Wesleyan University. Klein is a member of Board of Trustees of College Board and is a member of The Council on Foreign Relations and The Economic Club of New York.

Previously, Klein was the CIO for The Museum of Modern Art and a Vice President and Principal in the private equity division of Lehman Brothers. He earned an MBA from Wharton, a JD from The University of Pennsylvania Law School and a BA from Wesleyan University.