Matina S. Horner is the former Executive Vice President of Human Resources for Teachers Insurance and Annuity Association and College Retirement Equities Fund (TIAA-CREF).

She served as president of Radcliffe College from 1972 to 1989. She has held numerous teaching positions, including the DeRoy Visiting Professorship at the University of Michigan and an associate professorship of psychology at Harvard University.

A dedicated educator, business leader, and community volunteer, she serves on numerous boards of directors, including Black Rock Equity/Liquidity Funds Board, the MGH Institute of Health Professions, BARD collegeĀ  and the Longy School of Music. She is an emeritus trustee of Massachusetts General Hospital. In addition, she has been chairman of the board of the Revson Foundation, City Year, The Fund for the City of New York, the MGH Institute of Health Professions the Longy School of Music and the Greenwall Foundation. She also has served as a trustee/director of many other organizations and companies, including the Beth Israel Hospital, Time-Warner, Inc., the Massachusetts Eye and Ear Infirmary, The Federal Reserve Bank of Boston, Liberty Mutual Insurance, NSTAR, The Greenwall Foundation and Neiuman Marcus.

She received her A.B. from Bryn Mawr College and both her M.S. and Ph.D. from the University of Michigan.