The Deree College is a private, non-profit, liberal-arts college, located in Athens, Greece. Its 64-acre main campus is located in the northeastern Athenian suburb of Agia Paraskevi.Deree College is a division of the Boston-based not-for-profit organization American College of Greece. It is fully accredited by the New England Association of Schools and Colleges and also has a degree validation agreement with the Open University of the United Kingdom.