C.W. Post Campus of Long Island University is a private school, based in Brookville in Nassau County, New York, United States. It is the biggest campus of the private Long Island University system. The institution has made available a comprehensive range of undergraduate and graduate programs in Accountancy, Business, Education, Liberal Arts and Sciences, Computer Science, Health Professions and Nursing, Library and Information Science, Public Service, and Visual and Performing Arts. Furthermore, LIU Post takes special pride in its reputable lifetime learning program. The Continuing... See full description.