Who’s Who of Humanitarians and Philanthropists

Una J. Williams

Title: Psychiatric Social Worker (Retired)

Company: Mental Health Association
of Nassau County

Location: Huntington Station, NY United States


  • American Association Family Counselors and Mediators
  • Germany Philatelic Society (Chapter 30, President 1990)
  • International Academy of Behavioral MedicineCounseling and Psychotherapy, Inc.
  • Nassau County (Counselor, Project Liberty, 2002-2003)
  • National Association of Social Workers
  • Town of Huntington (Chairman, Human Relations Committee, 1970)
  • Unitarian Universalist Fellowship of Huntington (Secretary, Board of Trustees, 1984)


  • Honoree, Distinguished Worldwide Humanitarian Award (2019, 2017)
  • Inductee, Worldwide Lifetime Achievement (2016)
  • Featured Listee, “Who’s Who in Medicine and Healthcare,” Marquis Who’s Who (1997-2012)
  • Featured Listee, “Who’s Who of American Women,” Marquis Who’s Who (1995-2011)
  • Featured Listee, “Who’s Who in America,” Marquis Who’s Who (1997-2010)
  • Featured Listee, “Who’s Who in the World,” Marquis Who’s Who (2000-2010)
  • Featured Listee, “Who’s Who in the East,” Marquis Who’s Who (1999-2000, 1995-1996)
  • Featured Listee, “Who’s Who Among Human Services Professionals,” Marquis Who’s Who (1992-1993)
  • Recipient, Member of the Year Award (1987)

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