Open House for prospective students and their families. Learn more about Kellenberg and tour the facilities.
Kellenberg is owned and directed by the Society of Mary (Marianists), a religious order of priests and Brothers. The Marianists were founded in 1817 by Venerable William Joseph Chaminade to educate youth as a means of Christianize society.
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Kellenberg Memorial High School is registered by the Board of Regents of the University of the State of New York, accredited by the Middle States Association of Colleges and Schools, and a full member of the New York State Association of Independent Schools.