Brentwood Schools 1725 Brentwood Rd Founded in 1856, the Academy of Saint Joseph is a private Catholic school conducted by the Sisters of Saint Joseph of Brentwood, New York. Situated on a beautiful 200 acre campus, it is accredited by the New York State Board of Regents and by the Middle States Association of Colleges and Schools and holds full membership in the New York State Association of Independent Schools and the National Catholic Educational Association. Brentwood NY Schools Academy Of St Joseph www.asjli.org Business Reviews Academy Of St Joseph Testimonials