Sr. Joanne Callahan, OSU, M.S., P.D.

Sr. Joanne Callahan, OSU, M.S., P.D. jcallahan@drvcschools.org

(Site Administrator)
Superintendent of Schools
Diocese of Rockville Centre
Ph: (516) 678-5800
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Diocese of Rockville Centre, PO Box 9023, 50 North Park Avenue, Rockville Centre, NY 11571-9023
Phone: 516-678-5800  |  Fax: 516-678-7362
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