Cristaldi, Alfred F. age 74 of Paramus, NJ formerly of West New York died Saturday, July 24, 2010. Beloved husband of Barbara (nee) Jeckert. Devoted father of Kevin Cristaldi, Karen Cristaldi, and Kathryn McKeon and her husband Richard. Loving grandfather of Olivia McKeon. Dear brother of Mary Scelsi and her husband John. Alfred spent may years as a Physics and Chemistry teacher at Riverdell High School. Family and friends are invited to visit Saturday 11AM – 1PM at Volk Leber Funeral Home, 268 Kinderkamack Road, Oradell, NJ. A prayer service will commence at noon. In lieu of flowers donations in his name may be made to the Alzheimer’s Association, 400 Morris Ave., Suite 251, Denville, NJ 07834.