Dennis Diamond, 66 of Chicago; at rest March 9, 2015; Retired from CPD. Dear son of the late Myrtle and John; loving brother of Kenneth and Shirley (Ernest) Girardi. Family and friends will gather Saturday, March 21, 2015 from 9 a.m. until time of Funeral Mass, 10 a.m. at Mary, Seat of Wisdom Church, 920 Granville, Park Ridge. Private interment St. Mary's Cemetery. In lieu of flowers, memorials to Rainbow Hospice, 1550 Bishop Ct., Mt. Prospect, IL 60056 preferred. Leonard Zielinski, Funeral Director c/o Nelson Funeral Home handling services.