Leonard is survived by his spouse, Helen Geltzeiler; son Jonathan Geltzeiler-Old Bridge, NJ; and daughter Michelle (Tom) Heyman-Hasting on Hudson, NY; grandchildren, David and Maya Heyman.
Graveside Services for Leonard will be held Friday, September 21, 2018 at 11:30 AM at Beth Israel Cemetery, Woodbridge Center Drive and Route #1, Woodbridge, New Jersey 07095.
The Period of Mourning will be observed at the Geltzeiler Residence.
In lieu of flowers, contributions in Leonard's memory may be made to Parkinson Foundation Research.
Arrangements are by Bloomfield-Cooper Jewish Chapels, Manalapan, NJ.
Fond memories and expressions of sympathy may be shared at www.bloomfieldcoopermanalapan.com for the Geltzeiler family.