Hertz, David R. – suddenly on Oct. 15, 2022, age 68, of Oyster Bay, NY, formerly of Great Neck, NY. Beloved husband of Diane-Olivia Berenzy. Devoted President of the Great Neck Alert Engine, Hook, Ladder and Hose Co., No. 1. Visiting Great Neck Alert Engine, Hook, Ladder and Hose Co., No. 1. 555 Middle Neck Rd., Great Neck NY 11023, Friday 5-9 p.m. Firematic Services Friday 8 p.m. Interment is private. Donations in his memory can be made to Firefighter Cancer Support Network at https://firefightercancersupport.org/how-you-can-help/donate/ For further information visit www.oysterbayfuneralhome.com