Douglas E. Lonergan, 74, of Middletown, NJ, passed away on Monday, September 8, 2025 at Riverview Medical Center.

He was born in Brooklyn, NY on October 4, 1950. A graduate of St. John's University, he was employed as a Telecommunications Consultant with SenSys International Inc. Beloved by all. His loved ones will always remember his kindness and brilliance.

A Memorial Gathering will take place on Saturday, October 4, 2025 from 10:00am to 11:00am at the Holmdel Funeral Home, 26 South Holmdel Road, Holmdel, NJ 07733.

In lieu of flowers, donations in memory of Douglas are suggested to Tunnel to Towers Foundation .