Dennis O'Brien Obituary
With solemn reverence, we commemorate Dennis O'Brien of Lincroft, New Jersey, whose life came to an end on February 4, 2025 at the age of 78, leaving behind cherished memories. Leave a sympathy message to the family in the guestbook on this memorial page of Dennis O'Brien to show support.
He was predeceased by: his parents, John O'Brien and Margaret O'Brien (Riley); his siblings, Gerard O'Brien, Nancy Dooley, Sharon McNulty and Arlene Quirk; and his siblings-in-law, Richard Barrett, Donald Myers Sr., Joseph McNulty Sr., Robert Dooley Sr., Susan Myers and Barbara O'Brien.
He is survived by: his children, Dennis M. O'Brien (Chandra) of Manahawkin, Kelli (Leon) of Lincroft and Keith P. O'Brien of Bayonne; his brother John "Jack" O'Brien (Mary); his brothers-in-law, Walter G. Barrett Jr. (Lourdes) of Bayonne and Daniel Quirk; and his grandchildren, Olivia, Mackenzie, Alec, Austin, Zachary, Kellen, Shae, Parker and Ava. He is also survived by many nieces, nephews and cousins.
In lieu of flowers, donations may be made in Dennis' memory to the Lustgarten Foundation, 415 Crossways Park Drive, Woodbury, NY 11797, or St. Jude's Children's Research Hospital, 262 Danny Thomas Drive, Memphis, TN 38105.
