Dennis Michael O'Brien Obituary

The memory of Dennis Michael O'Brien of Chula Vista, California, born in Los Angeles, California, who passed away on August 19, 2024 at the age of 86, will forever remain in the hearts of those touched by this precious presence in their lives. Family and friends are welcome to leave their condolences on this memorial page and share them with the family.

He was predeceased by: his parents, James O'Brien and Verna O'Brien; and his brothers, Jack O'Brien, Jim O'Brien and Patrick O'Brien (Joyce O'Brien).

He is survived by: his children, Cynthia Holton, Shaun O'Brien and Heather Ryan; his grandchildren, Timothy Holton, Kathleen Holton, Aidan Deschene, Kieran O'Brien, Declan O'Brien, Mary Ryan, Eamonn Ryan, Conlan Ryan, Elizabeth Ryan and Malcolm Ryan; and his sister-in-law Aldyth O'Brien.

His contributions to his family, friends, loved ones, and nature will forever be honored and remembered.