Dennis O'Gara Obituary

The family of Dennis O'Gara of Saint Augustine, Florida announces his passing on September 27, 2026. Dennis, born on July 30, 1950, is remembered by family, friends, and others who shared time and connection. Leave a sympathy message to the family in the guestbook on this memorial page of Dennis O'Gara to show support.

He was predeceased by: his parents, Michael O'Gara and Martha O'Gara Holmes; and his brothers, John O'Gara and Robert O'Gara. He is survived by: his wife Karen O'Gara; his children, Jennifer Aga (Alem), Dennis O'Gara (Rebecca), Stephanie Chambers (Alan) and Melissa Callender (Adam); his brothers, Terry O'Gara and Michael O'Gara; and his grandchildren, Kierstin O'Gara, David O'Gara, Alex Chambers, Brianna O'Gara, Luke Chambers, Aiden Callender, Jacob Chambers, Gabby Aga, Olivia Callender and Cameron Aga.

A funeral Mass will be held on Saturday, October 3rd 2026 at 11:00 AM at the St. John Paul II Catholic Church (127 Stone Mason Way, Ponte Vedra Beach, FL 32081). A burial will be held on Saturday, October 3rd 2026 at 12:30 PM at the Ponte Vedra Valley Cemetery (4750 Palm Vly Rd, Ponte Vedra Beach, FL 32082). Visitation will be held on Saturday, October 3rd 2026 at 2:00 PM at the Our Home.

In honor of Dennis's generous spirit and lifelong commitment to helping others, the family kindly requests that donations be made to either of his favorite charities in lieu of flowers: Tunnel to Towers Foundation, St. Jude Children's Research Hospital.