Dennis C. O'Brien Obituary

It is with deep sorrow that we announce the death of Dennis C. O'Brien of Kenmore, New York, who passed away on February 11, 2025, at the age of 66, leaving to mourn family and friends. You can send your sympathy in the guestbook provided and share it with the family.

He was predeceased by: his brother Michael O'Brien (Rachel). He is survived by: his children, Julianne Harig (Michael), Michael O'Brien (Kinsey) and Daniel O'Brien (Sarah Minderler); his grandchildren, Kareem, McKenzie, Jameson and Eleanor; and his siblings, Mary Kathleen Dishaw (Donald), Andrew O'Brien (Kathleen) and Bridget Paluzzi (Kevin). He is also survived by nieces, nephew & cousins.

If desired, donations in Dennis' memory may be made to the Juvenile Diabetes Research Foundation.