Dennis O'Brien Obituary
The passing of Dennis O'Brien (Columbia, South Carolina) occurred on August 18, 2026. Dennis, born on December 15, 1946, shared life with family, friends, and community. You can send your sympathy in the guestbook provided and share it with the family. You may also light a candle in honor of Dennis O'Brien or send a beautiful flower arrangement to the funeral service.
Dennis touched many lives and will be remembered fondly for the moments shared and the memories created. Family, friends, and colleagues extend their love and support during this time. While Dennis’s presence will be missed, the influence he had on others will remain. Those who knew him will carry forward memories that reflect his character and spirit.
He is survived by: his wife Mary Ann; his son Brad; his grandson Deckard; his daughter-in-law Vicki; and his pet Harlow.
