Memorial Page for Dennis J. O'Callaghan

1. Jan 1940 – 30. Mar 2026(86 years)United States

American virologist

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This memorial page was created automatically. Loved ones can claim it, personalize it, and add memories. If publication is not desired, a removal request can also be submitted.

Memorial Page for Dennis J. O'Callaghan (1940-2026)

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Memorial Page for Dennis J. O'Callaghan

1. Jan 1940 – 30. Mar 2026(86 years)United States

American virologist

Candles

Condolences

Family Tree

Activity Biography Obituary Memories Memorials1 Family Tree Condolences

Activity

Recent

No activities yet

Show Sympathy

Show your connection

Light a Candle

1 Candles

Created automatically

This memorial page was created automatically. Loved ones can claim it, personalize it, and add memories. If publication is not desired, a removal request can also be submitted.