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Dennis O'Leary
Alexa top questions
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When did Dennis O'Leary die?
January 29, 2023
How did Dennis O'Leary die?
Parkinson's disease
How old was Dennis O'Leary when he died?
85 years old
Where did Dennis O'Leary die?
Kansas City, Missouri, USA
When was Dennis O'Leary born?
January 28, 1938
Where was Dennis O'Leary born?
Kansas City, Missouri, USA
What was Dennis O'Leary's birth name?
Dennis Sophian O'Leary
What was Dennis O'Leary known for?
Today
and
60 Minutes II
Was Dennis O'Leary married?
Yes, to Diane Guida. He was married to Margaret Wiedman from 1980 to January 29, 2023.
Known for
Today
4.6
TV Series
Self
1982 • 1 ep
60 Minutes II
7.1
TV Series
Self - Joint Commission on Accreditation of Healthcare Organizations
1999 • 1 ep
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