John Callaghan

Canadian cardiac surgeon

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John Callaghan is in following lists

By field of work

Notable Canadian people in healthcare and medicine

Gender:Male, Born in:Years 1900 to 1929

By work and/or country

Notable Canadian Surgeons

Gender:Male, Born in:Years 1900 to 1929

By category

1923 births

2004 deaths

20th-century Canadian physicians

Canadian cardiac surgeons