John Callaghan
| Use attributes for filter ! | |
| Gender | Male |
|---|---|
| Age | 101 |
| Date of birth | October 1,1923 |
| Zodiac sign | Libra |
| Born | Hamilton |
| Canada | |
| Education | University of Toronto |
| Books | 30 Years of Open Heart Surgery at the University of Alberta Hospitals |
| Awards | Order of Canada |
| Date of Reg. | |
| Date of Upd. | |
| ID | 3615302 |
John Callaghan Life story
John Carter Callaghan, OC AOE was a Canadian cardiac surgeon who "pioneered open-heart surgery in Alberta" Born in Hamilton, Ontario on October 1, 1923, he received his medical degree from the University of Toronto in 1946.
