She had earned a medical degree at the age of 52 and practiced as a family and palliative-care physician.

In 1984 she became active in the nuclear disarmament movement and a member of the International Physicians for the Prevention of Nuclear War Canada and co-wrote a book, Enough Blood Shed: 101 Solutions to Violence, Terror and War.

Awards she received over the years include the Queen Elizabeth II Golden Jubilee Medal from the Governor General, the Gandhi Prize, the Award of Excellence from Doctors of B.C. and, with Down, the 2019 Distinguished Achievement Award from the Canadians for a Nuclear Weapons Convention. [Condolences; Times Colonist 18 December 2022]