Joss Reimer

Joss Reimer
4th Chief Public Health Officer of Canada
Assuming office
April 1, 2026
Prime MinisterMark Carney
SucceedingTheresa Tam
Personal details
Alma materMcMaster University
University of Winnipeg (BA)
University of Manitoba (MD, MPH)
OccupationPhysician
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Joss Reimer is a Canadian physician. On February 20, 2026, Minister of Health Marjorie Michel announced that Reimer will become Chief Public Health Officer of Canada on April 1, 2026. Prior to this appointment, she was the Chief Medical Officer for the Winnipeg Regional Health Authority, and president of the Canadian Medical Association.