TORONTO The Ontario government is tapping the medical officer of health for Kingston, Frontenac, Lennox and Addington as the province’s next top doctor. CTV News has learned that Dr. Kieran Moore will be appointed as Ontario’s new chief medical officer of health, replacing Dr. David Williams. The province will make the announcement on Monday. Williams was named as the province’s top public health official in 2016. He was supposed to leave his role in February but agreed to be reappointed to the position for a term that would conclude on Sept. 2021. Williams has faced criticism for his handling of the COVID-19 pandemic, with many leaders in the medical community calling for his removal.