About David McLean David McLean is a professor in the Faculty of Medicine at the University of British Columbia and president of the Cancer Prevention Institute of Canada. Books by David McLean A Road Taken My Journey from a CN Station House to the CN Boardroom by (author) David McLean & Patricia Finn Community-Based Prevention Reducing the Risk of Cancer and Chronic Disease by (author) David McLean, Dan Williams, Hans Krueger & Sonia Lamont Community-Based Prevention: Reducing the Risk of Cancer and Chronic Disease by (author) David McLean, Dan Williams, Hans Krueger & Sonia Lamont The Health Impact of Smoking and Obesity and What to Do About It by (author) Hans Krueger, Dan Williams, Barbara Kaminsky & David McLean