Dr. John Patrick retired from the University of Ottawa in June 2002. He had been Associate Professor in Clinical Nutrition in the Department of Biochemistry and Paediatrics for twenty years. Dr. Patrick's medical training was in London, England. He has done extensive research into the treatment of childhood nutritional deficiency and related diseases holding appointments in Britain, the West Indies and Canada. He has worked in Central Africa assisting in the development of training programs that deal with childhood protein-energy malnutrition.
Dr. Patrick now lectures throughout the world working for the Christian Medical and Dental Society in Canada and the Christian Medical and Dental Association in the United States. He speaks frequently to Christian and secular groups and is able to communicate effectively on moral issues in medicine and culture and the integration of faith and science.