David A. Johnston
David A. Johnston, PhD, specializes in the areas supply chain management for the Schulich School of Business, York University. Dr. Johnston has successfully researched, taught and also consulted internationally in the area of supply management. Dr. Johnston is a well-respected thought leader who focuses primarily on issues of buyer-supplier cooperation, risk management, e-commerce and process improvement. He is also a member of Supply Chain Canada, the leading association and community for supply chain professionals in Canada.