Bunn is the life sciences programme director for Barts Health NHS Trust and Queen Mary University of London. He is responsible for the development and delivery of the Barts Life Sciences programme, a set of research, education and commercial development activities which aims to accelerate the adoption of health care innovation. In this role he works with a wide range of government, commercial and community partners. Bunn is experienced in operational and strategic health services management, and the delivery of large organisational development programmes. He has a master’s degree in health management.