Since joining ORH in 2013 Tom has worked on a number of simulation models and other software tools used by ORH and its clients – including the Royal Flying Doctor Service and New South Wales Ambulance in Australia, the London Ambulance Service in the UK, and the British Colombia Ambulance Service in Canada.Tom’s fields of interest are discrete event and agent based simulation, and pickup and delivery problems. Tom holds a PhD in Theoretical Physics from University College London.