• Young Operational Research 15 conference, University of Bath, Bath, UK, 28th-30th March 2007
  • The Institute of Mathematics and its Applications, Fifth International Conference on Quantitative Modelling in the Management of Health Care London, 2nd-4th April 2007
  • Health Care Modelling, One Day International Conference, Southampton, 2nd May 2007
  • The Operational Research Applied to Health Services PhD Workshop, Toronto, Canada, 24-25th July 2008
  • The 34th International Conference on Operational Research Applied to Health Services, Toronto, Canada, 28th July – 1st August 2008
  • Young Operational Research 16 conference, University of Warwick, 24-26th March 2009
  • Student Conference on Operational Research (SCOR), Lancaster University Management School, 27-29th March 2009
  • Invited speaker, Simon Fraser University, Vancouver, Canada, Modelling of Complex Social Systems, May 13th 2009
  • The 35th International Conference on Operational Research Applied to Health Services, University of Leuven, Belgium, 12-17th  July 2009
  • Invited speaker, Cardiff School of Mathematics, Operational Research Group, 3rd September 2009
  • Invited speaker, System Dynamics+, Simulation Special Interest Group joint meeting, Warwick Business School, 25th February 2010
  • Young OR Conference, Aston Univeristy UK, 22nd-24th September 2015