John joined The George Institute in March 2014 and has since contributed to a variety of academic and business projects in Australia, in China and with George Clinical.  His current work with the Renal and Metabolic Division includes a prospective national cohort study of Dialysis Outcomes in India, and an epidemiological study of chronic kidney disease of unknown origin in Sri Lanka.

In 2015 John convened the Steering Committee and chaired the Judges Panel for the Affordable Dialysis Prize. His primary role with the George is as the Managing Director of Ellen Medical Devices Pty Ltd, a new Australian company founded to build and test a prototype of the winning entry.