William is an Unaccredited Urology Registrar at Joondalup Health Service and is also concurrently completing a Master of Surgery degree at the University of Melbourne. His research examines intradetrusor Onabotulinumtoxin A usage for idiopathic and neurogenic overactive bladder conditions, focusing on long-term efficacy and treatment-related adverse events, and aims to identify patient and clinical predictors of successful therapy. He has also conducted upper tract urothelial carcinoma research at Eastern Health Services and has helped develop the ACCEPT-U database to support collection of much-needed Australian upper tract urothelial carcinoma data.