Bill maintains a full time specialist private practice restricted to Endodontics in Brisbane and Toowoomba. He works in a dedicated trauma clinic at Metro South for Queensland Health. In addition, Bill holds an honorary Associate Professor title at the University of Queensland. He graduated DClinDent (Endo) from the University of Adelaide and has a PhD from the University of Sydney as well as numerous Fellowships.  Bill has published more than 55 papers in international dental, material science and engineering journals. His papers are cited as reference texts by the American Association of Endodontists and the International Association of Dental Traumatology for the treatment of dental trauma and regenerative endodontic procedures. Bill is a contributing author for book chapters on endodontic outcomes, dental trauma and regenerative endodontics in the “Textbook and Color Atlas of Dental Injuries to the Teeth”. He has lectured extensively nationally and internationally and has research collaborations in all six continents. Bill also volunteers in remote aboriginal clinics as a general dentist.