1. Professor of Aesthetic Dentistry, College of Medicine and Dentistry, Ulster University; Senior Clinical Teacher, MSc in Aesthetic Dentistry, Unit of Distance Learning, Faculty of Dentistry, Oral and Craniofacial Sciences, King's College London
2. Private Practice, Ealing, London; Director MSc in Aesthetic Dentistry, Unit of Distance Learning, Faculty of Dentistry, Oral and Craniofacial Sciences, King's College London; Associate Professor, Department of Prosthodontics, University of Melbourne, Australia