1. Consultant & Specialist in Restorative Dentistry, King’s College Hospital, London, UK
2. Staff Dentist in Acute Dental Care, King’s College Hospital, London, UK
3. Consultant & Specialist in Restorative Dentistry, King’s College Hospital, London, UK; Reader in Primary Dental Care & Advanced General Dental Practice, Faculty of Dentistry, Oral & Craniofacial Sciences, King’s College London, London, UK