Dr. Dunn graduated from Sydney University with honors in 1981. He is a fellow by examination of the Royal Australian College of Dental Surgeons. He was instrumental in the establishment of both the Osseointegration Society of New South Wales, being chairman of the inaugural committee, and later The Australasian Osseointegration Society. He is a senior clinical associate, University of Sydney, Faculty of Dentistry. He has also been a faculty member for the teaching of "The Diploma in Implant Dentistry," University of Sydney. Dr. Dunn has lectured both nationally and internationally including The Royal Australasian College of Dental Surgeons 2000 Congress, The Australian Dental Congress 1995, 1998, the Asian Pacific Dental Congress, and New Zealand Dental Association Congress 1998 as well numerous Nobel Biocare Teams Days. Dr. Dunn's practice is restricted to Prosthodontics with a special interest in cosmetic and implant reconstruction.