Dr David Dunn is the principal of The Macquarie Street Centre for Implant and Aesthetic Dentistry.

Dr Dunn graduated in 1981 from the University of Sydney with a Bachelor of Dental Surgery with Honours. Dr Dunn became a Fellow of the Royal Australasian College of Dental Surgeons, by examination, in 1984.

He is a Senior Clinical Associate of the University of Sydney, Faculty of Dentistry, and a member of the prestigious Pierre Fauchard Academy. He is also a member of numerous international and national specialist societies and study groups including the International College of Prosthodontics and American Academy of Osseointegration.