Dr David Dickson Welcome to Tumbi Dental! We have over 15 years experience in providing the best quality dental care to all members of the family. It doesn’t matter if it’s your first visit to the dentist in a while, your first dentist visit ever, or if you are nervous about your visit to the dentist, let us help you build your confidence with our gentle and caring approach. We are conveniently situated at the Tumbi roundabout midway between Berkeley Vale and Killarney Vale just moments from Bateau Bay and Long Jetty.