Dr David Penn
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Dr David Penn, BDS MBA, founded Southern Cross in 1983 and is currently CEO and Head of Clinical and Technical Research. He also works in part time practice in Double Bay, NSW and teaches internationally on aesthetic dentistry and Invisalign.
His most recent developments have included Cercon Aesthetic (Porcelain fused to Zirconia crowns) , the Penn Composite Stent ( a new delivery system for direct composite veneers) and in 2008 wrote a complete accreditation course in conjunction with Align Technology for the introduction of a realignment phase in aesthetic dentistry using the brilliant Invisalign system. He has coined the phrases “green dentistry” and an “enamel neutral edict” to teach dentists how to adopt a more conservative approach to aesthetic dentistry.
He is currently developing a range of new generation sleep apnoea appliances with a team of dental sleep medicine experts.