Invisalign, AAA and Ceramics

Dr David Penn graduated from Sydney University in 1978 and has been in private practice ever since. He founded SCDL in 1983 and has built it into one of the largest and most sophisticated laboratories in the world with offices in the USA, UK, Ireland, NZ, Hong Kong and Australia. David has published many articles and lectures on aesthetics, Invisalign and crown and bridgework. He graduated as MBA in 2006 from Rushmore University and in 2007, created the philosophy of Anterior Aesthetic Alignment. In 2008, he completed writing the AAA / Invisalign accreditation course and released the Penn Composite Stent.