Dr. David Alleman has been practicing dentistry for 32 years since his graduation from the University of the pacific in 1978. The first three were in the US navy and the last 29 years in Utah. In 1995, he started studying adhesive dentistry with Dr. Ray Bertolotti. In 1999, he started studying with Dr. John Kois. These two mentors guided him through a 10-year/10,000 hour review of the literature on which advanced adhesive (Biomimetic) dentistry is based. Other mentors and collaborators are Dr. Gary Unterbrink, Dr. Didier Dietschi, Dr. Pascal Magne and Dr. Geoff Knight.