Dr. Lambert J Stumpel is a 1982 graduate from the Royal University of Utrecht, School of Dentistry, the Netherlands. He practiced on the island of Aruba till 1985 after which he was in private practice in Breda, the Netherlands. In 1991 he relocated to San Francisco, CA He is the former (1992-2006) Director of Implant Prosthetics,  Oral & Maxillofacial Residency Program, University of the Pacific, San Francisco, CA . He is the developer of the 3D Click Guide®, holder of two patents, has authored over 25 scientific publications and a textbook chapter . He is a fellow of the Academy of Osseointegration a member of the Pacific Coast Society for Prosthodontics. Dr. Stumpel maintains a private practice in San Francisco, CA and is the CEO of Idondivi, Inc.    www.3DClickGuide.com