Patrick L. Roetzer, DDS, FICD, FACD, PFAF, is a Fellow in the American and the International Colleges of Dentistry and a member of the Pierre Fauchard Society. He has served as professional relations director at Danville Materials/Zest Dental Solutions and consults with several other manufacturers. He currently serves as a full-time associate professor and co-director of the International Dental Student program at the University of the Pacific, Arthur A. Dugoni School of Dentistry, where he had served as the director of operative dentistry. He is a member of the Consortium of Operative Dentistry Educators and serves as a grader in the Western Regional Examination Board. Dr Roetzer is an international lecturer and has developed and patented a number of dental devices.