Dr. Sadan received his training in prosthodontics from the LSU School of Dentistry and has also completed a fellowship in prosthodontics emphasizing esthetic and implant dentistry at LSU. Dr. Sadan is professor and chairman of the Department of Comprehensive Care, Case Western Reserve University School of Dental Medicine. A member of several professional organizations including the American College of Prosthodontists, the Academy of Osseointegration, the European Academy of Esthetic Dentistry, the American College of Dentists, OKU Dental Honor Society, and other organizations, he maintains an intramural practice limited to fixed and implant prosthodontics. He is the editor-in-chief of Quintessence International, the editor-in-chief of Quintessence of Dental Technology (QDT), served on the editorial boards of other journals, and has lectured and published nationally and internationally on esthetic and implant dentistry and biomaterials.