Peter R. Then, DMD, Dr Med Dent, has been in private practice limited to periodontics and dental implants since 1995. He is a Diplomate of the American Board of Periodontology and a member of several dental societies, including the American Academy of Periodontology and the International Team of Oral Implantology. Then has extensive experience in all surgical aspects of implant dentistry including full-arch implant rehabilitations, periodontal plastic surgery, and interdisciplinary treatment to achieve optimal outcome for patients.