Dr. Paul Sipos MSc. works as a periodontist and implant dentist at the Center for Implantology and Periodontology Amstelveen The Netherlands. His office maintains a SPSS database with over 16.000 implant treatments. He started his career as a dentist and periodontist for the Royal Netherlands Navy Dental Services and received periodontal training at the the National Naval Medical Center in Bethesda, Maryland (USA) and Academic Center for Dentistry Amsterdam (ACTA). He has published and co-authored several articles on periodontal and implant related subjects. He held the position as chairman of the Dutch Society of Periodontology (NVvP) and representative for the European Federation of Periodontology (EFP). His special interest lies in the field of soft and hard tissue maintenance and reconstruction.