Position: Private Practice, Tokyo, Japan

Biography Text: Dr. Masahiko Nikaido received his D.D.S. from Tokyo Dental College in 1981 and certificate in periodontology from Tufts University School of Dental Medicine in 1997. He became ABP diplomate in 2003. He maintains a private practice in the heart of Tokyo, while teaches in Tokyo Dental College as a clinical professor. Dr. Nikaido is a past president of Japanese Academy of Clinical Periodontology.