Dr.Yoshiyuki Hagiwara graduated Nihon University School of
Dentistry in 1985. He attended at The Ohio State University
College of Dentistry in 1993. He is currently an assistant
professor in the Third Department of Prosthetic at Nihon
University in 2002. He is the chief of Implant Department at
Nihon University School of Dentistry Dentist Hospital。He is a
member of Japan Prosthodontic Society, Japanese Society of Oral
Implantology, International Association for Dental Reserch,
Academy of Osseointegration American Academy of Fixed
Prosthodontics, International College of Prosthodontists Carl O.
Boucher Prosthodontic Society