Professor Massimo Simion received a degree in Medicine and Surgery, and specialty training in Odontostomatology and Dental Prosthodontics from the University of Milan. He is a Professor and Chairman of the Department of Periodontology, Dental School, University of Milan. Past-President of European Academy of Osseoinegrtion and the Academy of Osseointegration. Dr. Simion serves as referee for the Journal of Periodontology, International Journal of Periodontics and Restorative Dentistry, and Clinical Oral Implant Research. He has published several scientific articles, and lectures internationally on periodontology, osseointegration and bone regeneration.