He graduated in 1991 from the Faculty of Dentistry at the University of Chile. From 1992 to 1995 he completed a Master of Science in Periodontology and Osseointegration at the Catholic University of Leuven (KULeuven, Belgium). He is an active member of the European Osseointegration Association since 1993, and of the Osseointegration Academy since 2000. He is also a Full Professor and Researcher at the University of los Andes, since the foundation of the Faculty of Dentistry in 2001. Since 2006 until 2009 he completed the specialization program in Oral and Maxillofacial Surgery at the University Hospital of the University of Lausanne, (CHUV, Switzerland). From 2009 to 2020 he served as Director of Postgraduate Studies at the Faculty of Dentistry and as part of the academic team of Oral and Maxillofacial Surgery at the University of los Andes. From 2012 to 2017, he completed his PhD at the International University of Catalonia, researching topics in the areas of Periodontology and Oral Medicine. In 2015, he formed the Dentistry Service of the Universidad de los Andes Clinic, which he headed as Chief until 2020. Dr. Rosenberg received 2 important competitive grants from the chilean government, for Research and Development in the field of Biotechnology and particularly in Oral Medicine and Periodontology. Dr. Rosenberg is the titular inventor of numerous patents for biotechnological developments, and has published the results of his research in various international journals.