Since 1974 owner of Dental offices and laboratories in Salzburg (Austria) and Verona (Italy)

Since 1974 speaker for Oral Laser Therapy in more than 300 national and international Congresses

Since 1999 lectures in more than 100 Universities worldwide

1983 - 2002 
Owner of Editor House Quintessence Italy, printing hundred's International Journals and Books for Dentistry worldwide, Verona (Italy)

1984 - 1990 
Owner of the most important international Congress Centre of Dentistry with more than 5000 international participants per year. International Congress Centre ICC, Garda Lake - (Italy)

1999 - 2000 
PR manager from ESOLA (Prof. Moritz,)

2000 - 2014 
Author and co-author of scientific publications in laser therapy

Since 2001 owner of research and education center in laser therapy, with more than 500 students per year - Verona (Italy)

2001 - 2007
Professor at the University of Genoa (Italy) DISTBIMO

2002 - 2012 
Scientific Director of Creation Srl, Verona (Italy)

Since 2008 President of the Academy of Laser Education (ALE), Verona, (Italy)

Since 2008 Scientific Director of the Master in Light and Laser Therapy in Dentistry and ENT, Cagliari - Verona (Italy)

2007 - 2014 
Professor at the University of Cagliari(Italy), Dental Hygiene degree course,

2008 - 2014 
International PR Manager of the Intercollegiate Consortium for the Development of Sciences in Dentistry (CO.I.SC.O), Milan - Cagliari (Italy)