1970-1976 graduated from the State University of Medicine and Pharmacy. N. Testemitanu Moldova, Chisinau.
1976-1977 graduated from the internship in the specialty "Otorhinolaryngology"
1994 received the title of Doctor of Medical Sciences, associate professor, on the basis of the Department of "Otorhinolaryngology", on the basis of the State University of Medicine and Pharmacy " N. Testemitanu Moldova, Chisinau.
He is the chairman of the World International Congress on "Otorhinolaryngology",
Foreign practices and participation in international conferences:
1997 Austria, Sydney
1998 Israel, Jerusalem
1999-2001 France, Paris
2000 Germany, Berlin
2004 Istanbul, Ankara (numerous)
2008 Italy, Bolonia
2010 England, London
2012 Spain, Barcelona
2012 Italy, Rome
2015 Czech Republic, Prague
St.Petersburg annually, over the past 30 years.