Lectures/Courses
- Chicago 2009/ USA
- Chicago 2010/ USA
- Charlotte North Carolina 2010/ USA
- Chicago 2011/ USA
- Miam Florida 2011/ USA
- Ft. Lauderdale Florida 2011/ USA
- Cherry Hill New Jersey 2011/ USA
- Chicago 2012/ USA
- Los Angeles California 2012/ USA
- Manhattan New York 2012/ USA
- Brooklyn New York 2012/ USA
- UCLA Los Angelas California 2012/ USA
- Houston Texas 2012/ USA
- Long Island New York 2012/ USA
- Miami Florida 2012/ USA
- San Juan Porto Rico 2012
- New Orleans/ 2012
- NYU Dental School, Manhattan 2012/ USA
- New Orleans/ 2012
- New York / / Private course / 2013
- Iowa Dental meeting / 2013
- Chicago 2013/ USA
- Kiev Ukraine/ 2013
- Barcelona/Madrid 2013/ Spain
- Belgium / 2013
- Poland / 2013
- Cologne / 2013
- Chicago / 2014
- Poland (PASE) / 2014
- Paris, France / 2014
- Biloxi Mississippi / 2014
- Istanbul / 2014
- Mexico / 2014
- los Angeles / 2014
- Chicago / 2015
- Kiev / 2015
- London / 2015
- Madrid Spain / 2015
- cologne, Germany / 2015
- Atlanta, GA / 2015
- Florida / 2015
- Macedonia / 2015
- Lisbon, Portugal / 2015
- Estonia / 2015
- Berlin / 2015
- New Orleans 2015
- Panky Alumina / 2015
- Helsinki Finland / 2015
- Israel / 2015
- Kiev / 2015
- Chicago / 2015
- Norway / 2015
- Puerto Rico / 2016
- Chicago / 2016
- London England / 2016
- Marseille,France /2016
- Kiev / 2016
- Virginia Beach / 2016
- kiev . 2016
- Atlanta ( Hinman dental meeting) / 2017
- Lodz Poland / Ceramist symposium / 2017
- Kiev /Yamamoto training center / 2017
- Lodz Poland Private hands on course / 2017
- Chicago mid winter / 2017
- Madrid Spain / 2017
- Grenada Spain/ 2017
- Chicago midwinter / 2018
- Lima Peru / 2018
- Atlanta (Hinmann Dental meeting ) / 2018
- University of Ghent Belgium / 2018
- Medellin Columbia / 2018