Professor and Director of Department of Orthodontics, Dresden University of Technology, Germany Study of dentistry at the Friedrich Schiller University (FSU) Jena, Germany Study of medicine at the Wroclaw Medical University, Poland 2002 Education as tutor in PBL (Problem based learning), Harvard University education programme1993-1995 Assistant at the Institute of Pharmacology and Toxicology at the FSU Jena, Germany 2004-2011 Professor and Director of Department of Orthodontics, Preventive and Pediatric Dentistry Centre of Dentistry and Oral Health, Ernst-Moritz-Arndt-University, Greifswald, Germany Since 2010 – Professor in the department of dental surgery at Medical University of Wroclaw, Poland 2013 nomination from president Republic of Poland to professor (the title of Presidential Professors) Since 2011 - Professor in Department of Orthodontics, Medical Faculty Carl Gustav Carus, Dresden University of Technology, Germany