Chair of the Congress committee, he owns a private practice in Stockerau and Vienna / Austria and is founding member of the Academy of Implantology Vienna. He made his PhD at the Dental University of Vienna in 1998 and in 2010 he was awarded the title “University Professor” by the Austrian Ministry of Science. Robert Haas is a cofounding member of the Austrian Society of Implantology and past vice president and past president. Since 2019 he is board member of the EAO and Chair of the Congress Committee and member of the Scientific board of the Sigmund Freud University Vienna. Furthermore he serves in the review board of JOMI, COIR, J Periodontol and OMFS. Robert Haas is a well known speaker at many national and international congresses and training courses. He has published more that 90 scientific articles in international journals and medical books.