Thomas is working as a general manager for the Swiss company Geistlich Pharma AG and responsible for the German affiliate. He holds a PhD in biology with research in molecular biology and microbiology. After his thesis work at the university of Heidelberg he joined several Swiss pharmaceutical companies in various positions such as medical manager, product manager, project manager and area sales manager. After joining Geistlich he established the affiliate in the German market and reached the market leader position in dental tissue regeneration. Thomas Braun gained experiences in the dental markets during the last 28 years.