My name is Andreas Braun. I am the Director and Chair of the Clinic for Restorative Dentistry, Periodontology and Preventive Dentistry at the University Hospital RWTH Aachen. I am in charge of the Master’s program in Periodontology, which is offered by my clinic in cooperation with the RWTH International Academy under the umbrella of the Rhenish Westphalian Technical University, or RWTH Aachen for short. In addition, I also design individual modules of the course together with many renowned colleagues. I myself have been working in both the clinical and scientific fields of periodontology for almost 30 years now and am very much looking forward to soon being able to share my knowledge with you as clinically working dentists.