Dr Jan Hermann Koch is a dentist with several years of practical experience, focusing on conservative dentistry, paediatric dentistry and periodontics. He is based in Freising near Munich in Germany and has over 20 years of experience as an editor, independent journalist and public relations professional. He earned his dental degree from Freie Universität Berlin in Germany and is a member of the Bayerische Landeszahnärztekammer (Bavarian dental association) and the Deutsche Gesellschaft für Zahn-, Mund- und Kieferheilkunde (German association for dental, oral and maxillofacial medicine).