ZTM Hans Geiselhöringer, born 1968, first trained to become a dental technician in Germany and then completed his training to qualify as a CDT (Certified Dental Technician) in Chicago, USA in 1991. This was followed in 1991 to 1992 by further training in New York, USA focusing mainly on anaplastology/epithetics. He then trained to become a technical business administrator, completing the course in 1994. After this, he took up the posts of business manager and laboratory manager concentrating on implantology and ceramics until 1998. Since 1998, he has been working on an independent basis with the company that he founded, Dental X GmbH, a laboratory specializing in implantology, anaplastology and functional and aesthetic reconstructions, in Munich. Hans Geiselhöringer was managing director of the foundation for media culture from 1995 to 2002. He is a member of the DGÄZ, DGOI, ICOI, IPS and I.W.C.