2014: Active Member of the European Academy of Esthetic Dentistry 2013: Postdoctoral Lecture Qualification from the University of Cologne, Assistant Professor University of Cologne 2012: Submission of PhD Thesis Department of Oral and Maxillofacial Plastic Surgery, University of Cologne, Germany Since 2010: Research Fellow of the Department of Oral and Maxillofacial Plastic Surgery University of Cologne, Germany 2009: since this year Lecturer in the Master of Science program for Periodontology of the Dresden International University in cooperation with the German Society for Periodontology 2007: Lecturer in the Master of Science program for Periodontology at the Steinbeis University, Berlin in cooperation with the German Society for Periodontology 2006: Co-author of the Chapter "Bone Augmentation in Oral Implantology" in Khoury, Antoun, Missika: Bone Augmentation in oral Implantology; Quintessence Publishing, London/Chicago 2004: Obtained specialist degree in Periodontology from the German Association for Periodontology 2003: Employed by the Dental Council of Westfalen-Lippe as postgraduate lecturer in Oral Surgery for dental residents; Established the "Study Club Implantology Münster" 2001: German editor for the International Journal for Periodontics and Restorative Dentistry, Quintessence Publishing, Berlin 2000: Obtained specialist degree in Implantology from the German Association for Implantology 1999: Established private practice in Münster; Employed as lecturer in Implantology by the Dental Council of Westfalen-Lippe; Graduation in Oral Surgery from the Dental Council of Westfalen-Lippe 1997-1998: Postgraduate study in Oral Surgery, dental resident at the Private Clinic for Implantology and Esthetic Dentistry "Schloss Schellenstein", Prof. Dr. Fouad Khoury, Olsberg 1996: Postgraduate study in Oral Surgery, dental resident for Dr. J. Schmidt, Brilon; Performed scientific research on "bone remodeling under mechanical forces" at the Institute for Experimental Orthopedics, Prof. Dr. David Jones, University of Münster 1995: Postgraduate study in Oral Surgery. Worked as dental resident for Prof. Dr. Dr. Georg Habel, Münster 1994: Graduation 1989-1994: Degree in Dental Medicine at the Westfälische-Wilhelms University in Münster, Germany   Presently he is holding an assistant professorship position at the Department of Oral and Maxillofacial Plastic Surgery and Implantology at the University of Cologne, Germany. International Lectures in the USA, Japan, Russia, Europe Lecturer in several national post graduation education programs of different dental councils and dental associations.