Dennis Rohner qualified in both dentistry and medicine in Zurich between 1985 and 1990. He achieved a Special Degree in Maxillofacial Surgery in 1999 and is currently a Senior Consultant at the Cranio Facial Center Hirslanden (cfc) in Aarau, Switzerland. He is a member of numerous national and international organizations. He was awarded a PhD degree in 2005 at the University of Basel, Switzerland. He has had a number of special fellowships and has been a Research and Clinical Fellow in the Dept for Plastic Surgery at the Singapore General Hospital in 2000. He has extensive postgraduate education and experience in reconstructive maxillofacial surgery having held numerous residencies and consultant posts. He has published numerous articles on maxillofacial and reconstructive surgery.