Prof. Dr. med. dent. Daniel S. Thoma – Zurich, Prosthodontist – Clinic for Fixed and Removable Prosthodontics and Dental Material Science, Zurich Prof. Dr. Daniel Thoma is the Head of Reconstructive Dentistry and Vice-Chairman at the Clinic for Fixed and Removable Prosthodontics and Dental Material Sciences, University of Zurich, Switzerland. He graduated in 2000 at the University of Basel, Switzerland and was trained in implant dentistry and prosthodontics at the Clinic for Fixed and Removable Prosthodontics and Dental Material Sciences, University of Zurich, Switzerland.