The aim of the study was to develop criterion assessment system of the actual level of expertise of dental professionals practicing Implant dentistry. The study comprised fifteen dental experts aged from 35 to 47 years with the average 15 years clinical experience. For evaluation of the clinical portfolio of the dentists we developed 10 reference points and to ensure unification of the assessment approach we organised consensus methodical conference for our expert group. Scores were applied by parity of reasoning with point-rating system applied in continuing education programs of Medical University. Assessment of 43 clinical portfolios with short term and long term results of implant supported restorations was performed. Treatment was provided with the use of Nobel Biocare implants and prosthodontic rehabilitation was achieved with the use of CAD/CAM “Procera” technology. The study showed that dentists who practice implant dentistry from 1 to 7 years have good manual skills and clinical expertise sufficient for achieving positive treatment outcome. At the same time in general their actual diagnostic skills are not sufficient, they misapply additional diagnostic methods, do not perform risk analysis of potential clinical complications that leads to shifting responsibilities on the patients in case of complications emergence. Methods of Computer Assisted Design are widely popular during all stages of rehabilitation (diagnostic, surgical stent, final prosthesis framework). Actual level of expertise of dental professionals doesn’t depend on sex distribution. Males and females who practice implant dentistry have similar levels of clinical expertise.