Assoc.Prof.Dr. Dimitar Filtchev, Bulgaria Dr. Dimitar Filtchev obtained his degree in Dental Medicine from the Faculty of Dental Medicine in Sofia, in 1998. In 2000 he was appointed Assistant Professor at the Department of Prosthetic Dentistry at the same Faculty and from 2008 is a Senior physician at the same department. In 2003 he acquired a postgraduate specialization in Prosthetic Dentistry. In 2012 he completed his doctoral thesis on the following topic: “Arrangement of artificial teeth for implant-supported and non-implant supported overdentures”. Co-founder of the Laser Dental Center and the Implant Center at the Medical University in Sofia. Specialization in Prosthodontics, Faculty of Dentistry – Munster, Germany . Visited a number of practical and theoretical courses in Implantology, Orthodontics and Esthetic Dentistry by leading dental professionals like Prof. Nitzan Bichacho, Dr. Mauro Fradeani, Prof. Angelo Putignano, Dr. Henry Salama, Dr. Maurice Salama, Prof. Michelle Jabbour, Prof. Andre Saadoun and many others. Since 1998 he has been running a successful private practice in Sofia, focused on Implantology and Esthetic Dentistry. Dr. Filtchev has more then 50 publications in scientific journals, many scientific presentations at international dental congresses, numerous participations as an invited speaker at national and international congresses.