OLGA PAPASOTIRIOU, Dr med dent, M.S.D. Olga Papasotiriou completed her graduate studies in Restorative/ Esthetic Dentistry at Boston University, USA and received her Masters Degree in Dental Materials at the same University. She was trained in the application of the clinical microscope at the University of Pennsylvania, Philadelphia, USA.  She is member of AMED and founding member of the Hellenic Academy of Microscopic Dentistry, the first scientific society to introduce the clinical microscope to the various dental specialties in Greece through international dental meetings and hands on courses.  She lectures nationally and internationally on Esthetic/ Restorative Dentistry. 2004 she established the first microscope centered, multi specialty private practice in Athens Greece together with her brother, a periodontist – implantologist, trained at University of Pennsylvania