Βio: Dr. Theodosiou after finishing his medical studies, where he graduated with excellence, and after years of specializing in Comenius University, in National & Kapodistrian University of Athens, and in hospitals around Athens, Crete and Volos, has successfully been awarded the Certificate of Completion of Specialist Training in Otorhinolaryngology – Head and Neck Surgery by the Greek Medical Association, and specialized in Audiology and Neurotology. He has participated in many international and Greek conferences with research and presentations up to today. 

Dr. Theodosiou is an official member on the Pancyprian and Greek Otolaryngology Association, of the European Rhinology Society and of the Greek Medical Society.