Ioannis is a seasoned professional with extensive experience in managing marketing, sales, and major projects in the medical field. For the past 20 years, he has specialized in radiotherapy and has been heavily involved in proton therapy projects across the Southeastern Mediterranean. A Certified Medical Physicist, Ioannis is known for his ability to create synergies and lead multifaceted projects. He holds a DEA in Radiological Physics from Université Paul Sabatier Toulouse III (1980-1982) and a degree in Medical Physics from the University of Patras (1974-1980). He was certified by the Greek Ministry of Health in May 1982.