Clinical Professor at Vrije University in Brussels Belgium (2014-2019), and in private practice Athens, Greece. Training in Occlusion and TMJ Management at the Department of Occlusion, Georgetown University School of Dentistry, Washington DC, and orthodontic education (M.Sc.), Department of Orthodontics, Aarhus, Royal Dental College, Denmark. PhD degree from the University of Athens, School of Dentistry, Greece. Numerous publications in various orthodontic journals.