Most of the instructors come from faculty members of all levels and teaching assistants of the Departments of the Medical School of the NKUA, as well as other Departments and Schools of the NKUA and other Universities. Other instructors’ categories included in the program are:

• Researchers from all levels
• Emeritus Professors and retired faculty members of the University Departments/Schools and Research Centers
• Teachers according to p. 407/1980
• Scholars of recognized prestige either Ph.D. holders or Ph.D. candidates or of exceptional technical experience who may be employed as scholarship scholars by a decision of the Assembly
• Scientists of recognized standing with specialized knowledge or relevant experience in the subject of the Program, to meet the training needs of the Program
• Postdoctoral researchers
• Visiting Professors