Director of Endocrinology, Diabetes and Metabolism, Athens Medical Center Neuroendocrinology-Neuroendocrine and Endocrine Tumours, Gynaecological Endocrinology-Pregnancy Endocrinology and Diabetes, Transitional Endocrinology, Athens Medical Centre European Union of Medical Specialists (UEMS) Award, Section and Board of Endocrinology “Exchange in Endocrinology Expertise” EU. Consultant in Endocrinology, Diabetes and Internal Medicine, Newcastle upon Tyne Hospitals, NHS, UK