||- Emeritus Professor of Surgery, Medical School, University of Athens
- University Professor, 1961-1998
- Director of Clinical Surgery, Hospital "Tzanio" Surgery
- Director of University Surgical Clinic, Hospital "Eugenides" Surgery
- Chairman of the Department of Nursing, University of Athens, 1990-1996
- Member of the Academic Senate, 1990-1996
- Chairman of the Board of D.TH.K.A. "HEALTH"
- Award Society of Nephrology