PROFESSIONAL SITUATION:
FULL PROFESSOR OF NEURORADIOLOGY, UNIVERSITY PARIS VII, FACULTY OF MEDICINE “BICHAT-BEAUJON”, PARIS, FRANCE
FULL PROFESSOR OF RADIOLOGY, BAYLOR COLLEGE OF MEDICINE, HOUSTON TEXAS, U.S.A., (01-01-1989 
au 31-08-1994).
HONORARY CHAIRMAN DEPARTMENT OF INTERVENTIONAL NEURORADIOLOGY AT BICETRE UNIVERSITY 
HOSPITAL LE KREMLIN BICETRE (PARIS) (2015….)
FORMER CHAIRMAN, DEPARTMENT OF INTERVENTIONAL NEURORADIOLOGY, AT BEAUJON UNIVERSITY 
HOSPITAL CLICHY (PARIS) FRANCE (2011 - 2015)
FORMER CHAIRMAN, DEPARTMENT OF INTERVENTIONAL NEURORADIOLOGY, AT THE FOUNDATION 
ROTHSCHILD HOSPITAL, PARIS, FRANCE (1994 – 2010)
MEDICAL DOCTOR, PHD THESIS 1975.
FELLOWSHIP in RADIOLOGY 1974-1977 
FELLOW DEPARTMENT of NEURORADIOLOGY, LOMA LINDA UNIVERSITY USA (1975)
BOARD OF RADIOLOGY (1977) - RENÉ DESCARTES UNIVERSITY, PARIS, FRANCE.
HABILITATION to CONDUCT RESEARCHES (HDR): 17 DÉCEMBRE 1993