Intern, Hopitaux Montpellier, 1946-1950. Physician Montpellier Hospitals, since 1958. Practice medicine specializing in endocrinology Montpellier.
Professor endocrine and metabolic diseases Medical School University Montpellier, since 1960, dean Medical School, 1972-1979, president University Montpellier I, since 1979.
Served to captain Army Reservices. Member Academie Nationale de Medecine, European Association Study Diabetes (vice president 1975-1978), International Diabetes Federation, International Nephrology Society Research in continuous blood glucose monitoring, artificial pancreas, portable and implantable insulin delivery devices.