Doctor of Medicine, U. Geneva, 1970; P.D., U. Geneva, 1980.
Clinical fellow department radiology McGill University, Montreal, Quebec, Canada, 1974-1976. Resident department radiology University Hospital, Geneva, 1971-1973, resident department medicine, 1973-1974, chief resident department radiology, 1977, consultant department radiology, 1978-1983. Junior research fellow Hammersmith Hospital, London, 1976, senior research fellow, 1984-1986.
Member faculty of medicine Imperial College College Medicine, Science and Technology, 1990—2003. Professor Z. Zeit University Mainz (Germany), 1987-1989, Swiss Paraplegic Center, Nottwil, Switzerland, 1989-1990, The Robert Steiner Medical Research Institute Unit Project Coordinator, London, 1990-2003. Public medical and philosophy books Les Editions du Triangle d'Or, Geneva.
Fellow Royal College Radiologists, Swiss Society Radiology, Royal Society Medicine. Member Radiological Society North America.