Dr Descartes is a generalist doctor specialised in homeopathy, acupuncture and in oriculotherapy. He studied medicine at the University of Lausanne. After receiving his medical degree in 1992, he worked as an internist at the Hospital of Monthey in Valais.
He then opened his generalist practice in Martigny in 1994 and in Aigle in 2015.
Dr Descartes has also given numerous courses on the topic of micro nutrition to doctors and to osteopaths.