Dr Arnault Pfersdorff is a pediatrician-intensivist, a former resident at Strasbourg Hospitals and a former head of clinic. He is also a writer and the founder of France's first paediatric teleconsultation platform: pediatre-online[
In addition, he has been the programme's lead expert on "La Maison des Maternelles" on France 2 since 2018.

Author of many books on child development and parenting support, he speaks on issues relating to health, nutrition and child psychology. His expertise covers neonatal resuscitation, paediatric emergency medicine and day-to-day support for families.