In 2002, Julie Péron was granted the title of specialist in neuropsychology by European Health Agency. Since, she has worked as a Clinical Neuropsychologist in expert centres, highly specialized medical units, and traditional hospital settings in neurology, psychiatry, geriatrics and neurosurgery in France.
In 2016, she was granted the title of specialist in neuropsychology by the Swiss Federation of Psychologists (FSP) and is currently Clinical Neuropsychologist at the Adult Neurology Department of University Hospitals of Geneva.