Dr. Sarah Hartley trained in the UK (Preclinical: University of Cambridge, Clinical: University of Oxford) , has her French diploma of adult sleep medicine and paediatric sleep medicine the European somnologist diploma. She is a consultant sleep physician in the Sleep Unit of the Raymond Poincare Hospital in the Paris Région. She is the clinical Director of the Morphée Sleep Network, secretaire adjoint of the French Sleep society (SFRMS) with responsibility for accreditation, Member of the Sleep Medicine committee of the ESRS, leads the ESRS accreditation working party and is the secretary of the Executive Committee of the ANSS.

Her research interests include sleep epidemiology, insomnia / TCCi  and restless legs syndrome