Ippokrateio General Hospital, Greece.
Isle of Wight, UK.
FRCS (ORL-HNS), Evelina London Children’s Hospital, UK.
Nottingham, UK.
Singapore
Università Milano Bicocca, Italy.
Mohammed VI University Hospital, Director of ENT-HNS resident program training, Medical Faculty of Cadi Ayyad University, President of ENT-HNS Moroccan College (CEMORL), President of South Association of Medial Help of hearing impairment (ASAMAME), General Secretary of Moroccan society of dizziness and balance disorders (SMEVE).
Plymouth Hospitals NHS Trust.
MBBS, West-Midlands Deanery.
BSc MBBS, London Deanery.
MD PhD, Leiden University Medical Center, The Netherlands. CEORL-HNS Secretary General-Elect. General Secretary, European Laryngological Society.
MD FACS FRCS, University College London Hospital NHS Trust, Honorary Visiting Professor, City, University of London, Honorary Senior Lecturer,
University College London, UK.