-Professor of Anesthesia at College of Medicine, King Saud University, Riyadh

-Working for thoracic and neuro-anesthesia

-Working for anesthesia for morbid obese patients

-Instructor in NYSORA ultrasound guided workshops

-Instructor of “Society Ultrasound Anesthesia”, Leicester University, UK

-Reviewer in Anesthesia Analgesia

-Reviewer in journal of Clinical Anesthesia

-Editor in Chief of Saudi J Anaesthesia

-Associate editor in IJUTPC Journal

-Member in the European Federation of Autonomic Societies (EFAS)

-Member in European association of cardiothoracic anesthesiologists (EACTA)

-Chairman of Saudi Chapter “Society Ultrasound Anaesthesia” based in Leicester University UK

-Many publications in national and international journals

-Speaker in many national and international conferences and workshops