Dr. Matta is past Divisional Director for Musculoskeletal, Digestive Diseases, Major Trauma and Perioperative Care Medicine at Cambridge University Hospitals, where he consulted in Anaesthesia and Critical Care, and Associate lecturer at the University of Cambridge. He has clinical and managerial experience at the local, national and international levels, and has held leadership roles at a number of National and International Medical Societies - President of the Neuroanaesthesia Society of Great Britain & Ireland and President of the Society of International Neuroanaesthesia & Critical Care. Dr. Matta served on the editorial boards of the Journal of Neurosurgical Anesthesiology and Critical Care and the European Journal of Anaesthesiology and is the author of more than 80 peer-reviewed publications. Dr. Matta is a regular speaker and moderator at international events which include those at the Royal College of Anaesthetists, the European Society of Anaesthesiology, the American Society of Anesthesiologists, several other national societies, and at Arab Health. In October 2020, he joined Masimo International as the Senior Medical Director.