MRCPUK, Fellowship of the royal colleges of physicians of the United Kingdom MD in critical care medicine, Kasr Alainy Cairo University, Egypt. MSc in critical care medicine, Alexandria University, Egypt. MBBCh Mansoura University, Egypt. Intensive Care Specialty Doctor, West Hertfordshire NHS Trust. Former associate staff physician of critical care Medicine at Cleveland Clinic Abu Dhabi, UAE (2017-2020). Former Assistant Consultant of critical care medicine at King Faisal Specialist Hospital and Research Center, Jeddah, Saudi Arabia (2016-2017). Former Critical care specialist at National Guard health affairs in Jeddah, Saudi arabia (2011-2016). Former Critical care specialist at King Fahad hospital, Dammam University (2009-2011). Former Resident of critical care and emergency medicine, Mansoura and Alexandria University hospitals, Egypt (2004-2008).