- 1996-2007
Consultant in Internal Medicine - Pulmonary and Sleep Medicine , King Khalid National Guard Hospital – King Abdulaziz Medical City , جدة, المملكة العربية السعودية
- 2003-2007
Founder & Director of Sleep Medicine Center, King Abdulaziz Medical City, جدة, المملكة العربية السعودية
- 2008-2011
Assistant Professor, Internal Medicine Department, Faculty of Medicine, King Abdulaziz University, جدة, المملكة العربية السعودية
- 2012-2015
Associate Professor, Internal Medicine Department, Faculty of Medicine, King Abdulaziz University, جدة, المملكة العربية السعودية
- 2015-حاليا
Professor, Internal Medicine Department, Faculty of Medicine, King Abdulaziz University, جدة, المملكة العربية السعودية