Alireza has been at the helm of the Magrabi Hospitals & Centers Group since 1997. The company has since expanded to 34 hospitals, integrating dentistry and other services. It provides eye care to over two million patients and performs more than 200,000 sight preserving surgeries annually. Alireza is also the chairman of AMI Saudi Arabia, a founding board member of the Imdad Medical Supplies Company, and the cofounder of the Ebsar Charity Organization. He is also a member of the National Healthcare Committee of the Saudi Chambers of Commerce.