Alireza has led Magrabi Health as CEO and Board Member since 1997. Under his leadership, the group expanded to 40 facilities across Saudi Arabia, the U.A.E., Egypt, Qatar, and Yemen. In 2025, the group acquired UniDents in Jeddah and launched Mayam Aesthetics—its first aesthetic center. In 2024, Magrabi Health acquired Saudi Dent, and signed agreements with Miranza Group and Digital Diagnostics. Alireza also serves as Vice Chairman of AMI Saudi Arabia and holds board roles at Imdad Medical Supplies, Xenel Group, and Ebsar Charity Foundation.