Beshara assumed his current role in 2018. The Mohamad & Obaid Almulla Group’s portfolio covers the healthcare, hospitality, and real estate sectors, including American Hospital Dubai and Ishraq Hospitality, which operates eight hotels in Dubai. In January 2024, the American Hospital Dubai announced the opening of its three medical tourism representative offices in Nigeria as part of its expansion plan of 30 offices across Africa and Eastern Europe. In the same month, it teamed up with U.S.-based Baylor College of Medicine to establish a medical college in Dubai.