Pierce assumed her current role in 2022, overseeing 1,800 employees as of June 2026 across a 100-bed hospital and seven clinics, including one launched in Bahrain in January 2026. In June 2026, the Hospital announced its expansion project to increase capacity, specialist services, operating theatres, and inpatient beds by 2028. In May 2026, it expanded Paediatric Neurology and Epilepsy services.