The Hospital Authority has all along organised its distribution network of hospital services along the clustering concept to improve inter-hospital cooperation and cost effective use of available resources to address health needs of the population. Dr. Theresa LI is currently the Cluster Chief Executive of Hong Kong West which is one of the 7 Clusters under the Hospital Authority. The Hong Kong West Cluster consists of 7 hospitals: Queen Mary Hospital, Tsan Yuk Hospital, The Duchess of Kent Children’s Hospital at Sandy Bay, Grantham Hospital, Tung Wah Hospital, Fung Yiu King Hospital and MacLehose Medical Rehabilitation Centre; 5 Family Medicine Clinics: Sai Ying Pun Jockey Club Family Medicine Clinic, Ap Lei Chau Family Medicine Clinic, Central District Family Medicine Clinic, Aberdeen Jockey Club Family Medicine Clinic, Kennedy Town Jockey Club Family Medicine Clinic; and David Trench Rehabilitation Centre.