In 2005, TY Dental Services was established at both Causeway Bay and Yaumatei medical centers to provide the local residents in the surrounding areas with dental care services. Dr Carl Leung, the Director of Dental Services, is the Honorary Assistant Professor of Hong Kong University and University College London, as well as the first human identification expert in Asia performing forensic investigation for numerous local and oversea tragedies. In addition to Dr Leung's enthusiasm for professional pursual, his passion for charity had driven him to be one of the Directors at Tung Wah Group of Hospitals in 2007-2008.