MBBS(HK), MRCP(UK), MRC(Ireland), FHKCP, FJKAM(Medicine), FRCP(Glasgow), FRCP(Edinburgh), FRACP. Also a senior staff specialist Geriatrician (with full private practice rights) at the Royal North Shore & Ryde Health Services, Ryde Hospital & Community Services and Royal Rehabilitation Centre Sydney, Sydney, Australia. Medical Supervisor of the year 2004 (Graduate Medical Program, Northern Clinical School, University of Sydney)