工會事務 HKPDA
(2008-2016)
香港公共醫療醫生協會 Hong Kong Public Doctors' Association
(2016 - ) 顧問 Advisor
(2014 – 2016) 會長 President
(2012 – 2014) 副會長 Vice President
(2011 – 2012) 秘書 Honorary Secretary
(2007 – 2016) 會董 Council Member
香港公共醫療醫生協會 Hong Kong Public Doctors' Association
(2016 - ) 顧問 Advisor
(2014 – 2016) 會長 President
(2012 – 2014) 副會長 Vice President
(2011 – 2012) 秘書 Honorary Secretary
(2007 – 2016) 會董 Council Member