| Rank | Name |
| Chairman | Dr Sherry Young Hsueh Yi |
| Vice-Chairman | Dr Effie Chew |
| Honorary Secretary | Dr Wee Tze Chao |
| Member | Dr Geoffrey Samuel |
| Dr Yen Hwee Ling | |
| Dr Joyce Lui Siew Kwaon |
| Rank | Name |
| Chairman | Dr Sherry Young Hsueh Yi |
| Vice-Chairman | Dr Loh Yong Joo |
| Honorary Secretary | Dr Wee Tze Chao |
| Member | Dr Geoffrey Samuel |
| Dr Effie Chew | |
| Dr Mothi Babu Ramalingam | |
| Dr Prasanna Kappaganthu |
| Rank | Name |
| Chairman | Dr Adela May Tow Peh-Er |
| Vice-Chairman | Dr Wee Tze Chao |
| Honorary Secretary | Dr Chiong Yi |
| Members | Dr Sherry Young Hsueh Yi |
| Dr Saw Hay Mar (2017-2018) / Dr Geoffrey Samuel (2018-2019) | |
| Dr Loh Yong Joo | |
| Dr Tay San San |
| Rank | Name |
| Chairman | Dr Peter Lim |
| Vice-Chairman | Dr Bok Chek Wai |
| Honorary Secretary | Dr Chiong Yi |
| Members | Dr Sherry Young Hsueh Yi |
| Dr Tjan Soon Yin | |
| Dr Karen Chua | |
| Dr Tay San San |
| Rank | Name |
| Chairman | Dr Peter Lim |
| Vice-Chairman | Dr Adela May Tow Peh-Er |
| Honorary Secretary | Dr Bok Chek Wai |
| Members | Dr Tjan Soon Yin |
| Dr Karen Chua Sui Geok | |
| Dr Tay San San |
| Rank | Name |
| Chairman | Dr Tjan Soon Yin |
| Vice-Chairman | Dr Adela May Tow Peh-Er |
| Honorary Secretary | Dr Ng Yee Sien |
| Members | Dr Sherry Young Hsueh Yi |
| Dr Karen Chua Sui Geok | |
| Dr Effie Chew | |
| Dr Bok Chek Wai |
| Rank | Name |
| Chairman | Dr Karen Chua Sui Geok |
| Vice-Chairman | Dr Adela May Tow Peh-Er |
| Honorary Secretary | Dr Ng Yee Sien |
| Members | Dr Sherry Young Hsueh Yi |
| Dr Tjan Soon Yin | |
| Dr Effie Chew | |
| Dr Bok Chek Wai |
| Rank | Name |
| Chairman | Dr Chan Kay Fei |
| Vice-Chairman | Dr Sherry Young Hsueh Yi |
| Honorary Secretary | Dr Ng Yee Sien |
| Members | Dr Adela May Tow Peh-Er |
|
|
Dr Yen Hwee Ling |
| Rank | Name |
| Chairman | Dr Kong Keng He |
| Vice-Chairman | Dr Chan Kay Fei |
| Honorary Secretary | Dr Sherry Young Hsueh Yi |
| Members | Dr Karen Chua Sui Geok |
|
|
Dr Peter Lim Ai Chi |