| Rank | Name |
| Chairman | Dr Manish Kaushik |
| Vice-Chairman | Dr Christopher Leo Cheang Han |
| Honorary Secretary | Dr Yeo See Cheng |
| Members | Dr Chan Gek Cher |
| Dr Ho Quan Yao | |
| Dr Jason Choo Chon Jun | |
| Dr Sheryl Gan Shien Wen |
| Rank | Name |
| Chairman | Dr Titus Lau Wai Leong |
| Vice-Chairman | Dr Chionh Chang Yin |
| Honorary Secretary | Dr Yeo See Cheng |
| Members | Dr Tan Chieh Suai |
| Dr Christopher Leo | |
| Dr Mooppil Nandakumar |
| Rank | Name |
| Chairman | Dr Titus Lau Wai Leong |
| Vice-Chairman | Dr Tan Chieh Suai |
| Honorary Secretary | Dr Chionh Chang Yin |
| Members | Dr Wong Weng Kin |
| Dr Christopher Leo | |
| Dr Marjorie Foo | |
| Dr Lim Eng Kuang |
| Rank | Name |
| Chairman | Dr Terence Kee Yi Shern |
| Vice-Chairman | Dr Foo Wai Yin , Marjorie |
| Honorary Secretary | Dr Manish Kaushik |
| Members | Dr Chionh Chang Yin |
| Dr Claude Jeffrey Renaud | |
| Dr Lina Choong Hui Lin | |
| Dr Titus Lau Wai Leong |
| Rank | Name |
| Chairman | Dr Terence Kee Yi Shern |
| Vice-Chairman | Dr Foo Wai Yin , Marjorie |
| Honorary Secretary | Dr Liew Seng Teck , Adrian |
| Members | Dr Chan Choong Meng |
| Dr Nandakumar Mooppil | |
| Dr Chionh Chang Chang Yin | |
| Co-Opted Members | Dr Vathsala Anantharaman |
| Dr Tan Seng Hoe | |
| Dr Tan Chieh Suai |
| Rank | Name |
| Chairman | Dr Chan Choong Meng |
| Vice-Chairman | Dr Evan Lee Jon Choon |
| Honorary Secretary | Dr Grace Lee Siew Luan |
| Members | Dr Terence Kee Yi Shern |
| Dr Tan Seng Hoe | |
| Dr Andrian Liew Seng Teck | |
| Dr Marjorie Foo Wai Yin | |
| Dr Vathsala Anantharaman |
| Rank | Name |
| Chairman | Dr Chan Choong Meng |
| Vice-Chairman | Dr Evan Lee Jon Choon |
| Honorary Secretary | Dr Grace Lee Siew Luan |
| Members | Dr Terence Kee Yi Shern |
| Dr Mooppil Nandakumar | |
| Dr Vathsala Anantharaman | |
| Dr Tan Han Khim |
| Rank | Name |
| Chairman | Dr Wong Kok Seng |
| Vice-Chairman | Dr Evan Lee Jon Choon |
| Honorary Secretary | Dr Grace Lee Siew Luan |
| Members | Dr Vathsala Anantharaman |
|
|
Dr Lina Choong Hui Lin |
| Dr Tan Seng Hoe | |
| Dr Mooppil Nandakumar | |
| Dr Gordon Ku Kwok Tai |
| Rank | Name |
| Chairman | Dr Wong Kok Seng |
| Vice-Chairman | Dr Evan Lee Jon Choon |
| Honorary Secretary | Dr Grace Lee Siew Luan |
| Members | Dr Vathsala Anantharaman |
|
|
Dr Lina Choong Hui Lin |
| Co-Opted Members | Dr Gordon Ku Kwok Tai |
| Dr Tan Seng Hoe |