| Rank | Name |
| Chairman | Dr Asok Kurup |
| Vice-Chairman | Dr Lee Tau Hong |
| Honorary Secretary | Dr Catherine Ong |
| Member | Dr Brenda Ang Sze Peng |
| Dr Sophia Archuleta |
| Rank | Name |
| Chairman | Dr Asok Kurup |
| Vice-Chairman | Dr Lee Tau Hong |
| Honorary Secretary | Dr Catherine Ong |
| Board Members | Dr Brenda Ang Sze Peng |
| Dr Sophia Archuleta |
| Rank | Name |
| Chairman | Dr Brenda Ang Sze Peng |
| Vice-Chairman | Dr Sophia Archuleta |
| Honorary Secretary | Dr Catherine Ong |
| Board Members | Dr Asok Kurup |
| Dr Lee Tau Hong |
| Rank | Name |
| Chairman | Dr Brenda Ang Sze Peng |
| Vice-Chairman | Dr David Lye Chien Boon |
| Honorary Secretary | Dr Sophia Archuleta |
| Members | Dr Leo Yee Sin |
| Dr Paul Tambyah |
| Rank | Name |
| Chairman | Dr David Lye Chien Boon |
| Vice-Chairman | Dr Leong Hoe Nam |
| Honorary Secretary | Dr Lee Cheng Chuan |
| Members | Dr Brenda Ang |
| Dr Leo Yee Sin | |
| Dr Low Chian Yong | |
| Dr Wong Sin Yew |
| Rank | Name |
| Chairman | Dr David Lye Chien Boon |
| Vice-Chairman | Dr Low Chian Yong |
| Honorary Secretary | Dr Lee Cheng Chuan |
| Members | Dr Paul Tambyah |
| Dr Helen Oh May Lin | |
| Dr Leo Yee Sin | |
| Dr Leong Hoe Nam |
| Rank | Name |
| Chairman | Dr Lim Poh Lian |
| Vice-Chairman | Dr Asok Kurup |
| Honorary Secretary | Dr Lee Cheng Chuan |
| Members | A/Prof Paul Tambyah |
| Dr Helen Oh May Lin | |
| Dr Brenda Ang Sze Peng | |
| Dr Wong Sin Yew | |
| Dr Leo Yee Sin |
| Rank | Name |
| Chairman | Dr Leo Yee Sin |
| Vice-Chairman | Dr Paul A Tambyah |
| Honorary Secretary | Dr Asok Kurup |
| Members | Dr Helen Oh May Lin |
|
|
Dr Brenda Ang Sze Peng |
| Dr Lee Cheng Chuan | |
| Dr Lim Poh Lian | |
| Dr Wong Sin Yew |
| Rank | Name |
| Chairman | Dr Wong Sin Yew |
| Vice-Chairman | Dr Paul Tambyah |
| Honorary Secretary | Dr Lee Cheng Chuan |
| Members | Dr Lam Mun San |
|
|
Dr Lim Poh Lian |
| Dr Helen Oh May Lin | |
| Co-Opted Member | Dr Asok Kurup |