| Name | College | Chapter | Registered Specialty | |
|---|---|---|---|---|
| Leong Che Hung | ||||
| Leong Choy Kuen | College of Anaesthesiologists | Anaesthesiology | ||
| Leong Kwai Yin, Noel | College of Obstetricians and Gynaecologists | Obstetrics & Gynaecology | ||
| Leong Khai Pang | College of Physicians | Chapter of Rheumatologists, Section of Clinical Immunologists and Allergists | Rheumatology | |
| Leong Terence | College of Psychiatrists | Psychiatry | ||
| Leong Wai Yee Joanna Grace | College of Physicians | Chapter of Rheumatologists | Rheumatology | |
| Leong Xin Fang | College of Anaesthesiologists | Anaesthesiology | ||
| Leong Jern-Yi Joseph | College of Psychiatrists | Section of Addiction Psychiatry, Section of Forensic Psychiatry | Psychiatry | |
| Leong Hoo Kwong | College of Surgeons | Chapter of Otorhinolaryngologists | Otorhinolaryngology | |
| Leong Sou Fong, Rosslyn | College of Physicians | Chapter of Gastroenterologists | Gastroenterology | |
| Leong See Odd | College of Physicians | Chapter of Renal Physicians | Renal Medicine | |
| Leong Keng Hong | College of Physicians | Chapter of Rheumatologists | Rheumatology | |
| Leong Yuet Yow | College of Paediatrics and Child Health | Paediatric Medicine | ||
| Leong Yoong Onn, Lawrence | College of Physicians | Chapter of Dermatologists | Dermatology | |
| Leong Kwok Fai Mark | College of Emergency Physicians | Emergency Medicine | ||
| Leong Yi Onn Ian | College of Physicians | Chapter of Geriatricians, Chapter of Palliative Medicine | Geriatric Medicine, Palliative Medicine | |
| Leong Kui Toh, Gerard | College of Physicians | Chapter of Cardiologists | Cardiology | |
| Leong Sieu-Hon Benjamin | College of Emergency Physicians | Section of Emergency Medical Services Physicians | Emergency Medicine | |
| Leong Jern Lin | College of Surgeons | Chapter of Otorhinolaryngologists | Otorhinolaryngology | |
| Leong Choon Kit | Chapter of Family Medicine Physicians | Family Medicine | ||
| Leong Jack-Min Daylene | College of Dental Surgeons | Chapter of Periodontists | Periodontics | |
| Leong Jack Xin Dephne | College of Dental Surgeons | Chapter of Endodontists | Endodontics | |
| Leow Yung Hian | College of Physicians | Chapter of Dermatologists | Dermatology | |
| Leow Wei Qiang | Chapter of Pathologists | Pathology | ||
| Leow Kheng Song | College of Radiologists | Chapter of Diagnostic Radiologists, Chapter of Interventional Radiologists | Diagnostic Radiology |