| Name | College | Chapter | Registered Specialty | |
|---|---|---|---|---|
| Sushila Sivasubramaniam | ||||
| Sutedja Dede Selamat | College of Physicians | Chapter of Gastroenterologists | Gastroenterology | |
| Andrew Sutherland | ||||
| Swah Teck Sin | Chapter of Family Medicine Physicians | Family Medicine | ||
| Kenny Ching Pan Sze | College of Physicians | Chapter of Gastroenterologists | Gastroenterology | |
| Ta Sioe Tjin Rachmat Rafael | College of Paediatrics and Child Health | Paediatric Medicine | ||
| Taha Aza Abdulmawjood | College of Physicians | Chapter of Respiratory Physicians, Chapter of Intensivists | Respiratory Medicine | |
| Tai E Shyong | College of Physicians | Chapter of Endocrinologists | Endocrinology | |
| Tai Wai Meng David | College of Physicians | Chapter of Medical Oncologists | Medical Oncology | |
| Tam Howen | College of Emergency Physicians | Emergency Medicine | ||
| Tambyah Paul Anantharajah | College of Physicians | Chapter of Infectious Disease Physicians | Infectious Diseases | |
| Tan Boon Kiat Kenneth | College of Emergency Physicians | Section of Clinical Toxicologists | Emergency Medicine | |
| Tan Woon Teck Clement | College of Ophthalmologists | Ophthalmology | ||
| Tan Heng Hao | College of Obstetricians and Gynaecologists | Obstetrics & Gynaecology | ||
| Tan Zhen Han | College of Paediatrics and Child Health | Paediatric Medicine | ||
| Tan Siok Ling Audrey | College of Public Health & Occupational Physicians | Public Health | ||
| Tan Yung Khan | College of Surgeons | Chapter of Urologists | Urology | |
| Tan It Sing Audrey | College of Dental Surgeons | Chapter of Orthodontists | Orthodontics | |
| Tan Wei Chieh Jack | College of Physicians | Chapter of Cardiologists, Chapter of Intensivists | Cardiology, Intensive Care Medicine | |
| Tan Ming Yee Giles | College of Psychiatrists | Section of Neuropsychiatry | Psychiatry | |
| Tan Wei Sheng | College of Physicians | Chapter of Dermatologists | Dermatology | |
| Claudine Tan Mei Lin | College of Obstetricians and Gynaecologists | Obstetrics & Gynaecology | ||
| Tan Wei Loong Barry | College of Surgeons | Chapter of Orthopaedic Surgeons | Orthopaedic Surgery | |
| Tan Seck Guan | College of Surgeons | Chapter of General Surgeons | General Surgery | |
| Tan Bien Soo | College of Radiologists | Chapter of Diagnostic Radiologists, Chapter of Interventional Radiologists | Diagnostic Radiology |