| Name | College | Chapter | Registered Specialty | |
|---|---|---|---|---|
| Roy Debajyoti Malakar | College of Physicians | Chapter of Renal Physicians | Renal Medicine | |
| Susmita Roy Chowdhury | College of Emergency Physicians | Emergency Medicine | ||
| Roy Chowdhury Anupama | College of Physicians | Chapter of Geriatricians | Geriatric Medicine | |
| Ruby Lee | ||||
| Rumack Carol M | ||||
| Sabaratnam Arulkumaran | College of Obstetricians and Gynaecologists | Obstetrics & Gynaecology | ||
| Sachdeva Pooja | College of Physicians | Chapter of General Physicians | Internal Medicine | |
| Saclolo Rafael Pulido | College of Emergency Physicians | Section of Emergency Ultrasound | Emergency Medicine | |
| Sadarangani Sapna | College of Physicians | Chapter of Infectious Disease Physicians | Infectious Diseases | |
| Said Noor Hanif | College of Physicians | Chapter of Dermatologists | Dermatology | |
| Saifuddin Bin Sidek | College of Obstetricians and Gynaecologists | Obstetrics & Gynaecology | ||
| Sajeed Shanaz Matthew | College of Emergency Physicians | Emergency Medicine | ||
| Prinya Sakiyalak | ||||
| Salikin Zulfikri | College of Dental Surgeons | Chapter of Orthodontists | Orthodontics | |
| Saminathan Suresh Nathan | College of Surgeons | Chapter of Orthopaedic Surgeons | Orthopaedic Surgery | |
| Jens Samol | College of Physicians | Chapter of Medical Oncologists, Chapter of Genomic Medicine | Medical Oncology | |
| Sampath Venkata Sreekanth | College of Physicians | Chapter of Haematologists | Haematology | |
| San Win Min | College of Anaesthesiologists | Anaesthesiology | ||
| Sandham, John Andrew | College of Dental Surgeons | Chapter of Orthodontists | Orthodontics | |
| Sanghvi Kaushal Amit | College of Surgeons | Chapter of General Surgeons | General Surgery | |
| Rey Melchor F Santos | ||||
| Santosa Anindita | College of Physicians | Chapter of Rheumatologists, Section of Clinical Immunologists and Allergists | Rheumatology | |
| Santosa Amelia | College of Physicians | Chapter of Rheumatologists, Section of Clinical Immunologists and Allergists | Rheumatology | |
| Santosa Adinia | College of Physicians | Chapter of Dermatologists | Dermatology | |
| Sarker Pijush | College of Physicians | Chapter of Palliative Medicine | Palliative Medicine |