| Name | College | Chapter | Registered Specialty | |
|---|---|---|---|---|
| Gan Wee Hoe | College of Public Health & Occupational Physicians | Occupational Medicine, Aviation Medicine | ||
| Sashikumar Ganapathy | College of Paediatrics and Child Health | Paediatric Medicine | ||
| Gangadharan Sathyadevan | College of Psychiatrists | Section of Addiction Psychiatry | Psychiatry | |
| Linsey Utami Gani | College of Physicians | Chapter of Endocrinologists | Endocrinology | |
| Ganti Sameera | College of Emergency Physicians | Emergency Medicine | ||
| Garey Laurence John | College of Surgeons | Anatomy | ||
| Ge Shuliang | College of Radiologists | Chapter of Diagnostic Radiologists | Diagnostic Radiology | |
| Geh Min | College of Ophthalmologists | Ophthalmology | ||
| Gehlot Pritish Kumar | College of Physicians | Chapter of Medical Oncologists | Medical Oncology | |
| Gene Tsoi | ||||
| Geoffrey Metz | ||||
| George, Julie | College of Physicians | Chapter of General Physicians | Internal Medicine | |
| George Mariamma @ Amy | College of Obstetricians and Gynaecologists | Obstetrics & Gynaecology | ||
| George Joseph Fernandez | College of Psychiatrists | Psychiatry | ||
| Arnab Kumar Ghosh | College of Psychiatrists | Psychiatry | ||
| Giam Yoke Chin | College of Physicians | Chapter of Dermatologists | Dermatology | |
| Gillian Phua Li Gek | College of Physicians | Chapter of Palliative Medicine | Palliative Medicine | |
| Go Wee Ser | College of Dental Surgeons | Chapter of Oral & Maxillofacial Surgeons | Oral & Maxillofacial Surgery | |
| Gobinathan Devathasan | College of Physicians | Chapter of Neurologists | Neurology | |
| Andrew Goddard | ||||
| Goh Bee Tin | College of Dental Surgeons | Chapter of Oral & Maxillofacial Surgeons | Oral & Maxillofacial Surgery | |
| Goh Tarn Peng | College of Dental Surgeons | Chapter of Prosthodontists | Prosthodontics | |
| Goh Poh Sun | College of Radiologists | Chapter of Diagnostic Radiologists | Diagnostic Radiology | |
| Goh Chee Leok | College of Physicians | Chapter of Dermatologists | Dermatology | |
| Goh Hui Huan, Lesley-Ann | College of Radiologists | Chapter of Diagnostic Radiologists | Diagnostic Radiology |