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8 Best General Surgeons in Singapore [2023]

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General Surgeon Singapore

Best General Surgeon Singapore
Best General Surgeon Singapore

General surgeons are the backbone of surgical care in health care. They are physicians who are trained to perform surgery on any part of the body, except for the head and neck.

These general surgeons in Singapore have extensive education that encompasses both research and clinical practice. General surgeons can specialize in orthopedics, neurosurgery, general surgery, or general abdominal surgery among others.

There are many general surgeons in Singapore, but not all of them are created equally. Some general surgeons perform surgeries that can be life-threatening for patients while some do their best to ensure the patient’s safety and well-being.

One of the most important things you should consider when looking for a general surgeon is whether they are the most perfect one for your health care needs.

With that being said, we’ve compiled this list of 8 Best General Surgeons in Singapore who offer excellent care!

1. Dr. Teoh Tiong Ann

Dr. Teoh Tiong Ann - General Surgeon Singapore (Credit: Dr. Teoh Tiong Ann)
Dr. Teoh Tiong Ann – General Surgeon Singapore (Credit: Dr. Teoh Tiong Ann)
Key ServicesAbdominal/Gastrointestinal Problems
Anal Problems
Colon & Rectal Cancers
Gastroscopy & Colonoscopy
General Surgery
Laparoscopic Surgery
Non-Surgical Treatment of Hemorrhiods
Screening for Colorectal Cancer
AddressMount Elizabeth Medical Centre, 3 Mount Elizabeth #05-04,
Singapore 228510
Phone(+65) 6738 9133
Operating HoursMon – Fri: 8:30 am – 5:00 pm
Saturday: 8:30 am – 1:00 pm

Consider Dr. Teoh Tiong Ann if you’re searching for a general surgeon with a wide range of skills. He treats conditions such as hemorrhoids, anal issues, colon cancer, and even gastrointestinal problems.

His breadth of experience in general surgery is another reason he is one of the finest general surgeons in Singapore, thus his patients may count on receiving the most qualified surgeon for the position.

Dr. Teoh Tiong Ann is also renowned for his friendliness and accessibility toward all of his patients. You won’t feel apprehensive before undergoing medical treatment if you have a nice doctor like him.

Key Differentiators

  • Founding member of the Endoscopic and Laparoscopic Surgeons of Asia  
  • Specialises in the treatment of colon and rectal cancers
  • Awarded a Singapore Government Health Manpower Development Plan (HMDP) scholarship

2. Dr. Thomas Ho

Dr. Thomas Ho - General Surgeon Singapore (Credit:  Dr. Thomas Ho)
Dr. Thomas Ho – General Surgeon Singapore (Credit: Dr. Thomas Ho)
AddressMount Alvernia Hospital 820 Thomson Road, #06-63/64, Medical Centre D Singapore 574623
Gleneagles Hospital 6A Napier Road #03-37 Annexe Block Singapore 258500
Phone+65 6261 8311
Operating HoursMON to FRI: 8:30 am to 5 pm
SAT: 8:30 am to 1 pm

Dr. Thomas Ho is credited with establishing the Surgical Oncology service and the Head and Neck surgical service at Tan Tock Seng Hospital. He also developed the first endoscopic thyroid surgery, as well as the first cytoreductive surgery combined with heated intraperitoneal chemotherapy.

Dr. Ho frequently uses minimally invasive surgical procedures for hernias, colorectal surgery, gallbladder surgery, and adrenal and spleen removal. He also does colonoscopy and gastroscopy diagnostics in addition to more conventional endoscopic procedures.

Key Differentiators

  • Provide personalised and cost-effective care
  • Senior Consultant General Surgeon Accredited Surgical Oncologist
  • Accurate diagnostic methods and advanced surgical techniques

Client’s Testimony

I underwent a successful surgery performed by Dr Thomas Ho. Post op follow-up and pain management was more than adequate and was highly professionally conducted. Minimal surgery scarring is an attestation to his skills. Dr Thomas Ho also has excellent bedside manners and has the persona to interact at a personal level, able to explain clearly and succinctly both pre- and post op. I have no hesitation in recommending him to anyone.

Chin Siong Ko

3. Dr. Aaron Poh

Dr. Aaron Poh - General Surgeon Singapore (Credit: Dr. Aaron Poh)
Dr. Aaron Poh – General Surgeon Singapore (Credit: Dr. Aaron Poh)
Key ServicesGeneral Surgery
Address3 Mount Elizabeth #17-16
Mount Elizabeth Medical Centre
Singapore 228510
WebsiteDr Poh Guo Han Aaron
Phone+65 6589 8929
Operating HoursUpon appointment

Colorectal Surgery in Singapore is a clinic that specializes in detecting and treating colorectal issues. The staff of specialists at Colorectal Surgeon Singapore is trained in a variety of procedures, particularly surgery.

Dr. Aaron Poh is the clinic’s main surgeon, in addition to being its team leader. He completed his training at the National University of Singapore and received a Fellowship from the Royal College of Surgeons of Edinburgh. His field of expertise is Trauma Surgery.

Make sure to visit him first if you have any medical issues. You’re likely to be on the fast track to recuperation under his skilled care.

Key Differentiators

  • Languages spoken: English, Hokkien, Mandarin, Teochew
  • General Surgeon
  • Trauma service lead in NTFGH

4. Dr. C.K. Leow

Dr. C.K. Leow - General Surgeon Singapore (Credit: Dr. C.K. Leow)
Dr. C.K. Leow – General Surgeon Singapore (Credit: Dr. C.K. Leow)
Key ServicesEndoscopy
General Surgery
Colorectal Surgery
Laparoscopic Surgery
Gall Bladder Surgery
Bile Duct Surgery
Pancreatic Surgery
Liver Surgery
AddressClinic #05-10
Mount Elizabeth Medical Center
3 Mt. Elizabeth, 228510, Singapore
Phone(65) 6736 1609
Operating HoursMonday to Friday:

Dr. C.K. Leow is one of the few general surgeons on the island who can speak English, Mandarin, Bahasa, Hakka, Cantonese, and Hokkien—five languages in all. Thus, he is recommended for foreigners as well and among other things, this implies that many clients will not have to worry about difficulty expressing issues or experiences to him.

Dr. Leow is board-certified in general surgery, with additional training and experience in bariatric surgery. Furthermore, he has a vast range of surgical expertise, including endoscopy, colorectal surgery, liver surgery, gallbladder surgery, just to name a few.

His career started internationally, for he began his career as a general surgeon in England before moving on to become a lecturer at a university in Hong Kong and the senior consultant surgeon at the National University Hospital.

Key Differentiators

  • Languages Spoken: English, Chinese/Mandarin, Malaya/Bahasa, Hakka, Cantonese, Hokkien
  • Senior Consultant Surgeon
  • Associate Professor of Surgery in the Chinese University of Hong Kong

5. Dr. Charles Tan 

Dr. Charles Tan  - General Surgeon Singapore (Credit:  Dr. Charles Tan)
Dr. Charles Tan  – General Surgeon Singapore (Credit: Dr. Charles Tan)
Key ServicesSpecialized Surgery
General Surgery
Cancer Screening, Gastroscopy & Colonoscopy
Gallbladder Surgery
Salivary Gland
Lymph Node Biopsy
Sweaty Palms
Adrenal Gland
Address38 Irrawaddy Road, #09-37
Mount Elizabeth Novena Specialist Centre
Singapore 329563
Phone+65 6684 3433
Operating HoursMon to Fri: 8.30am to 5.00pm
Sat: 9.00am to 12.30pm

Adjunct Assistant Professor Charles Tan is a General Surgeon with over 21 years of clinical expertise. He received his medical degree from the University of Leicester’s Faculty of Medicine in 1995. In 2006, he was awarded a fellowship for post-graduate training at the Royal North Shore Hospital in Sydney, New South Wales, Australia.

Dr. Tan currently has the most extensive experience of thyroid surgery through the axillary in Singapore. He is presently the president of the Singapore Hernia Society. He performed more than 1000 cases that have been completed, with 90% of them done through the keyhole technique.

Dr. Charles Tan is a surgeon and a professor at the National University of Singapore Faculty of Medicine. He regularly gives lectures and masterclasses to share his knowledge with other physicians. Dr. Tan has a strong urge to educate. Every year, he has been the department’s top instructor, according to on his peers’ feedback.

Key Differentiators

  • Endocrine, Hernia & Robotics Specialist
  • Currently the president of the Singapore Hernia Society
  • With 21 years of clinical experience

Client’s Testimony

Professional & quality healthcare from Dr Charles. Really impressed.


6. Dr. Richard Chew

Dr. Richard Chew - General Surgeon Singapore (Credit: Dr. Richard Chew)
Dr. Richard Chew – General Surgeon Singapore (Credit: Dr. Richard Chew)
Key ServicesGastric and Intestinal Cancers
Breast Surgery
Laparoscopic Surgery especially gallbladder disease
G.I. Endoscopy
Thyroid Surgery
Hernia Surgery
Address3 Mount Elizabeth
Singapore 228510
Phone+65 6235 6088
Operating Hours9:00am to 5:00pm on Weekdays
9:00am to 1:00pm on Saturdays

Dr. Richard Chew is a Board-Certified Surgeon who received his medical degree from the National University of Singapore in 1975 and his surgical training at the National University of Singapore in 1979, where he received a Fellow of Royal College of Surgeons, Edinburgh, and Glasgow.

He has been a Member of the Academy of Medicine Singapore since 1984. He was a visiting Fellow at the Department of Surgery, Tokyo University Hospital, and Japan Cancer Centre in 1981. He was employed by the National University Hospital Singapore before launching his independent practice in 1987.

Dr. Chew’s special interest is shown in these areas, Gastric and Intestinal Cancers, Breast Surgery, Laparoscopic Surgery especially gallbladder disease, G.I. Endoscopy, Thyroid Surgery, and Hernia Surgery.

Key Differentiators

  • Employed by the National University Hospital Singapore
  • Been practicing independently since 1987
  • Has special interest in different areas

7. Dr. QM Leong

  Dr. QM Leong - General Surgeon Singapore (Credit: Dr. QM Leong)
Dr. QM Leong – General Surgeon Singapore (Credit: Dr. QM Leong)
Key ServicesHaemorrhoids
Colorectal Cancer
Peptic Ulcer Disease
Anal Fissures
Skin Lumps​
Colonoscopy Screening
Diverticular Disease
Change in Bowel Habit / Constipation​
AddressMount Alvernia Hospital Medical Centre A.
820 Thomson Road #05-02
Singapore 574623
Phone+65 6256 1737
Operating HoursMon – Fri: 8:30am – 12:30pm, 2pm – 5:30pm
Saturday: 8:30am – 12:30pm

Dr Leong is an abdominal and colorectal surgeon in Singapore who earned his degree from the University of London in 2000. In 2003, he became a member of the Royal College of Surgeons of Edinburgh and began working at Tan Tock Seng Hospital.

Dr Leong studied at Korea University for Laparoscopic and Robotic colorectal surgery in 2010, under Prof Kim Seon Hahn, the world’s foremost specialist. He started his Advanced Specialist Training in 2005 and passed his fellowship exams in 2008.

Dr. QM Leong can correctly determine your symptoms and choose the best treatment plan for your condition like an expert in Singapore.

Dr Leong also instructs both basic and professional specialist trainees in laparoscopic surgery, as well as supervising consultant surgeons in complicated colorectal cases on a regular basis.

Key Differentiators

  • With decades of experience
  • Specialising in numerous complex surgical procedures.
  • Well trained and experienced surgeon and endoscopist

Client’s Testimony

The staff at Nobel clinic were helpful and responsive and I found Dr Leong knowledgeable and personable, as well as being an excellent surgeon. He clearly explained the causes and the procedure that I was scheduled for, making me feel comfortable that I was making the right decision about the treatment available. He gave me good advice and assurance on my condition and was helpful in dealing with the practicalities of my medical insurer. thank you so much Dr Leong I feel much much better now. I know you will be able to help more in future. all the best to you and your clinic.

JP Tuazoon

8. Dr. Ganesh Ramalingam

Dr. Ganesh Ramalingam - General Surgeon Singapore (Credit:  Dr. Ganesh Ramalingam)
Dr. Ganesh Ramalingam – General Surgeon Singapore (Credit: Dr. Ganesh Ramalingam)
Key ServicesGeneral Surgery Consultation
Bariatric Surgery (laparoscopic obesity surgery)
Gastrointestinal surgery including stomach and colorectal cancers
Laparoscopic surgery including hernias, gallbladder and appendix
Endoscopy (Gastroscopy & Colonoscopy) and intragastric balloon insertion
24 hour Emergency surgery and Trauma surgery
Address38 Irrawaddy Road,
05-23 Mount Elizabeth Novena
Specialist Centre
Phone+65 6255 1234
Operating HoursUpon appointment

Dr. Ganesh Ramalingam, who is a general surgeon with over 20 years of training and expertise, founded the clinic, G&L Surgical. It is his opinion that every patient is valuable.

Dr. Ganesh and his staff take great pride in looking out for a patient’s overall well-being, being courteous to inquiries, and providing a sympathetic ear to those in need. All patients at G&L Surgical receive high-quality care from an outstanding group of professionals.

Dr. Ganesh Ramalingam obtained his MD from the National University of Singapore in 1997 and afterward went on to obtain a Fellowship with the Royal College of Surgeons in Edinburgh. He now specializes in General Surgery, Bariatric, and Advanced Laparoscopic Surgery.

Key Differentiators

  • Looking after the holistic well-being of a patient
  • Great customer service
  • With over 20 years of training and experience

Client’s Testimony

I met Dr Ganesh Ramalingam a few weeks ago for an upper GI issue. He patiently heard me out checked my background files diligently and recommended a few tests. He did the procedure himself a week later and explained the test results in great detail. He prescribed a few medicines and I am much better now. Dr Ganesh has a very caring and friendly style of communication. Thanks Dr and to all the caring staff for your great support in making me feel great.

Mukund Thirumalai

General Surgeon Singapore

Choosing the general surgeon that is perfect for your needs can be difficult. One of the most important factors to consider when choosing general surgeons in Singapore is how much experience they have with their specialization and what type of care they offer.

If you are looking for general surgery services, look no further than our list! We’ve compiled the 8 best general surgeons in Singapore who provide excellent service at an affordable price so don’t wait any longer before contacting them today!

Looking for more interesting articles to read? Check out some more of our blog posts down below!

Rachel Tan - FunEmpire

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Rachel Tan is the editor at FunEmpire Media Singapore. She has over 8 years of experience in the media industry discovering the best local businesses, places and things to do in Singapore. From lifestyle, entertainment, food, travel, education and more, Rachel is a trusted source to curate the very best Singapore has to offer.