How can Medifly.Ai help me?

Medifly.Ai assists you through every step of your medical journey — from finding the right doctor to estimating costs, planning your stay, and arranging travel details. Our in-house doctors also explain your treatment options in plain language, while all clinical decisions stay with your treating physician. We make medical trips simpler, smarter, and stress-free.

How do I schedule an appointment or treatment?

You can click the "Book" button on our website to schedule an appointment or treatment with your chosen doctor. Our team will take care of the rest of the process based on your needs.

Is virtual consultation available before traveling?

Absolutely. We offer a free consultation with our in-house doctor before you decide to travel, so you have a clear picture of your condition and treatment plan before making the trip.

Is consultation available in multiple languages?

Yes, consultations are available in multiple languages so you can communicate comfortably and clearly understand your condition and treatment plan.

Dr. Chan Hsiang Sui

General Surgery

Back

Dr. Chan Hsiang Sui

General Surgery specialist · Colorectal cancer, stomach cancer, esophageal cancer

Surgery

Specialist in General Surgery, Singapore, Not specified

Farrer Park Hospital · Singapore, Singapore · ≈1h 50m direct from Jakarta

Speaks Mandarin, English

Profile verified with the hospital

Asking is free and commits you to nothing, just a WhatsApp chat. A doctor replies in minutes.

First time here? Medifly is a doctor-led service for surgery and complex treatment abroad, an official partner of Farrer Park Hospital. Our doctors guide you from first question to home again.

Free for you. Partner hospitals pay usThe same price the hospital charges, not moreA medical team beside you, door to door

About Dr. Chan

Dr. Chan treats Colorectal cancer, stomach cancer, esophageal cancer.

Dr. Chan Siang Sui is a highly experienced General Surgeon with subspecialty expertise in minimally invasive surgery, oncologic surgery, and metabolic (bariatric) surgery. He graduated from the National University of Singapore in 1986 and went on to obtain his Master of Medicine (Surgery) and Fellowship of the Royal College of Surgeons of Edinburgh in 1991. He was later admitted as a Fellow of the Academy of Medicine, Singapore in 1997. Dr. Chan further advanced his surgical training in the United States, completing clinical fellowships at Massachusetts General Hospital and Lahey Clinic in Massachusetts. He has extensive experience in the surgical management of a wide range of cancers, including those affecting the esophagus, stomach, colon, rectum, pancreas, thyroid, and breast. Prior to entering private practice, Dr. Chan served as a Consultant in the Department of Surgery at Singapore General Hospital and in the Department of Surgical Oncology at the National Cancer Centre Singapore. In addition to his clinical work, he has participated in humanitarian efforts, including medical relief missions following the 2004 Sri Lanka tsunami. MBBS — Bachelor of Medicine and Bachelor of Surgery, National University of Singapore, 1986 Master of Medicine (Surgery), National University of Singapore, 1991 FAMS — Fellow of the Academy of Medicine, Singapore, 1997 Fellowship of the Royal College of Surgeons of Edinburgh, United Kingdom, 1991 Clinical Fellowship (Surgery), Massachusetts General Hospital, United States, Not specified Clinical Fellowship (Surgery), Lahey Clinic, United States

Conditions Treated

Colorectal cancerstomach canceresophageal cancerpancreatic cancerthyroid cancerbreast cancerobesityhernia

Procedure Focus

Minimally invasive surgery
bariatric surgery
oncologic surgery
hernia repair
thyroid surgery

Credentials

MBBS — Bachelor of Medicine and Bachelor of Surgery, National University of Singapore, 1986
Specialist in General Surgery, Singapore, Not specified

Where Dr. Chan practises.

4.2/5(820)

Farrer Park Hospital

JCICollege of American Pathologists (CAP)

Singapore, Singapore · ≈1h 50m direct from Jakarta

Modern integrated healthcare facility combining hospital and specialist medical services in a smart hospital-hotel environment, offering personalised care, advanced technology, and holistic treatment.

Known for

Integrated hospital with 200+ specialist medical center · 220-bed acute care facility with advanced surgical suites · Comprehensive executive health screening programs · Direct MRT access for convenient outpatient services

Languages

Bahasa Indonesia · Chinese · English

If our doctors recommend Dr. Chan for your case, we arrange the appointment, your travel, and someone beside you at the hospital. You pay Farrer Park Hospital's own price, not more.

View Hospital

Paying with insurance?

Farrer Park Hospital, where Dr. Chan practises, takes direct billing from these insurers. Medifly checks your policy and handles the claim for you.

Great EasternHSBC LifeNTUCPrudentialSinglife

Cashless where your policy allows, we arrange direct billingWe check your coverage before you commit to anythingNo insurance? You get the full price up front, no surprises

Frequently Asked Questions

Our medical team reviews your case and recommends the doctor best suited to your condition, needs, and preferences — so you don't have to search on your own.

It starts with one message.

Free and confidential · a doctor reads every message

How Medifly works.

Tell us what’s wrong

Symptoms, history, and what you’ve been told so far.

Our doctors study your case

Which specialist and which hospital give you the best chance.

Our doctors recommend the specialist

By call, video or in person, they explain the recommendation until the decision is clear.

We take it from here

Hospital, flights, travel. Where appropriate, we come with you.

Is Dr. Chan right for your case? Tell us what's wrong. If they're not the right doctor for you, we'll say so, and find who is.

Dr. Chan Hsiang Sui

General Surgery

Dr. Chan Hsiang Sui

General Surgery specialist · Colorectal cancer, stomach cancer, esophageal cancer

Surgery

Specialist in General Surgery, Singapore, Not specified

Farrer Park Hospital · Singapore, Singapore · ≈1h 50m direct from Jakarta

Speaks Mandarin, English

Profile verified with the hospital

Asking is free and commits you to nothing, just a WhatsApp chat. A doctor replies in minutes.

About Dr. Chan

Dr. Chan treats Colorectal cancer, stomach cancer, esophageal cancer.

Where Dr. Chan practises.

4.2/5(820)

Farrer Park Hospital

JCICollege of American Pathologists (CAP)

Singapore, Singapore · ≈1h 50m direct from Jakarta

Known for

Languages

Bahasa Indonesia · Chinese · English

If our doctors recommend Dr. Chan for your case, we arrange the appointment, your travel, and someone beside you at the hospital. You pay Farrer Park Hospital's own price, not more.

View Hospital

Paying with insurance?

Farrer Park Hospital, where Dr. Chan practises, takes direct billing from these insurers. Medifly checks your policy and handles the claim for you.

Great EasternHSBC LifeNTUCPrudentialSinglife

Cashless where your policy allows, we arrange direct billingWe check your coverage before you commit to anythingNo insurance? You get the full price up front, no surprises

Frequently Asked Questions

Our medical team reviews your case and recommends the doctor best suited to your condition, needs, and preferences — so you don't have to search on your own.

How Medifly works.

Tell us what’s wrong

Symptoms, history, and what you’ve been told so far.

Our doctors study your case

Which specialist and which hospital give you the best chance.

Our doctors recommend the specialist

By call, video or in person, they explain the recommendation until the decision is clear.

We take it from here

Hospital, flights, travel. Where appropriate, we come with you.