DoctorsHospitalsSpecializationsPackagesAbout
Medifly
Chat with Aira
Medifly
Annabelle Leong Chooi Kien

Annabelle Leong Chooi Kien

Ear, Nose & Throat

  1. Home
  2. Doctors
  3. Ear, Nose & Throat
  4. Annabelle Leong Chooi Kien
Back
Annabelle Leong Chooi Kien

Dr . Annabelle Leong Chooi Kien

Ear, Nose & Throat specialist · Hearing Disorders, Nasal Disorders, Sinus Disorders

Otology

Specialist in Otolaryngology – General Medical Council (UK)Specialist in Otolaryngology – Singapore Medical CouncilFellowship · Fellow of the Royal Colleges of Surgeons in ENT and Head and Neck Surgery, England

Mount Elizabeth 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.

AboutConditions TreatedHospitalInsuranceFrequently Asked Questions

First time here? Medifly is a doctor-led service for surgery and complex treatment abroad, an official partner of Mount Elizabeth 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 . Annabelle

Dr . Annabelle treats Hearing Disorders, Nasal Disorders, Sinus Disorders.

Dr Annabelle Leong is an ear, nose and throat (ENT) surgeon at Gleneagles Hospital, Singapore. She has subspecialty interests in hearing disorders and paediatric ENT, and is experienced in managing all types of ENT conditions, including nasal, sinus and sleep disorders in both adults and children. She received her MBBS (Hons) from Guy’s, King’s and St Thomas’ hospitals in London, UK. Having completed her basic surgical training at Cambridge and London, Dr Leong went on to manage a wide range of both paediatric and adult ENT conditions throughout her postgraduate specialist training in London, UK, at Great Ormond Street Hospital, Evelina London Children’s Hospital, Guy’s and St Thomas’ hospitals, and the National Hospital for Neurology and Neurosurgery at Queen’s Square, UK. She is registered with both the General Medical Council in the UK and the Singapore Medical Council as a specialist in otolaryngology. She is the only Singaporean recipient of the Royal Society of Medicine’s national temporal bone prize for displaying the best surgical skill in ear dissection in the UK. She was also awarded the annual Thomas Wickham Jones ear fellowship at Toronto General Hospital and the Hospital for Sick Children in Canada. Dr Leong was the associate programme director of the National Health Group’s ENT residency specialist training scheme, and was senior clinical lecturer at the Yong Loo Lin School of Medicine. She continues to nurture her passion for teaching and research and is currently a house tutor at the Lee Kong Chian School of Medicine. She is the first author of many academic publications, and lectures and speaks at overseas conferences and workshops and courses in Singapore. Dr Leong regularly undertakes volunteer work as an ENT specialist for charity medical missions in Thailand, Cambodia and Sri Lanka.

Conditions Treated

Hearing DisordersNasal DisordersSinus DisordersSleep DisordersENT Conditions in AdultsENT Conditions in Children

Procedure Focus

  • Ear Surgery
  • Temporal Bone Surgery
  • Management of Hearing Disorders
  • Management of Nasal Disorders
  • Management of Sinus Disorders
  • Management of Sleep Disorders

Credentials

  • Bachelor of Medicine, Bachelor of Surgery, London
  • Bachelor of Science, UK
  • Diploma in Otolaryngology Head and Neck Surgery, England
  • MBBS (Hons) – Guy's, King's and St Thomas' Hospitals, London, United Kingdom
  • Specialist in Otolaryngology – General Medical Council (UK)
  • Specialist in Otolaryngology – Singapore Medical Council
  • Fellowship · Fellow of the Royal Colleges of Surgeons in ENT and Head and Neck Surgery, England

Where Dr . Annabelle practises.

Mount Elizabeth Hospital
Google3.6/5(561)

Mount Elizabeth Hospital

RTACRCPAMOH (Singapore)IASIOSISO 900 2000CAP

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

Known for

Patients needing complex multi-organ transplants · Individuals seeking advanced cardiac or cancer treatment · International patients requiring comprehensive support

Languages

Khmer · Mandarin · Arabic · Bahasa Indonesia · Hindi · Vietnamese · Burmese · English · Bengali

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

View Hospital

Paying with insurance?

Medifly checks your policy and handles the claim for you.

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

Tell us what’s wrong

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

Our doctors study your case

Our doctors study your case

Which specialist and which hospital give you the best chance.

Our doctors recommend the specialist

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

We take it from here

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

Is Dr . Annabelle 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.

Annabelle Leong Chooi Kien

Ear, Nose & Throat

Medifly

Doctor-led recommendations for complex surgery abroad. Our medical team studies your case and tells you which specialist should treat you.

Scan to chat on WhatsApp. A doctor reads every message

Scan to chat on WhatsApp. A doctor reads every message

Ask AI about Medifly

ChatGPTClaudePerplexityGrok

Medifly

  • How it works
  • Doctors
  • Hospitals
  • Packages
  • Treatments
  • Patient stories
  • MediTalk
  • Blog

Company

  • About Medifly
  • Contact us
  • All pages

Destinations

  • Malaysia
  • Thailand
  • Singapore
  • Indonesia
  • South Korea
  • Japan
  • All destinations

Specializations

  • Cardiology
  • Oncology
  • Fertility
  • Neurology
  • Orthopaedics
  • All specializations

Connect

  • YouTube
  • Instagram
  • LinkedIn

Medifly coordinates care with partner hospitals. We do not give medical advice, diagnosis, or treatment. Full disclaimer →

© 2026 Medifly. All rights reserved.

Privacy policyDisclaimer
Language:·