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. Voon Chi Yen

Cardiology

Back

Dr. Voon Chi Yen

Cardiology specialist · Coronary artery disease, Hypertension, Heart failure

MRCP (UK) — Member of the Royal Colleges of Physicians of the United KingdomAM (Malaysia) — Member of the Academy of Medicine of Malaysia

Timberland Medical Centre · Kuching, Malaysia

Speaks 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 Timberland Medical Centre. 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. Voon

Dr. Voon treats Coronary artery disease, Hypertension, Heart failure.

Dr Voon Chi Yen is a Consultant Cardiologist and Physician with a subspecialty focus in interventional cardiology. He provides comprehensive diagnosis, treatment, and long-term management of cardiovascular diseases, ranging from coronary artery disease and hypertension to complex heart conditions requiring interventional procedures. Dr Voon has extensive professional involvement in national and international cardiovascular organisations and remains actively engaged in advancing cardiac care through evidence-based practice. His expertise includes preventive cardiology, cardiac imaging, coronary interventions, and cardiovascular risk management. He is committed to helping patients achieve optimal heart health through personalised treatment strategies and modern cardiac therapies. MBBS — Bachelor of Medicine and Bachelor of Surgery, Fudan University School of Medicine, China

Conditions Treated

Coronary artery diseaseHypertensionHeart failureArrhythmiasHyperlipidaemiaHeart valve diseaseChest painIschaemic heart disease

Procedure Focus

Coronary angiography
Coronary intervention
Cardiac catheterisation
Echocardiography
Cardiovascular risk assessment
Preventive cardiology

Credentials

MBBS — Bachelor of Medicine and Bachelor of Surgery, Fudan University School of Medicine, China
MRCP (UK) — Member of the Royal Colleges of Physicians of the United Kingdom
AM (Malaysia) — Member of the Academy of Medicine of Malaysia
FRCP (London) — Fellow of the Royal College of Physicians of London
FRCP (Glasgow) — Fellow of the Royal College of Physicians and Surgeons of Glasgow
FRCP (Edinburgh) — Fellow of the Royal College of Physicians of Edinburgh
Fellow of the National Heart Association of Malaysia
Fellow of the Asian Pacific Society of Cardiology
Fellow of the Asian Pacific Society of Interventional Cardiology
Fellow of the ASEAN College of Cardiology
Fellow of the Society for Cardiovascular Angiography and Interventions, United States
FACC — Fellow of the American College of Cardiology, United States

Where Dr. Voon practises.

4.7/5(2,584)

Timberland Medical Centre

Kuching, Malaysia

Established in 1994, Timberland Medical Centre is a trusted private hospital in Kuching, Sarawak. We are dedicated to continuously improving our services and facilities to provide exceptional medical care to our patients and the community.

Known for

Patients requiring complex surgical procedures · Cardiology and oncology patients · Families seeking comprehensive medical care

Languages

Mandarin · Bahasa Indonesia · Bahasa Melayu · English · Bahasa Indonesia interpreter available

If our doctors recommend Dr. Voon for your case, we arrange the appointment, your travel, and someone beside you at the hospital. You pay Timberland Medical Centre's own price, not more.

View Hospital

Paying with insurance?

Timberland Medical Centre, where Dr. Voon practises, takes direct billing from these insurers. Medifly checks your policy and handles the claim for you.

IA International Assistance Sdn BhdPT AA International Indonesia (Across Asia Assist)Tejani Emergency Assistance (Malaysia) Sdn BhdULINK ASSIST PTE LTD

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.

More Cardiology specialists our doctors choose from.

See all 191 Cardiology specialists

Dr. Edawati Binti Dahrawi Edrus

Women's health · Kuching

Dr Edawati Binti Dahrawi Edrus is an Obstetrician, Gynaecologist, and Fertility Specialist with expertise in women's reproductive health.

Conditions treated

Reproductive Medicine · High-Risk Obstetrics

View profile

Dr. Leong Wan Hee

Arthroscopy & Sport Surgery · Kuching

Dr. Leong Wan Hee is an Orthopaedic and Sports Surgeon specialising in sports injuries, arthroscopy, and joint preservation procedures.

Conditions treated

Knee Arthroscopy · Shoulder Arthroscopy

View profile

Assoc. Prof. Dr. Sim Sing YeeMRCP (UK)

Hormones & diabetes · Kuching

Assoc. Prof. Dr. Sim Sing Yee is an Endocrinologist specialising in diabetes, thyroid disorders, and complex hormonal conditions.

Conditions treated

Diabetes Management · Thyroid Disorders

View profile

Dr. Josiah Tay Jiann ShyangMRCP (UK)

Brain & nerves · Kuching

Dr Josiah Tay Jiann Shyang is a Consultant Neurologist and Internal Medicine Specialist specialising in disorders of the brain, nerves, and nervous system.

Conditions treated

Stroke Management · Epilepsy & Seizures

View profile

Is Dr. Voon 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. Voon Chi Yen

Cardiology

Dr. Voon Chi Yen

Cardiology specialist · Coronary artery disease, Hypertension, Heart failure

MRCP (UK) — Member of the Royal Colleges of Physicians of the United KingdomAM (Malaysia) — Member of the Academy of Medicine of Malaysia

Timberland Medical Centre · Kuching, Malaysia

Speaks 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. Voon

Dr. Voon treats Coronary artery disease, Hypertension, Heart failure.

Where Dr. Voon practises.

4.7/5(2,584)

Timberland Medical Centre

Kuching, Malaysia

Known for

Patients requiring complex surgical procedures · Cardiology and oncology patients · Families seeking comprehensive medical care

Languages

Mandarin · Bahasa Indonesia · Bahasa Melayu · English · Bahasa Indonesia interpreter available

If our doctors recommend Dr. Voon for your case, we arrange the appointment, your travel, and someone beside you at the hospital. You pay Timberland Medical Centre's own price, not more.

View Hospital

Paying with insurance?

Timberland Medical Centre, where Dr. Voon practises, takes direct billing from these insurers. Medifly checks your policy and handles the claim for you.

IA International Assistance Sdn BhdPT AA International Indonesia (Across Asia Assist)Tejani Emergency Assistance (Malaysia) Sdn BhdULINK ASSIST PTE LTD

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.