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 Leong Kok Weng

Anaesthesiology & Critical Care

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Dr Leong Kok Weng

Anaesthesiology & Critical Care specialist · Patients requiring anaesthesia for neurosurgery, Critically ill patients

Beacon Hospital Sdn Bhd · Petaling Jaya, Malaysia

Speaks Mandarin, Hokkien, Cantonese, Bahasa Melayu, 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 Beacon Hospital Sdn Bhd. 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. Leong

Dr. Leong treats Patients requiring anaesthesia for neurosurgery, Critically ill patients.

Dr Leong Kok Weng is a Consultant Anaesthesiologist and Critical Care specialist at Beacon Hospital, Petaling Jaya, Selangor, Malaysia He specialises in advanced anaesthesia care for elderly and critically ill patients, with particular expertise in neuroanaesthesia His clinical focus includes anaesthesia for complex neurosurgical procedures such as brain tumour surgery, awake craniotomy, epilepsy surgery, and implantation of neuromodulation devices including deep brain stimulators and vagal nerve stimulators He is also experienced in anaesthesia for spine surgeries, including cases requiring intraoperative neuromonitoring Dr Leong is committed to delivering precise, safe, and patient-centred anaesthetic care, supporting complex surgical procedures and critical care management to optimise patient outcomes. MD (UPM) — Doctor of Medicine, Universiti Putra Malaysia. M. Anaes (UM) — Master of Anaesthesia, University of Malaya PCert (Organ Donation) (University of Barcelona–Ui TM) — Postgraduate Certificate in Organ Donation. Fellowship in Neuroanaesthesia (University of Toronto) — Fellowship training in Neuroanaesthesia, Canada Fellowship in Neuroanaesthesia & Trauma (MOH) — Fellowship training in Neuroanaesthesia and Trauma, Ministry of Health Malaysia.

Conditions Treated

Patients requiring anaesthesia for neurosurgeryCritically ill patientsElderly patients requiring surgical anaesthesiaPatients undergoing spine surgery

Procedure Focus

Neuroanaesthesia
Anaesthesia for brain tumour surgery
Awake craniotomy support
Epilepsy surgery anaesthesia
Neuromodulation device procedures (DBS
vagal nerve stimulator)
Spine surgery anaesthesia
Intraoperative neuromonitoring support
Critical care management

Credentials

Where Dr. Leong practises.

4.6/5(5,068)

Beacon Hospital Sdn Bhd

JCI

Petaling Jaya, Malaysia

Specialist cancer and multidisciplinary hospital in Malaysia known for advanced radiotherapy and personalized care.

Known for

Advanced cancer treatment technology · Multidisciplinary specialist collaboration · Comprehensive international patient support

Languages

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

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

View Hospital

Paying with insurance?

Beacon Hospital Sdn Bhd, where Dr. Leong practises, takes direct billing from these insurers. Medifly checks your policy and handles the claim for you.

AIA InsuranceAllianzAm Met LifeChubb InsuranceCigna Life InsuranceEtiqaGeneraliGreat Eastern

Hong Leong AssuranceLonpac Insurance BerhadManulifeMBPJ

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. Leong 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 Leong Kok Weng

Anaesthesiology & Critical Care

Dr Leong Kok Weng

Anaesthesiology & Critical Care specialist · Patients requiring anaesthesia for neurosurgery, Critically ill patients

Beacon Hospital Sdn Bhd · Petaling Jaya, Malaysia

Speaks Mandarin, Hokkien, Cantonese, Bahasa Melayu, 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. Leong

Dr. Leong treats Patients requiring anaesthesia for neurosurgery, Critically ill patients.

Where Dr. Leong practises.

4.6/5(5,068)

Beacon Hospital Sdn Bhd

JCI

Petaling Jaya, Malaysia

Specialist cancer and multidisciplinary hospital in Malaysia known for advanced radiotherapy and personalized care.

Known for

Advanced cancer treatment technology · Multidisciplinary specialist collaboration · Comprehensive international patient support

Languages

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

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

View Hospital

Paying with insurance?

Beacon Hospital Sdn Bhd, where Dr. Leong practises, takes direct billing from these insurers. Medifly checks your policy and handles the claim for you.

AIA InsuranceAllianzAm Met LifeChubb InsuranceCigna Life InsuranceEtiqaGeneraliGreat Eastern

Hong Leong AssuranceLonpac Insurance BerhadManulifeMBPJ

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.