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 Ronald David Jalleh

Respiratory Medicine

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Dr Ronald David Jalleh

Respiratory Medicine specialist · Bronchial asthma, Chronic obstructive pulmonary disease (COPD), Pneumonia

Respiratory Medicine — National Specialist Register of Malaysia

Subang Jaya Medical Centre · Subang Jaya, Malaysia

Speaks 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 Subang Jaya 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. Ronald

Dr. Ronald treats Bronchial asthma, Chronic obstructive pulmonary disease (COPD), Pneumonia.

Dr Ronald David Jalleh is a Consultant Physician and Respiratory Medicine Specialist at Subang Jaya Medical Centre with extensive experience in managing a wide range of respiratory and general medical conditions.His clinical focus includes asthma, chronic obstructive pulmonary disease (COPD), lung infections, lung cancer, and sleep-related breathing disorders such as obstructive sleep apnoea. He is skilled in advanced diagnostic and therapeutic procedures including bronchoscopy and pleural interventions.With advanced training and fellowships from international institutions including Ireland, the USA, and the UK, Dr Ronald provides comprehensive, evidence-based care for both acute and chronic respiratory conditions. MBBS — University of Malaya MRCP (Ire) FCCP (USA) FRCP (Ire) FAMM FAPSR Commonwealth Medical Fellowship in Respiratory Medicine (University of Edinburgh, UK) FRCP (Ire) — Royal College of Physicians of Ireland

Conditions Treated

Bronchial asthmaChronic obstructive pulmonary disease (COPD)PneumoniaTuberculosisLung cancerPneumothoraxPleural effusionPulmonary fibrosisObstructive sleep apnoeaGeneral medical conditions

Procedure Focus

Bronchoscopy
Chest tube insertion
Lung function tests
Sleep assessment
Chemical pleurodesis

Credentials

Respiratory Medicine — National Specialist Register of Malaysia

Where Dr. Ronald practises.

4.5/5(6,107)

Subang Jaya Medical Centre

JCIACHSISAMMMSQH

Subang Jaya, Malaysia

Subang Jaya Medical Centre is a leading private hospital in Malaysia offering comprehensive specialist care, advanced diagnostics, surgery, and 24/7 emergency services as a trusted tertiary care provider.

Known for

Newsweek Best Specialized Hospitals 2023-2024 recognition · JCI and MSQH dual accreditation · 600-bed capacity with 88% internationally-credentialed doctors · MHTC Flagship Medical Tourism Hospital designation

Languages

Mandarin · Bahasa Melayu · English

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

View Hospital

Paying with insurance?

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

AIA BerhadAIA Public Takaful BhdAIG General Insurance Co., LtdAllianz Life Insurance Malaysia BerhadAmgeneral Insurance Berhad - Policy HoldersAXA Affin InsuranceBerjaya Sompo Insurance BerhadEtiqa Family Takaful BerhadEtiqa Life Insurance BerhadGreat Eastern General Insurance (Malaysia) BerhadGreat Eastern Takaful BerhadHong Leong Assurance Berhad

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. Ronald 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 Ronald David Jalleh

Respiratory Medicine

Dr Ronald David Jalleh

Respiratory Medicine specialist · Bronchial asthma, Chronic obstructive pulmonary disease (COPD), Pneumonia

Respiratory Medicine — National Specialist Register of Malaysia

Subang Jaya Medical Centre · Subang Jaya, Malaysia

Speaks 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. Ronald

Dr. Ronald treats Bronchial asthma, Chronic obstructive pulmonary disease (COPD), Pneumonia.

Where Dr. Ronald practises.

4.5/5(6,107)

Subang Jaya Medical Centre

JCIACHSISAMMMSQH

Subang Jaya, Malaysia

Known for

Languages

Mandarin · Bahasa Melayu · English

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

View Hospital

Paying with insurance?

Subang Jaya Medical Centre, where Dr. Ronald practises, takes direct billing from these insurers. 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.

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.