Dr. Jeanne Wong Sze Lyn
About
Dr. Jeanne Wong Sze Lyn is a Consultant Paediatrician and Paediatric Endocrinologist who has devoted more than twenty years to hospital-based care. Her path began with an honours degree from the University of Malaya, followed by specialist qualifications from the Royal College of Paediatrics and Child Health (RCPCH) in the United Kingdom. She went on to complete a sub-specialty fellowship in Paediatric Endocrinology, which featured international training at the Children's Hospital Westmead in Sydney, Australia. As a dual-certified specialist, Dr. Wong looks after children from infancy through adolescence, handling everything from routine childhood illnesses and vaccinations to complex hormonal conditions. Families from Malaysia and abroad seek her out for help with growth disorders, puberty-related issues, diabetes, and thyroid conditions. Her dedication to young patients is also reflected in multiple awards for excellence in paediatric service and her involvement in shaping national treatment guidelines. This blend of local and international experience makes Dr. Wong a trusted choice for parents who need specialised care for their children.
Consultation hours
Weekly availability — confirm exact times when you enquire.
Dates less than 3 days away need more time to arrange with the hospital. Need it sooner? Message us on WhatsApp.
Select a date to see consultation hours.
Specialty
Pediatrics
Sub-specialties
Languages
Procedures & Expertise
| Procedure | Focus | Est. cost |
|---|---|---|
| Pediatrics Consultation | Key focus | RM 800 |
| Endocrinology Consultation | RM 620 | |
| Human Growth Hormone (HGH) Treatment | ||
| Hormone Tests | ||
| Diabetes Consultation | RM 158 | |
| Vaccination | RM 180 | |
| Blood Tests | RM 150 | |
| Hormone Replacement Therapy (HRT) |
Estimates only. The final cost depends on your condition, the hospital and your doctor, and is confirmed by the hospital before treatment.
Qualifications
MBBS
MEMBERSHIP OF THE ROYAL COLLEGE OF PAEDIATRICS & CHILD HEALTH, (MRCPCH)
What patients say
Parents repeatedly characterise appointments with Dr. Jeanne Wong Sze Lyn as both reassuring and collaborative. She has a natural rapport with children, using visual aids to engage them and a gentle touch when procedures are needed. For families navigating complex hormonal or diabetic conditions, she takes care to explain the evidence behind each recommendation in detail, and she shapes treatment plans around what each family wants.
Patient reviews
Dr. Choy is a very professional cardiologist who treated my daughter with great care. He carefully reviewed her report, identified another potential issue, and promptly referred us to a pediatrician. Dr. Jeanne, the pediatrician, was equally professional — she assessed thoroughly and explained the condition clearly, which gave us peace of mind. Ain from customer service also followed up excellently during the ward stay. Overall, we are very grateful for the team’s expertise and support.
Aug 2026
Visited Dr Jeanne Wong, very caring dr and the hospital provide great service #smcd
May 2026
"Hello. At the end of February, my daughter suffered from a severe case of food poisoning while we were in Bali and was admitted to Sunway Medical Centre for treatment. We have since returned to Korea and she is recovering well. I would like to express my sincerest gratitude to Dr. Jeanne, Dr. Koay Yeong Wee, and all the nurses who provided such dedicated and thoughtful care during her stay. Being in a foreign country with a sick child felt overwhelming and daunting, but we experienced true humanity at Sunway Medical Centre. I personally learned so much from this experience. I wanted to make sure I sent my thanks, even if a little late. I wish Sunway Medical Centre continued success in becoming a world-class institution. Thank you truly."
Mar 2026
I would like to express my heartfelt gratitude to Dr Jeanne for the excellent care she provided to my son throughout his hospitalization. She is a compassionate and dedicated paediatrician who took the time to clearly explain the progression of my son’s illness, which greatly alleviated my worries and fears. I would also like to extend my sincere thanks to all the nurses in Ward 9A, as well as everyone who encountered the naughty little boy in bed 9A-04. Thank you for your patience, kindness, and attentive care towards my son. Together, you made our 3D2N stay an extremely pleasant and reassuring experience. Thank you very much.
Dec 2025
We had a very good experience with Dr.Jeane. My daughter diagnose with diabetic type 1. She take a good care of my daughter with her advice & infomation. We are really thankful for all what she have done to our daughter. Definitely recommend for Dr.Jeane. Thanks for everything Dr.Jeane. ♥️👍🏻 …
Nov 2025
I brought my son Maxwell from Indonesia for diabetes control to this doctor's practice. The doctor's service is very good. We were greeted in a friendly manner, the doctor was patient and provided detailed consultations. also still open to serve us today. thank you very much doctor. God bless you.
Nov 2025
Frequently asked questions about Dr. Jeanne Wong Sze Lyn
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