What patients say
Patients consistently commend Dr. Sum Wai Thean for providing great care for their babies, often noting careful monitoring and deep investigation prior to treatment. Many describe Dr. Sum as a highly professional and supportive doctor, contributing to a smooth and positive birth experience.
AI-generated summary based on 33 written patient reviews rated 4 stars or above. It never adds anything patients did not write. How we create summaries
Procedures & Expertise
Pediatrics Consultation
typically RM 650 – RM 1,000Human Papillomavirus (HPV) Vaccine
Echocardiogram
Allergy Management
Pediatric Congenital Heart Defect Repairs
Electrocardiogram (ECG or EKG)
typically RM 250 – RM 450Attention Deficit Hyperactivity Disorder (ADHD)
typically RM 300 – RM 450Cardiology Consultation
typically RM 300 – RM 450Typical costs are catalog estimates in Malaysian private hospitals; your final quote depends on the hospital and your clinical needs.
Qualifications
- MBBS
- MRCPCH
- Member of Royal College of Paediatrics and Child Health (UK)
Verified credentialsMMC 55853NSR 136287
Registration details are manually verified by the MedLads team against the Malaysian Medical Council (MMC) and National Specialist Register (NSR).
Languages Spoken
English
Malay
Mandarin
Indonesian
Patient Reviews
4.8
35 reviews
A
Aqilah Zabri
December 8, 2025 at 8:11 PM
The staff at the waiting ward are some of the best. Very good service for a first time mommy like me. Thank you so much to Dr Khairun Niza, Dr Sum and the nurses who were directly or indirectly involved from the ED, labor room and ward who helped a lot throughout the process of giving birth to my first child. Honestly, the experience of giving birth at KPJ this time was definitely the right choice. From the short waiting period, the way the doctor and nurse handled the patient was very smooth like VVIP service. Throughout the contractions in the labor room, the nurses were among the people who helped a lot to give more encouragement to a first time mommy like me apart from my husband. The newborn screening conducted by Dr Sum was also very clear and easy to understand for an inexperienced mommy like me. I will definitely always make KPJ the number one choice in my heart for any treatment. THANK YOU ALL THE STAFF AT KPJ ❤️🤍 Hopefully we will meet again in the future 🫶🏻 KPJ IS ALWAYS THE BEST OF THE BEST 🥰 #KPJmerdekababy #KPJBaby #careforlife
Attached Images (4)
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Fadzlin Syuhada
December 8, 2025 at 8:11 PM
Thank you so much to all team members of KPJ Seremban..especially Doc Khairun Niza..Doc Sum..Nurse Dalila..from Seri Menanti Ward..Such a wonderful experience giving birth my 3rd little princess..Semua sangat smooth, peramah..all info for breastfeeding also provided..from Nurse Rahimah..Bilik selesa..all nurses tiptop serve me n my little princess..They also gift us car seat for my little baby n breastfeeding gift sempena breastfeeding week..Thank you again..🥰🥰🥰
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Esther Yau
December 8, 2025 at 8:03 PM
Delivered baby on 8th Oct 2024. Obstetrician was Dr. Ivan Lee and Paediatrician was Dr. Sum. Thank you for the professionalism by both doctors. My second time delivery in KPJ Seremban. Had my stay in Sri Menanti Ward. Clean and comfortable room, and well support clinical staff.
Attached Images (1)
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michelle chin
January 31, 2026 at 1:17 AM
Had a very positive C-section experience at KPJ Seremban. Thank you Dr Rosy (O&G) for the smooth procedure and reassurance, and Dr Sum (paediatrician) for taking great care of my baby. The nurses and lactation consultant were extremely kind, helpful, and supportive throughout my stay. Truly grateful for the care and attention given. Highly recommended 🙏
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