Dr. Koey Peng Mun
About
Dr. Koey Peng Mun practises as a Paediatrician whose grounding in General Paediatrics supports the complete medical care of infants, children, and adolescents. At KPJ Taiping Medical Centre and TMC Health Centre, Dr. Koey pairs an MD from Universiti Putra Malaysia with an MRCPCH from the UK. Child health is approached holistically, with the well-being of young patients in the Taiping community kept at the centre of that care.
Consultation hours
Weekly availability — confirm exact times when you enquire.
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Select a date to see consultation hours.
Specialty
Pediatrics
Languages
Procedures & Expertise
| Procedure | Focus | Est. cost |
|---|---|---|
| Pediatrics Consultation | Key focus | RM 800 |
| Diagnostic Tests | RM 125 | |
| Pediatric Tongue-Tie Surgery | ||
| Attention Deficit Hyperactivity Disorder (ADHD) | RM 350 | |
| Human Papillomavirus (HPV) Vaccine | ||
| Autism Spectrum Disorder (ASD) Treatment | RM 300 | |
| Circumcision | ||
| Allergy Management |
Estimates only. The final cost depends on your condition, the hospital and your doctor, and is confirmed by the hospital before treatment.
Qualifications
MD (Universiti Putra Malaysia, Malaysia) (2011)
MRCPCH (Royal College of Paediatrics and Child Health, United Kingdom) (2019)
What patients say
Parents whose children have been admitted to hospital often speak warmly of Dr. Koey Peng Mun's approachable and gentle manner at the bedside. During consultations, families say she takes the time to explain diagnoses and treatment plans clearly, so that no one feels hurried. Those who have relied on her care over the long term also point to how attentive and dependable her medical attention is, and the fondness she has won among young patients across the years.
Patient reviews
The service here is excellent. The staff, nurses, and doctors are very friendly. Many thanks to Dr. Koey, Dr. Puah, and Dr. Karen for always providing us with the best service. In terms of the ward, it is very clean and comfortable. The food is kid-friendly and delicious. Good service from Cik Yasmine (serving) and Encik Firdaus (chef). I am very satisfied overall. 👍🏻
Aug 2026
KPJ: Dr. Koey is very good, very caring, and very satisfactory. We have been loyal patients of Dr. Koey, a pediatrician, for years. May KPJ continue to retain excellent doctors forever ❤️ The food is very satisfactory. The lunch was delicious. Chef Adam and server Yasmie prepared a very satisfying meal. The service was very good. Congratulations KPJ Taiping.
May 2026
Had experienced to deliver my baby boy with Dr. Karen on 11 Mar 2026. The whole process was very smooth from the pre-maternity to maternity and post-maternity. All the staffs there are very helpful by providing their best services in taking care the patient. As a Muslim, I really appreciate as only female staffs (Doctors and Nurses) in charge treating me especially in labour and post-labour. The hospital facilities is good and I had really good rest for three days which help to pace up my recovery process. As for the cost is very reasonable and exactly as what Dr. Karen discussed with me and husband. Sooooo I would like to say my thanks to everyone - Dr. Karen, Dr. Koey, Shiela, Shirley, all the staff from level 2 and 3 for the wonderful maternity journey. Definitely will come again and recommend TMC and Dr. Karen to those seeking for best quality pregnancy care.
Mar 2026
2 stars for the paediatrician, Dr. Koey, who checked my baby after giving birth there in KPJ. She did not advise on tongue tie that my baby had even after going for check up a few times. Otherwise could have proceeded with tongue tie release procedure much earlier. Lucky went to other paediatrician who alerted on the tongue tie and the disadvantages of it. Other than that my O&G and also anaesthetist, both Dr Ong, were very kind to me throughout my csec delivery. Were happy with their explanation. 5 stars for both of them.
Feb 2026
Chef Muaz services nice👍 and the food delicious🤤 Dr Koey&DrPhuah so nice …
Jan 2026
Dr. Koay and the team have been providing medical care for my son, Dushanth, since 2022. Each time he is admitted, the service and care provided have been consistently excellent. The staff and doctors are always polite, respectful, and attentive. A special thank you to Dr. Koay for her exceptional expertise and compassion in the field of paediatrics. We are truly satisfied with her treatment approach. She demonstrates a deep understanding of children’s mindset and responds to their needs with great empathy and professionalism.
Jan 2026
