Dr CHOI Mui Sum 蔡梅心

Also written: Dr Mui Sum Choi

Paediatrics specialists · Medical Council register checked 2026-10-03

Sai Kung · Union Hospital Polyclinic (Tseung Kwan O)

Shop 101 & 102, Level 1 MCP Discovery, 8 Mau Yip Road, Tseung Kwan O, New Territories Map ↗

Clinic contact

WhatsApp first: you can attach a one-minute summary of your condition so the doctor knows beforehand, and the arrangements are in writing.Number from the hospital's website (checked 2026-10-03) · To be seen today, calling is faster · You press send yourselfCall 2721 0100tko@union.orgBook online

Other practice locations (1)

Credentials, sources and notes

Dr CHOI Mui Sum is listed on the Medical Council of Hong Kong's Specialist Register in Paediatrics (checked 2026-10-03). The practice locations below come from the doctor's, clinic's or hospital's own website, or the government's eHealth list of registered providers. The name and qualifications follow the register, which lists them in English. Clinic names, addresses and hours are as each clinic publishes them.

Credentials: MBChB, MRCP, FHKCPaed, DCH (as listed on the source pages)

Practice locations

Union Hospital Polyclinic (Tseung Kwan O)

Address
Shop 101 & 102, Level 1 MCP Discovery, 8 Mau Yip Road, Tseung Kwan O, New Territories
新界將軍澳貿業路8號 新都城中心3期1樓101-102號舖
DistrictSai Kung
Doctor's sessionsMon 14:30-18:00; Wed 10:00-13:30; Fri 10:00-13:30
SourceHospital's website (checked 2026-10-03)

Union Hospital Polyclinic (Tsuen Wan)

WhatsApp first: you can attach a one-minute summary of your condition so the doctor knows beforehand, and the arrangements are in writing.Number from the hospital's website (checked 2026-10-03) · To be seen today, calling is faster · You press send yourselfCall 2608 3399tko@union.orgBook online
Address
Unit 3008-10 & 3011B, 3/F, KOLOUR - Tsuen Wan I, 68 Chung On Street, Tsuen Wan, New Territories
新界荃灣眾安街68號 荃灣千色匯I,3樓3008-10及3011B室
DistrictTsuen Wan
Doctor's sessionsTue 10:00-13:30; Thu 10:00-13:30; Sat 09:30-13:00
SourceHospital's website (checked 2026-10-03)

How to book

Use WhatsApp above to set out your condition and send it to the clinic, which replies to confirm a time; to be seen today, calling is faster. We do not book for you; the clinic's quote decides the fee — see 〈Private paediatrician consultation fees 2026: first-visit and follow-up fees at 8 Hong Kong hospitals and medical centres compared〉.

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