• Our Doctors

    We are dedicated to being the preferred provider of care, with innovative use of technology, experienced doctors and well-trained staff who collaborate to offer the best diagnosis and treatment plans.

    Dr Ooi Hooi Leng

    MBBS (Malaya), MRCPCH (UK), AM (MAL), Fellowship in Paediatric Endocrinology and Diabetes (Malaysia & Australia)

    Consultant Paediatrician, Paediatric Endocrinology & Diabetes

    General Paediatrics
    Paediatric Endocrinology

    KPJ Klang Specialist Hospital


    Suite: L3-303, Level 3

    Clinic Hours:

    Monday - Friday : 08.30 a.m. - 05.00 p.m.

    Saturday : 08.30 a.m. - 12.30 p.m.

    Sunday & Public Holidays : Closed

    Type: Resident Doctor
    Tel: (603) 3377 7904

    Board Certificates

    ● Life member of the Malaysian Medical Association (MMA)

    ● Life member of the Malaysian Pediatric Association (MPA)

    ● Life member of Academy of Medicine of Malaysia (AMM)

    ● Member of Malaysian Endocrine and Metabolic Society (MEMS)

    ● Member of Asia Pacific Pediatric Endocrine Society (APPES)

    ● Member of Australasian Pediatric Endocrine Group (APEG)

    ● Member of The Endocrine Society®, USA

    ● Member of the Malaysian Association for the Study of Obesity (MASO)

    Education & Fellowship

    - MBBS (Malaya)

    - MRCPCH (UK), AM (Mal), Fellowship in Paediatric Endocrinology and Diabetes (Malaysia & Australia), SCOPE Certified by the World Obesity Federation

    Specialty Interest:

    ● General Paediatrics

    ● Newborn Babies and Immunisation

    ● Childhood Diabetes

    ● Children with hormonal problems 

        - Short stature, growth disorders, obesity, thyroid disorder, disorders of puberty and metabolic bone diseases in children


    Bahasa Malaysia