Dr. Ong Siew Hoon is a Cardiology affiliated with National Heart Institute (IJN) in Kuala Lumpur, Malaysia, with approximately 3 years of experience. The profile on MedLads includes verified patient reviews.
Dr. Ong Siew Hoon specializes in Cardiology.
Dr. Ong Siew Hoon focuses on procedures including Pacemaker Implantation, Renal Denervation Therapy, Cardiac Assessment, Cardiac MRI, Optical Coherence Tomography (OCT). These are ranked using real signals on MedLads — patient enquiries, reviews that mention each procedure, and the doctor's own declared specialization.
Dr. Ong Siew Hoon practices at National Heart Institute (IJN) in Kuala Lumpur, Malaysia.
Dr. Ong Siew Hoon speaks English, Malay, Mandarin, Indonesian.
You can book Dr. Ong Siew Hoon on MedLads: open the profile, tap "Book Appointment", pick a preferred date and time, and submit your booking request. The clinic usually responds within 24 hours to confirm.

Cardiology
Procedures Dr. Ong Siew Hoon focuses on, ranked by patient activity and reviews.
Dr. Ong Siew Hoon is a dedicated Clinical Fellow in Cardiology at the National Heart Institute (IJN), specializing in Basic Adult Cardiology and Heart Failure. Her commitment to advancing cardiovascular care is highlighted by her research contributions, including a 2023 publication on acute decompensated heart failure. As an active member of the Malaysia Medical Council, she provides expert medical care and compassionate service.
Dr. Ong Siew Hoon is a dedicated Clinical Fellow in Cardiology at the National Heart Institute (IJN), specializing in Basic Adult Cardiology and Heart Failure. Her commitment to advancing cardiovascular care is highlighted by her research contributions, including a 2023 publication on acute decompensated heart failure. As an active member of the Malaysia Medical Council, she provides expert medical care and compassionate service.
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Kuala Lumpur, Malaysia

Kuala Lumpur, Malaysia