Medlads
    Backed byElevenLabs Grants
    © 2026 Medlads Sdn Bhd. All rights reserved.
    About UsEditorial PolicyContactTerms & ConditionsPrivacy Policy

      Dr Samuel Ong Boon Leng

      Cardiology
      ⭐5.0(17 reviews)
      🔄 Loading interactive features...

      About

      🏥 Loading hospitals...

      1. Home
      3. Cardiology
      5. Dr Samuel Ong Boon Leng
      Dr Samuel Ong Boon Leng

      Dr Samuel Ong Boon Leng

      Cardiology

      41 years experience
      ·
      5.0 (17 ratings)

      Online booking is not available for this doctor

      What patients say

      Patients consistently describe a positive and comforting experience with Dr. Ong. Many appreciate his kind, caring, and attentive approach, noting his excellent professionalism. He is frequently praised for providing very good, clear, and informative explanations, often without delay, making the experience reassuring for families.

      Qualifications

      • FNHAM
      • FACC
      • AM
      • FRCP (London)
      • MRCP (UK)
      • MBBS (Mal)

      Languages Spoken

      English
      Malay
      Cantonese
      Hokkien
      Indonesian

      Patient Reviews

      5.0
      17 reviews
      A

      Chai YAN

      November 28, 2025 at 11:28 AM

      5/5
      Google Review

      Dr. Ong is very good.

      A

      Zhen Wei

      November 13, 2025 at 3:46 AM

      5/5
      Google Review

      Dr of sunway medical center was very friendly and professional.I bring my mother come to check her heart，doctor of cardiology department explain clearly to us

      A

      Leong Poh Lin

      November 13, 2025 at 3:46 AM

      5/5
      Google Review

      I recently went to sunway medical centre for a heart check ,the doctor of cardiology department was professional

      A

      Jeanatte

      November 13, 2025 at 3:46 AM

      5/5
      Google Review

      The doctor of cardiologist here are incredibly knowledgeable and truly top-notch

      A

      vaneesha balakrishnan

      November 13, 2025 at 3:46 AM

      5/5
      Google Review

      Dr Ong was excellent in attending to my son. He was kind, caring , with very good explanation. He comes for his rounds without delay. Tqsm Dr Ong

      Online booking is not available at Sunway Medical Centre. These similar doctors are available to book now.

      Book a Similar Doctor

      Explore other doctors with similar specialties and expertise

      Dr. Saravanan Vengadesa Pillai

      Dr. Saravanan Vengadesa Pillai

      Cardiology

      Nilai

      5.0 (99 ratings)
      Dr Nicholas Chua Yul Chye

      Dr Nicholas Chua Yul Chye

      Cardiology

      Petaling Jaya

      5.0 (101 ratings)
      Dr Lam Kai Huat

      Dr Lam Kai Huat

      Cardiology

      Petaling Jaya

      5.0 (227 ratings)
      Dr. Shahrul Zuraidi Bin Idris

      Dr. Shahrul Zuraidi Bin Idris

      Cardiology

      Klang

      4.9 (447 ratings)
      Dr. Mohan Ramachandran

      Dr. Mohan Ramachandran

      Cardiology

      Puchong

      5.0 (74 ratings)
      Dr. Chua Ping Lik

      Dr. Chua Ping Lik

      Cardiology

      Petaling Jaya

      5.0 (72 ratings)

      Affiliated Hospitals

      Sunway Medical Centre

      Sunway Medical Centre

      Subang Jaya, Malaysia

      4.8
      View Hospital →
      Book Appointment

      Booking not available

      Affiliated Hospitals
      Sunway Medical Centre

      Sunway Medical Centre

      Subang Jaya, Malaysia

      4.8
      View Hospital →
      Chat