
Dr Simon Yap Ngim Loong
Cardiothoracic Surgery
About Doctor
Dr. Simon Yap Ngim Loong is a highly experienced Cardiothoracic Surgeon at Sunway Medical Centre in Malaysia, with over 40 years of experience. He specializes in both cardiothoracic and vascular surgery. He received his MBBS from the University of Malaya and holds FRCS fellowships from both Edinburgh and Glasgow. Dr. Yap is also a member of several prestigious surgical societies, including the Spencer Surgical Society USA and the Association of Thoracic and Cardiovascular Surgeons of Asia, showcasing his commitment to the field. He is fluent in English, Cantonese, and Bahasa Malaysia.
Qualifications
- AM
- FRCS (Glasg)
- FRCSEd
- MBBS (Mal)
Languages Spoken
Patient Reviews
Nicole Lim
October 16, 2025 at 10:57 AM
Thank you to Dr Simon Yap and Dr Richard Chan and the entire team for your excellent service — your professionalism and heartfelt care made all the difference. I am truly grateful for the outstanding care provided by the hospital staff, especially the ICU nurses. Throughout our stay, they were incredibly helpful, attentive, and showed genuine care in every interaction. The nurses treated the patient with such compassion and respect, always ensuring comfort and responding promptly to every need. Their dedication, patience, and kindness brought comfort during a very stressful time.
Affiliated Hospitals

Sunway Medical Centre
Subang Jaya, Malaysia

Sunway Medical Centre Damansara
Petaling Jaya, Malaysia

Sunway Medical Centre
Subang Jaya, Malaysia

Sunway Medical Centre Damansara
Petaling Jaya, Malaysia