Heart disease is one of the leading causes of death worldwide and also ranks among the top chronic illnesses in Malaysia. Many heart conditions have few or no symptoms in their early stages. By the time signs such as chest pain, shortness of breath, or palpitations appear, the disease may already be advanced. That is why regular heart check-ups and early medical attention are essential for prevention and treatment.
If you are looking for the top 10 cardiologists in Johor, Johor Bahru is home to many experienced and certified cardiologists who focus on the diagnosis, interventional treatment, and long-term management of cardiovascular diseases.
Whether you are planning a heart health screening, angiography, stent procedure, or simply want a professional risk assessment, choosing the top 10 cardiologists in Johor has to offer is the first step to protecting your heart health.
When Should You See A Cardiologist?
It is advisable to consult a cardiologist if you experience any signs or symptoms that may indicate a heart condition. These can include persistent chest pain, shortness of breath, irregular heartbeats, or unexplained fatigue. Individuals with a family history of heart disease or those with risk factors such as high blood pressure, diabetes, or high cholesterol should also consider regular check-ups. In some cases, even when symptoms are mild, early intervention can be the key to preventing more serious conditions. Furthermore, if you require a second opinion regarding your heart health or are contemplating the merits of surgical versus non-surgical treatment approaches, a consultation with a cardiologist is an excellent starting point.
Treatment Guide (Surgical): Coronary Artery Bypass Graft (CABG) Surgery Explained
Treatment Guide (Non-Surgical): Understanding Angioplasty and Stent Placement for the Heart
Selection Criteria and Evaluation Standards
When selecting a cardiologist, consider the following:
• Doctor’s Qualifications & Specialisation – Ensure the doctor is certified in cardiology or cardiothoracic medicine.
• Hospital Facilities – Look for hospitals with advanced cardiac catheterisation labs and monitoring systems.
• Clinical Experience – For complex procedures like coronary bypass surgery or pacemaker implantation, choose a cardiologist with extensive hands-on experience.
• Patient Communication – A good cardiologist explains your condition clearly and discusses treatment options thoroughly.
List of Top Cardiologists in Johor
Last Updated: August 2026
Below is a compiled list of cardiologists you may consider, with details on their clinic and area of expertise. This list is non-exhaustive, and can serve as a starting point for your search for the best cardiologist in Johor that fits your requirements.
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► Dr Ang Chin Yong – Gleneagles Hospital Johor
- Expertise – Interventional cardiology, proficient in coronary angiography, complex coronary interventions (using intravascular imaging such as IVUS/OCT), and pacemaker implantation.
► Dr Ang Kai Ping @ Hong Kai Bin – Regency Specialist Hospital
- Expertise – Special expertise in cardiac arrhythmias, bradycardia, heart failure, and pacemaker management.
► Dr Benjamin Leo Cheang Leng – KPJ Johor Specialist Hospital
- Expertise – Interventional treatment for heart disease includes procedures such as chest pain/angina, hypertension, coronary artery disease, arrhythmia, and heart failure.
► Dr Kam Jiyen – Gleneagles Hospital Johor
- Expertise – Coronary angiography, percutaneous coronary intervention, transthoracic/transesophageal echocardiography, pacemaker implantation, coronary CT angiography, cardiac MRI.
► Dr Lu Hou Tee – Regency Specialist Hospital
- Expertise – Cardiovascular diagnosis (such as coronary angiography/angioplasty), treatment of arrhythmias, and management of cardiac emergencies.
► Dr Ngim Chin Aik – KPJ Johor Specialist Hospital
- Expertise – Cardiac diagnosis and interventional cardiac treatment, management of various cardiovascular conditions including coronary artery disease, hypertension-related heart problems, and heart failure.
► Dr Paul Ling Kah Hing – Regency Specialist Hospital
- Expertise – Treatment of acute heart attacks and blockages in the coronary arteries.
► Dr Quek Chu Zhen – Gleneagles Hospital Johor
- Expertise – Left bundle branch pacing is used for bradycardia and indications of heart failure, CRT implantation (cardiac resynchronization therapy), implantable cardioverter defibrillators (ICDs), and leadless pacemakers such as Micra VR & AV.
► Dr Subramaniam Raman – KPJ Johor Specialist Hospital
- Expertise – Diagnosis and interventional treatment of hypertension, coronary artery disease, and heart disease.
► Dr Yap Sau Peng – KPJ Puteri Specialist Hospital
- Expertise – Both general and interventional cardiology, applying minimally invasive techniques for comprehensive heart care.
Additional Resources
Cardiologists in Johor
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