Choosing the right cardiologist is crucial for your heart health. If you’re looking for an expert in cardiology, you should consider Dr Randal Low Jun Bang at Clinic 3A in Tan Tock Seng Hospital, Singapore. Dr Low is renowned for his expertise and dedication to patient care, making him a trusted name in the field.

Dr Randal Low Jun Bang operates from Clinic 3A, located on Level 3 of Tan Tock Seng Hospital. The clinic offers state-of-the-art cardiovascular care with a focus on preventive and modern treatments. Patients have found it to be a reliable centre for addressing heart-related concerns.
Whether you’re looking for preventive screenings, diagnosis, or advanced treatment options, Clinic 3A at Tan Tock Seng Hospital is equipped to meet your needs. With a highly skilled cardiologist like Dr Low, you’re in good hands for managing your heart health.
Key Takeaways
- Dr Randal Low Jun Bang is an expert cardiologist at Tan Tock Seng Hospital.
- Clinic 3A provides comprehensive cardiovascular care.
- You can rely on Clinic 3A for preventive and advanced heart treatments.
About Dr Randal Low Jun Bang

Dr Randal Low Jun Bang is an interventional cardiologist at Tan Tock Seng Hospital in Singapore. With over 10 years of experience, he specialises in treating various heart conditions. He completed his MBBS at the National University of Singapore and is a member of the Royal College of Physicians (UK).
Dr Low is also part of several professional groups, including the Singapore Cardiac Society, the Academy of Medicine, and the Singapore Medical Council. He is fluent in English and has authored many scientific papers and publications.
Treatments Offered
- Arrhythmia treatments with ablation and pacemakers
- Coronary artery surgery
- Congestive heart failure (CHF) treatments
- Heart disease management
- Balloon septostomy
- Fetal echocardiogram for pulmonary and mitral conditions
- Coronary angiogram and PTCA (Percutaneous Transluminal Coronary Angioplasty)
- Aortic stent grafting
- Electrophysiological radiofrequency ablation (EPS)
- Permanent pacemaker implantation (PPI) – single chamber and biventricular pacing
- Automatic implantable cardioverter-defibrillator (AICD)
- PTMC (Percutaneous Transvenous Mitral Commissurotomy)
- Cardiac surgery
- Cardiac resynchronisation therapy (CRT) – both MRI compatible and non-compatible
- Transarterial radioembolisation (TARE)
- Cardiac catheterisation
Scope of Services

Dr. Randal Low Jun Bang offers a wide range of cardiology services to his patients at Tan Tock Seng Hospital. With over 10 years of experience, he provides expert care in various areas of heart health.
Key treatments and procedures include:
- Arrhythmia Treatment: Ablation and pacemakers are used to manage irregular heartbeats.
- Coronary Artery Surgery: Addresses issues affecting heart blood vessels.
- Congestive Heart Failure Treatment: Tailored care for heart failure patients.
- Balloon Septostomy: A life-saving procedure for newborns with specific heart defects.
- Fetal Echocardiogram: Evaluates heart health in unborn babies.
- Coronary Angiogram: Diagnoses and treats blocked heart arteries.
Advanced interventions also available:
- PTCA (Percutaneous Transluminal Coronary Angioplasty): Opens up blocked coronary arteries.
- Aortic Stent Grafting: Repairs aneurysms and blockages in the aorta.
- Electrophysiological Studies (EPS) and Radiofrequency Ablation: Treats irregular heart rhythms.
- Permanent Pacemaker Implant (PPI): Single chamber pacemakers for regulating heartbeats.
- Biventricular Pacing: Helps improve heart function in heart failure patients.
- AICD: An advanced implantable cardioverter-defibrillator for life-threatening arrhythmias.
- Percutaneous Transvenous Mitral Commissurotomy (PTMC): A minimally invasive procedure for mitral valve issues.
- Cardiac Catheterisation: Comprehensive diagnostic and therapeutic cardiac care.
- Transarterial Radioembolization (TARE): Treats liver cancer with radioactive particles.
Dr. Low is dedicated to offering personalised treatment and uses cutting-edge techniques to ensure the best care for his patients. His expertise spans various aspects of cardiology, ensuring that you receive the appropriate treatment for your specific heart condition.
Why You Should Visit Clinic 3A – Tan Tock Seng Hospital When You Need a Cardiologist

If you’re looking for a cardiologist, Clinic 3A at Tan Tock Seng Hospital is an excellent choice.
Experienced Specialist
Dr Tan Li Wei is an interventional cardiologist with over 11 years of experience. His expertise includes pacemakers, cardiac electrophysiology, arrhythmias, and electrocardiography.
Wide Range of Services
Clinic 3A offers comprehensive cardiac care services, including:
- Anti-coagulation therapy
- Non-invasive cardiac investigations
- Invasive cardiac procedures
- Cardiac rehabilitation
Patient-Centred Care
At Clinic 3A, patient care is the top priority. Consultations are by appointment, ensuring you receive personalised and attentive service.
Modern Facilities
The clinic is equipped with advanced medical technology to provide accurate diagnoses and effective treatments for various heart conditions.
Convenient Location
Located within Tan Tock Seng Hospital, the clinic is easily accessible. Whether you enter through the B2 Entrance or use the B1 Link Bridge, directions are straightforward.
Cardiac Rehabilitation
If you need support after a cardiac event, the rehabilitation programme can help. It focuses on lifestyle changes to improve and maintain your heart health.
Visiting Clinic 3A ensures you receive expert care tailored to your needs.
Contact Information & Operating Hours

Address:
Clinic 3A – Tan Tock Seng Hospital
11 Jalan Tan Tock Seng, Level 3
NIL, Singapore 308433
Phone Number:
6357 3774
6357 3775
Operating Hours:
- Monday to Friday: 8:30 AM – 5:30 PM
- Saturday, Sunday and Public Holidays: Closed
Feel free to reach out during operating hours for any queries or to schedule an appointment. The clinic is known for its dedicated and expert cardiologists, including Dr. Randal Low Jun Bang, who provides top-notch cardiovascular care.
Making sure you lead a healthy lifestyle can greatly impact your heart’s well-being. So, take the first step by visiting Clinic 3A for a professional assessment.
Frequently Asked Questions
This section will address common queries about booking appointments, available services, and top cardiologists at Tan Tock Seng Hospital’s Clinic 3A.
How can I book an appointment with a cardiologist at Tan Tock Seng Hospital?
To book an appointment, you can call the hospital’s main line or visit their online appointment booking system. Ensure you have your personal details and any referral information ready.
Who is heading the Cardiology department at TTSH?
The Cardiology department at Tan Tock Seng Hospital is led by a team of experienced specialists. Dr Randal Low Jun Bang is one of the key cardiologists providing expert care.
What services are provided by Clinic 3A at Tan Tock Seng Hospital?
Clinic 3A offers a range of cardiology services, including diagnostic tests, treatment plans, and follow-up care. The clinic aims to provide comprehensive care using modern technology to ensure accurate diagnoses.
Could you provide directions to the Invasive Cardiac Lab at TTSH?
To find the Invasive Cardiac Lab, go to Level 3 of the Tan Tock Seng Hospital Medical Centre. Follow the signs to Clinic 3A, and the staff can guide you further from there.
How do I get in touch with Dr Randal Low Jun Bang from Tan Tock Seng’s Clinic 3A?
You can contact Dr Randal Low Jun Bang by calling Clinic 3A directly. The clinic’s reception will help you schedule an appointment or answer any initial questions you might have.
Who are some of the leading cardiologists in Singapore?
Besides Dr Randal Low Jun Bang, other notable cardiologists include Dr Deborah Lee Jin Hyun and Dr Huang Wenjie. These specialists are recognised for their expertise and dedication in providing high-quality cardiac care in Singapore.
Disclaimer: The information in this article is based on online resources from Singapore and serves as a guide. Patients should consult their primary care physician for personalized advice. This review is for informational purposes only and does not constitute medical advice. To ensure you have the most up-to-date information, we recommend verifying details with relevant Singaporean authorities or organizations. If you notice discrepancies, please inform us so we can update the information.

