Heart diseases are one of the leading causes of death worldwide. With the rising cases of cardiovascular ailments, access to skilled cardiologists and advanced treatment facilities has become crucial. India has rapidly emerged as a global hub for cardiac care, providing best cardiologists in India, thanks to its combination of internationally trained doctors, cutting-edge technology, and affordable healthcare. Patients from countries like the USA, UK, Africa, and the Middle East frequently travel to India for complex heart surgeries and treatments.
The best cardiologists in India have decades of experience, international fellowships, and thousands of successful procedures to their credit. They not only treat domestic patients but also attract international medical tourism due to their expertise and cost-effective treatment. Below, we take a detailed look at some of India’s leading cardiologists and why India is considered a top destination for heart care.
Best Cardiologists in India
1. Dr. Naresh Trehan – Medanta, The Medicity, Gurugram (Delhi NCR)
- Experience: 49+ Years
- Specialisation: Cardiovascular Surgery, Heart Transplant, Cardio-thoracic Surgery
- About: Founder and Chairman of Medanta, Dr. Trehan is considered a pioneer of modern cardiac care and among the best cardiologists in India in India. Trained in the USA, he has brought international standards of heart surgery to India. His hospital, Medanta, is one of the most advanced multi-specialty hospitals, with a dedicated Heart Institute.
2. Dr. T. S. Kler – Fortis Escorts Heart Institute, New Delhi
- Experience: 30+ Years
- Specialisation: Interventional Cardiology, Pacemaker, Electrophysiology
- About: Dr. Kler is one of the first doctors in India to establish a dedicated Electrophysiology Department. He has performed more than 25,000 angioplasties and pacemaker implantations, earning him global recognition.
3. Dr. Ashok Seth – Fortis Escorts Heart Institute, New Delhi
- Experience: 30+ Years
- Specialisation: Interventional Cardiology
- About: A globally renowned cardiologist, Dr. Seth has been credited with several medical innovations in angioplasty. With over 50,000 angiograms and 20,000 angioplasties, he is considered one of the best interventional cardiologists in India. His contributions are recognized in the Limca Book of Records.
4. Dr. Rajiv Agarwal – Max Super Speciality Hospital, Saket, New Delhi
- Experience: 35+ Years
- Specialisation: Aortic Valve Replacement, Coronary Interventions, Valvuloplasty
- About: Dr. Agarwal has extensive expertise in performing advanced cardiac interventions. As Principal Director at Max Hospital, he has treated thousands of patients with complex heart conditions.
5. Dr. Atul Mathur – Fortis Escorts Heart Institute, New Delhi
- Experience: 34+ Years
- Specialisation: Coronary Angioplasty, Pacemaker, Structural Heart Interventions
- About: Dr. Mathur has performed numerous landmark procedures, including complex angioplasties and valve interventions. He is highly respected for handling advanced cardiac failure cases.
6. Dr. Rajesh Sharma – Director of Pediatric Cardiac Surgery, Delhi NCR
- Experience: 30+ Years
- Specialisation: Pediatric Heart Surgery
- About: Dr. Sharma is a leading name in pediatric cardiac surgery. His expertise lies in treating congenital heart diseases in infants and children. Families across India and abroad seek his services for delicate pediatric heart operations.
7. Dr. Krishna Subramony Iyer – Fortis Escorts Heart Institute, New Delhi
- Experience: 41+ Years
- Specialisation: Pediatric & Neonatal Cardiac Surgery
- About: Dr. Iyer is one of India’s most respected pediatric heart surgeons. He has performed thousands of successful neonatal and congenital heart surgeries, especially in resource-limited settings. His work has been internationally recognized.
8. Dr. Ramji Mehrotra – BLK-Max Super Speciality Hospital, New Delhi
- Experience: 27+ Years
- Specialisation: Cardiovascular & Thoracic Surgery, Advanced Heart Failure
- About: With decades of surgical expertise, Dr. Mehrotra is known for his proficiency in complex heart procedures such as aortic valve replacements and CABG surgeries.
9. Dr. Amit Chandra – Medanta, The Medicity, Gurugram (Delhi NCR)
- Experience: 34+ Years
- Specialisation: Heart Valve Repair, TAVR Surgery, Triple Bypass
- About: A highly reputed cardiothoracic surgeon, Dr. Chandra has successfully performed more than 2000 independent heart surgeries. He is one of the top specialists for valve-related surgeries in India.
10. Dr. Neeraj Jain – Metro Heart Institute, Faridabad
- Experience: 26+ Years
- Specialisation: Interventional Cardiology
- About: Dr. Jain is a senior cardiologist with expertise in angioplasty, pacemaker implantation, and interventional procedures. He has a long-standing reputation for providing advanced cardiac treatments at Metro Heart Institute.
Why India is the Hub for Cardiac Care and best cardiologists in India?
- Globally Trained Specialists: Most of the best cardiologists in India are trained in leading institutions in the USA, UK, and Europe.
- Cutting-edge Technology: Hospitals like Medanta, Fortis Escorts, Max Healthcare, and Apollo Hospitals offer robotic cardiac surgery, minimally invasive procedures, and advanced cath labs.
- Affordable Costs: Heart surgery in India costs 70–80% less compared to the USA and UK.
- Example:
- Bypass Surgery (USA: $60,000 | India: $7,000–10,000)
- Angioplasty (USA: $40,000 | India: $4,000–6,000)
- Heart Transplant (USA: $150,000+ | India: $35,000–45,000)
- Bypass Surgery (USA: $60,000 | India: $7,000–10,000)
- Example:
- Medical Tourism Facilities: International patients are offered visa support, translators, and complete travel packages, making India a preferred destination.
Top Hospitals for Cardiology in India
- Medanta – The Medicity, Gurugram (Delhi NCR)
- Fortis Escorts Heart Institute, New Delhi
- Max Super Speciality Hospital, Saket, New Delhi
- Apollo Hospitals, Chennai & Delhi
- BLK-Max Super Speciality Hospital, New Delhi
- AIIMS, New Delhi (Government Research Institute)
Frequently Asked Questions (FAQs)
Q1. Who are the best cardiologists in India?
👉 Dr. Naresh Trehan is widely considered the No.1 cardiologist in India, with 49+ years of global experience and expertise in heart transplant and cardiothoracic surgery.
Q2. Which hospital is best for heart treatment in India?
👉 Fortis Escorts Heart Institute (New Delhi), Medanta (Gurugram), and Apollo Hospitals are among the best for advanced cardiac care.
Q3. What is the average cost of bypass surgery in India?
👉 Coronary artery bypass graft (CABG) surgery costs between ₹4.5 to ₹7.5 lakh (USD 7,000–10,000) depending on the hospital and complexity.
Q4. Do Indian cardiologists have international recognition?
👉 Yes. Many leading cardiologists in India are fellows of the American College of Cardiology, Royal College of Physicians (UK), and have trained abroad.
Q5. Is India safe for foreign patients seeking heart surgery?
👉 Absolutely. India is one of the most trusted countries for medical tourism due to its high success rates, world-class infrastructure, and cost-effective care.
Conclusion
India’s healthcare system boasts some of the best cardiologists in India and the world, who have consistently delivered high success rates in complex procedures. From pioneers like Dr. Naresh Trehan and Dr. Ashok Seth to pediatric specialists like Dr. Krishna Iyer, India offers expertise across every branch of cardiac sciences.
With world-class hospitals, advanced technologies, and affordable costs, India is rightly called the “Heart Care Capital of the World.” Whether it is bypass surgery, angioplasty, heart valve replacement, or pediatric heart surgery, patients can trust Indian cardiologists to deliver excellence.
