10 Best Cardiologists & Heart Specialists in India

India has many highly experienced cardiologists, and choosing the right heart specialist is key to accurate diagnosis, effective treatment, and long-term heart health.

Heart disease is increasing across India, and selecting a cardiologist can feel overwhelming. Understanding specialist expertise, treatment options, and care quality helps patients make confident decisions and achieve better health outcomes.

Why Choosing the Right Cardiologist Matters

Heart disease is one of the leading health concerns worldwide, affecting millions of people each year. When it comes to your heart, selecting the best cardiologist in India isn’t just about medical expertise, it’s about trust, personalised care, and communication.

Patients often wonder: Will my symptoms be understood? Will the treatment plan work for me? Am I consulting India’s top heart surgeon who has the right experience? Choosing the right heart specialist doctor can significantly impact treatment outcomes, recovery, and long-term heart health.

Top 10 Cardiologists in India for Heart Surgery & Treatment

1. Dr. Naresh Trehan – No. 1 Cardiologist in India (Gurgaon)

• Qualification: MBBS, Diploma in Surgery, Diploma in Cardiothoracic Surgery (USA)

• Experience: 50+ Years

• About: Considered India’s no 1 cardiologist, Dr. Trehan has successfully performed over 52,000 heart surgeries and served as the personal surgeon to the President of India.

• Expertise: Cardiothoracic Surgery, Cardiovascular Surgery, Minimally Invasive Cardiac Surgery, Heart Transplant

2. Dr. Devi Prasad Shetty – Best Pediatric Cardiac Surgeon (Bangalore)

• Qualification: MBBS, MS, FRCS (Royal College of Surgeons of England)

• Experience: 36+ Years

• About: Pioneer in pediatric cardiac surgery, founder of Narayana Health, with over 15,000 successful heart surgeries.

• Expertise: Pediatric Cardiac Surgery, Valve Repairs in Infants and Children, Pulmonary Endarterectomy

3. Dr. Ashok Seth – Leading Interventional Cardiologist (Delhi)

• Qualification: MBBS, MD, FRCP, MRCP, Fellowship USA

• Experience: 40+ Years

• About: Performs advanced interventional procedures, including complex angioplasties and TAVR. Trained over 500 cardiologists worldwide.

• Expertise: Transcatheter Aortic Valve Replacement (TAVR), Laser Angioplasty, Bioabsorbable Stents

4. Dr. Ramakanta Panda – Chief Consultant (Mumbai)

• Qualification: MBBS, Fellowship & MCh in Cardiovascular and Thoracic Surgery

• Experience: 35+ Years

• About: Known for pioneering total arterial revascularisation and off-pump bypass surgery in India.

• Expertise: Coronary Artery Bypass Grafting, Beating Heart Surgery, Redo Bypass Surgery

5. Dr. Kewal Kishan Talwar – Cardiac Arrhythmia Specialist (Delhi)

• Qualification: MBBS, MD, DM

• Experience: 41 Years

• About: Introduced the first implantable cardioverter-defibrillator (ICD) and pioneered Cardiac Resynchronisation Therapy (CRT) in India.

• Expertise: Implantable Cardioverter & Defibrillator (ICD), Radiofrequency Ablation, Cardiac Arrhythmia

6. Dr. Purshotam Lal – Metro Hospitals Heart Institute (Noida)

• Qualification: MBBS, MD AB, FRCP, FACM, FICC, FACC, FSCI

• Experience: 38 Years

• About: Introduced non-surgical closure of heart holes and diamond drilling for arteries.

• Expertise: Coronary Atherectomy, Slow Rotational Angioplasty, Non-Surgical Aortic Valve Replacement

7. Dr. Praveen Chandra – Interventional Cardiology (Gurgaon)

• Qualification: MBBS, MD, DM, FACC, FESC, FSCAI, FAPSIC

• Experience: 32 Years

• About: First in India to perform percutaneous mitral valve repair and use bioabsorbable stents.

• Expertise: Angioplasty, Percutaneous Valve Implantation, Fractional Flow Reserve

8. Dr. Ajay Kaul – Heart & Lung Transplant (Delhi)

• Qualification: MBBS, MS, M.Ch (Cardiothoracic Surgery), Fellowship (Germany)

• Experience: 38 Years

• About: Specialises in heart and lung transplants with over 15,000 cardiac surgeries.

• Expertise: Adult Cardiothoracic Surgery, Heart & Lung Transplant

9. Dr. Tejas M Patel – Robotic Coronary Interventions (Ahmedabad)

• Qualification: MBBS, MD, DM, M.S.C.A.I, F.A.C.C, F.E.S.C

• Experience: 38 Years

• About: Performed world’s first telerobotic coronary interventions.

• Expertise: Robotic-Assisted Coronary Interventions, PTCA & Stent Implantation, TAVI/TAVR

10. Dr. Balbir Singh – Minimally Invasive Cardiac Surgery (Delhi)

• Qualification: MBBS, MD, DM

• Experience: 32+ Years

• About: Known for minimally invasive cardiac procedures and electrophysiology expertise.

• Expertise: Interventional Cardiology, Heart Rhythm Disorders, Coronary Angioplasty

How to Choose the Best Heart Specialist in India

Selecting the right heart doctor requires careful consideration:

• Check Credentials: Look for board certifications, advanced training, and international exposure.

• Assess Experience: Top cardiac surgeons in India usually have decades of surgical expertise.

• Hospital Infrastructure: Ensure the hospital has advanced cardiac care units and latest technology.

• Specialisation Matters: Pediatric, interventional, or cardiac transplant – pick based on your condition.

• Patient Reviews: Testimonials and success rates can guide your choice of the best cardiologist surgeon in India.

Symptoms Requiring Immediate Cardiologist Consultation

Seek urgent attention if you experience:

• Severe chest pain or pressure

• Shortness of breath even during mild activity

• Rapid or irregular heartbeat

• Fainting, dizziness, or sudden fatigue

• Swelling in legs or abdomen

Early intervention can save lives and reduce long-term complications.

FAQs 

1. What does a cardiologist do?
A cardiologist diagnoses, treats, and prevents heart and vascular diseases. They perform tests, prescribe medications, and may guide interventional procedures.

2. How do I find the best cardiologist in India?
Look for experience, hospital affiliation, specialisation, and patient reviews. Consult top hospitals in Delhi, Bangalore, Gurgaon, Mumbai, and Ahmedabad.

3. What is the cost of heart surgery in India?
Costs vary by procedure:

• CABG: ₹2,00,000 – ₹5,50,000

• Angioplasty: ₹1,00,000 – ₹3,50,000

• Valve surgery: ₹2,50,000 – ₹6,00,000

• Heart transplant: ₹25,00,000 – ₹35,00,000

4. Can heart surgeries be minimally invasive in India?
Yes, India offers minimally invasive and robotic-assisted cardiac surgeries with reduced recovery time.

5. How long is recovery after heart surgery?

• Angioplasty: 2–5 days

• CABG or valve surgery: 4–8 weeks

• Heart transplant: Several months with close follow-up

6. Are online consultations possible?
Yes. Teleconsultations are available for initial diagnosis, second opinions, or follow-ups.

7. Who is the no 1 cardiologist in India?
Dr. Naresh Trehan is widely recognized as India’s no 1 cardiologist for adult cardiac care.

8. How to choose a heart specialist?

Choose a heart specialist based on their qualifications, years of experience, area of specialisation, hospital facilities, and patient reviews.

9. Who is the top heart specialist in India?

Dr. Naresh Trehan is widely regarded as the top heart specialist in India due to his decades of experience and surgical excellence.

10. Do cardiologists do heart surgeries?

Cardiologists diagnose and manage heart conditions, while heart surgeries are usually performed by cardiothoracic surgeons.

Wrapping up 

Choosing the right doctor can make a huge difference in your treatment journey. Take the time to review credentials, expertise, and patient feedback. Reach out to hospitals, schedule consultations, and feel confident in the care you select. Your heart deserves the best care and attention, and the right specialist can guide you toward better health outcomes.

Read also

1. Heart Disease In Women What’s To Know

2. Can Stress Increase Your Risk For Heart Disease?

3. Top 10 Cardiology Hospitals in India You Must Know

References 

1. Indicure. Best Cardiologist in India. 2026. Available from: https://www.indicure.com/best-cardiologist-india/

2. Practo. Cardiologist in Bangalore – Find Top Doctors. 2026. Available from: https://www.practo.com/bangalore/cardiologist

3. Apollo Hospitals. Cardiologist – Book Doctor Appointment. 2026. Available from: https://www.apollohospitals.com/book-doctor-appointment/cardiologist 

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