Finding the right heart specialist is crucial for maintaining a healthy heart. With heart-related issues on the rise, many people are searching for the best cardiologists in India who can offer expert care and treatment. This blog is your one-stop guide to discovering the Top 10 Cardiologists and Heart Specialists in India.

Whether you’re looking for a doctor with years of experience, a specialist in a specific heart condition, or someone known for their compassionate care, we’ve got you covered. Here, you’ll find detailed information about each cardiologist, their expertise, and why they stand out in the field of heart health.
Our goal is to make your search easier by providing you with a list of India’s most renowned heart doctors. From their medical qualifications to their areas of specialization, we’ve included everything you need to know before making a decision. So, if you’re looking for trusted heart care, stay with us as we guide you through the top names in cardiology in India.
10 Best Cardiologists and Heart Specialists in India
To simplify your search, we’ve curated a list of the 10 best cardiologists in India. This list is based on their experience, credentials, accomplishments, and leadership in the field of cardiology. Our goal is to help you connect with a heart specialist who meets your needs, offering both expert medical care and peace of mind. Let’s explore your options and ensure your heart gets the outstanding care it deserves.
Dr. Sanjay Gupta – Director, Cardio Thoracic Surgeon at Fortis Hospital, New Delhi
Dr. Sanjay Gupta is an experienced and highly skilled Cardio Thoracic Surgeon at Fortis Hospital, New Delhi, with over 36 years of practice. As the Director of the department, he specializes in cardiothoracic and vascular surgeries. He completed his MBBS at MLN Medical College, Allahabad, Uttar Pradesh, in 1986, and since then, he has earned a reputation for his expertise and commitment to patient care. Below is a summary of his qualifications and the treatments he offers.
| Specialization | Details |
|---|---|
| Name | Dr. Sanjay Gupta |
| Position | Director, Cardio Thoracic Surgeon |
| Experience | 36 years |
| Hospital | Fortis Hospital, New Delhi |
| Location | New Delhi, India |
| Education | MBBS, MLN Medical College, Allahabad, Uttar Pradesh (1986) |
| Expertise | Cardiothoracic and Vascular Surgery |
Treatments and Services Offered:
- Aortic Stent Grafting: A procedure to treat aortic aneurysms by placing a stent.
- Aortic Valve Repair & Replacement: Repair or replacement of the aortic valve, either using a mechanical or tissue valve.
- Balloon Valvuloplasty: A procedure to widen narrowed heart valves.
- Cardiac and Cardio Thoracic Surgery: Surgeries to address various heart conditions.
- Coronary Angiogram & Angioplasty: Diagnostic and treatment procedures for coronary artery diseases.
- Minimally Invasive Heart Bypass (CABG): A less invasive surgery for bypassing blocked arteries.
- Mitral Valve Replacement: Replacement of the mitral valve with a tissue valve.
Dr. Gupta’s extensive experience and specialized treatments make him a leading figure in his field, offering patients the best care for heart and lung conditions.
Dr. Ajay Kaul – Leading Cardiac Surgeon at Fortis Hospital, Noida
Dr. Ajay Kaul is a renowned and highly skilled cardiac surgeon with an impressive 38 years of experience. As the Chairman of the Cardiac Surgery department at Fortis Hospital in Noida, he is recognized as one of India’s top 10 cardiologists. He has performed over 12,000 successful surgeries, earning a reputation for his expertise and dedication to patient care. His qualifications include MBBS, MS, MCh, and various fellowships, further reflecting his deep knowledge and commitment to heart surgery. Dr. Kaul is particularly known for his proficiency in complex cardiac surgeries and heart bypass procedures.
| Specialization | Details |
|---|---|
| Name | Dr. Ajay Kaul |
| Position | Chairman, Cardiac Surgeon |
| Experience | 38 years |
| Hospital | Fortis Hospital, Noida |
| Location | Noida, Uttar Pradesh |
| Education | MBBS, MS, MCh, Fellowship |
| Expertise | Cardiac Surgery, Bypass Surgery |
Treatments and Services Offered:
- Aortic Dissection Repair Surgery: Surgical treatment for aortic dissection to repair the torn sections of the aorta.
- Aortofemoral Bypass Surgery: A surgery to reroute blood flow to the legs in cases of arterial blockage.
- ASD (Atrial Septal Defect) Closure: Surgical closure of a hole in the heart’s septum, improving heart function.
- Atrial Fibrillation Surgery: Treatment for atrial fibrillation, a condition where the heart beats irregularly.
- Cardiac Surgery for Adults: A range of surgeries to treat adult heart conditions.
- Cardiac Tumour Treatment: Surgical removal and management of tumors found in the heart.
- Closure of Defects like ASD & VSD: Correcting holes in the heart, such as Atrial Septal Defect (ASD) and Ventricular Septal Defect (VSD).
- Complex Congenital Heart Surgeries: Surgical treatment for congenital heart defects.
- Minimal Access Surgery for Valves: Advanced, less invasive procedures for repairing or replacing heart valves.
- Neonatal and Infant Cardiac Surgeries: Specialized surgeries for newborns and infants with heart conditions.
- Off Pump Beating CABG & LV Restoration: Heart bypass surgery performed while the heart is still beating.
- Pulmonary Thromboendarterectomy (PTE): Surgery to remove blockages in the pulmonary arteries.
- Ross Procedure: A surgery where the patient’s own pulmonary valve is used to replace the aortic valve.
- Single Ventricle Defects Surgery: Surgery for defects in the heart where only one ventricle is working properly.
- TAPVC (Total Anomalous Pulmonary Venous Connection) Repair: A surgery to correct the abnormal connection of pulmonary veins to the heart.
- Arterial Switch Surgery: A procedure to correct a congenital heart defect where the arteries are switched.
- Thoracic Aortic Aneurysm Treatment: Surgery to treat a bulging or weakening section of the aorta in the chest.
- Valve Repair and Replacement: Surgical treatment to repair or replace damaged heart valves.
Dr. Ajay Kaul’s extensive experience and commitment to delivering top-tier cardiac care make him a leader in his field. His expertise in handling complex surgeries ensures that patients receive the best possible treatment for a wide range of heart conditions.
Dr. Y K Mishra – Renowned Cardiac Surgeon at Manipal Hospitals, Dwarka, Delhi
Dr. Y K Mishra is a distinguished and highly skilled cardiac surgeon with over 35 years of experience in the field. As the Director of the Cardiac Surgery Department at Manipal Hospitals, Dwarka, Delhi, he is widely recognized for his expertise in heart surgeries. With a remarkable track record of performing over 14,800 open-heart surgeries and more than 510 robotic surgeries, Dr. Mishra has earned a reputation as one of the top cardiac surgeons in India. His exceptional skill and dedication to patient care have made him a trusted name in the medical community.
| Specialization | Details |
|---|---|
| Name | Dr. Y K Mishra |
| Position | Director, Cardiac Surgeon |
| Experience | 35 years |
| Hospital | Manipal Hospitals, Dwarka, Delhi |
| Location | New Delhi, India |
| Expertise | Cardiac Surgery, Robotic Surgery |
Treatments and Services Offered:
- Aortic Dissection Repair Surgery: Surgery to treat a tear in the aorta, the main artery of the body.
- Aortofemoral Bypass Surgery: A surgical procedure to reroute blood flow to the legs in case of blocked arteries.
- ASD (Atrial Septal Defect) Closure: Closing a hole in the heart’s wall that separates the upper chambers.
- Atrial Fibrillation Surgery: Surgical procedures to treat irregular heartbeats.
- Cardiac Surgery for Adults: Various surgeries to treat heart conditions in adults.
- Cardiac Tumor Treatment: Treatment for tumors found within the heart.
- Minimal Access Surgeries for Valves: Advanced, less invasive surgeries to repair or replace heart valves.
- Off Pump Beating CABG & LV Restoration: Heart bypass surgery performed without stopping the heart, which helps restore heart function.
- Pulmonary Thromboendarterectomy (PTE): A surgery to remove blood clots from the lungs’ arteries.
- Ross Procedure: A surgery that involves using the patient’s own pulmonary valve to replace a damaged aortic valve.
- Thoracic Aortic Aneurysm Treatment: Surgery to treat a bulging or weakened area in the aorta in the chest.
- Valve Repair and Replacement: Repairing or replacing damaged heart valves to ensure proper heart function.
Dr. Y K Mishra’s vast experience and commitment to providing top-quality cardiac care make him a leader in his field. His specialized skills in both traditional and robotic heart surgeries ensure that patients receive the most advanced and effective treatments.
Dr. Naresh Trehan – Expert Cardiac Surgeon at Medanta, Gurgaon
Dr. Naresh Trehan is a highly respected and experienced cardiovascular and cardiothoracic surgeon with over 42 years of dedicated practice. He is the Chairman and Managing Director of Medanta – The Medicity, a world-class, 1500-bed multi-specialty hospital located in Gurgaon, India. Known for his expertise in advanced heart surgeries, Dr. Trehan is at the forefront of utilizing cutting-edge technology to provide the best care to his patients.
| Specialization | Details |
|---|---|
| Name | Dr. Naresh Trehan |
| Position | Chairman, Cardio Thoracic Surgeon |
| Experience | 42 years |
| Hospital | Medanta – The Medicity, Gurgaon |
| Location | Gurgaon, India |
| Expertise | Cardiovascular and Cardiothoracic Surgery |
Treatments and Services Offered:
- AICD Implantation Treatment: Implanting an Automatic Implantable Cardioverter Defibrillator to monitor and treat life-threatening heart rhythms.
- Aortic Stent Grafting: A procedure to repair an aneurysm in the aorta using a stent.
- Aortic Valve Replacement: Replacing a damaged or diseased aortic valve to restore normal heart function.
- ASD (Atrial Septal Defect) Closure: Closing a hole in the heart’s wall between the upper chambers (atria).
- Cardiac Surgery: Various surgeries for heart disease treatment, including bypass surgeries and valve repairs.
- Cardiac Tumour Treatment: Surgical and non-surgical treatment for tumours within the heart.
- Cardiomyopathy Treatment: Managing heart muscle diseases that affect the heart’s ability to pump blood.
- Carotid Artery Stenosis Treatment: Surgery to clear blockages in the carotid arteries that supply blood to the brain.
- Congenital Heart Disorder (CHD): Treating heart defects present at birth.
- Congestive Heart Failure (CHF) Treatment: Medical and surgical options to manage heart failure symptoms and improve heart function.
- Coronary Angiogram: A procedure to check for blockages in the coronary arteries using a special dye.
- CRT-D Implant (Cardiac Resynchronization Therapy): Implanting a device that helps the heart beat more effectively in heart failure patients.
- Device Closure – ASD VSD: Using a device to close holes in the heart, including atrial and ventricular septal defects.
- Minimally Invasive Heart Bypass Surgery (CABG): Performing heart bypass surgery using smaller incisions to reduce recovery time.
- Heart Double Valve Replacement: Replacing two heart valves that are damaged or diseased.
- Heart Transplant: Replacing a diseased heart with a healthy donor heart.
- Implantable Defibrillator Placement (AICD): Placing a defibrillator inside the chest to monitor and correct life-threatening heart rhythms.
- Mitral Valve Replacement: Replacing a faulty mitral valve to ensure proper blood flow through the heart.
- Opening the Heart Vessels with Stent: Inserting a stent to open blocked heart arteries.
- PDA Device Closure: A procedure to close a persistent hole in the heart of newborns or infants.
- Pediatric Atrial Septal Defect (ASD) Surgery: Closing a hole in the heart’s atrial septum in children.
- Pediatric Cardiomyopathy Treatment: Treating heart muscle disease in children.
- Pediatric Heart Surgery: Surgery to correct congenital heart defects in infants and children.
- Permanent Pacemaker Implant: Implanting a device to help regulate heartbeats in patients with arrhythmias.
- PTMC (Percutaneous Transvenous Mitral Commissurotomy): A procedure to open the narrowed mitral valve using a catheter.
- Single Ventricle Defects Surgery: Treating congenital heart defects where one of the heart’s ventricles does not develop properly.
- TAPVC (Total Anomalous Pulmonary Venous Connection) Repair: Correcting a birth defect where the veins that carry blood from the lungs do not connect properly to the heart.
- Ventricular Septal Defect (VSD) Treatment: Closing a hole in the wall that separates the heart’s lower chambers.
Dr. Trehan’s dedication to providing advanced heart care combined with his vast experience in both adult and pediatric cardiac surgery makes him a top choice for patients seeking heart treatments in India and around the world.
