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Best Cardiologist in Chennai

Best Cardiologist in Chennai
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Chennai is one of the top cities in India when it comes to healthcare facilities, and the field of cardiology is no exception. There are numerous best Cardiologist in Chennai who provide world-class healthcare services to their patients.

These medical experts specialized in treating disorders relating to the cardiovascular system comprising the heart and the blood vessels. The renowned Cardiologists work in hospitals as well as private practices to make diagnoses and give physical exams to treat issues like heart attack, heart valve disease, heart failure, high blood pressure, and arrhythmia.

Types of Cardiologists

There are several types of Cardiologists, each with a specific area of expertise. They include:

  • Non-Invasive Cardiologist: This best Cardiologist in Chennai diagnoses and treats heart conditions without the need for invasive procedures. They may use techniques like echocardiography, electrocardiography (ECG), stress tests, and nuclear imaging to diagnose and manage conditions such as coronary artery disease, heart failure, and arrhythmias.
  • Interventional Cardiologist: This expert performs procedures to treat heart conditions that require invasive techniques, such as angioplasty, stenting, and cardiac catheterization. They use catheters and other specialized tools and perform procedures that can improve blood flow and reduce the risk of heart attack and other complications.
  • Electrophysiologist: This medical expert is specialized in diagnosing and treating arrhythmias, or irregular heartbeats. They use diagnostic tools like electrophysiology studies and implantable devices to regulate the heart’s rhythm and prevent complications like blood clots and stroke.
  • Pediatric Cardiologist: This best Cardiologist in Chennai treats heart conditions in infants, children, and adolescents. They may diagnose and treat conditions like congenital heart defects, valve disorders, and arrhythmias in pediatric patients.
  • Cardiovascular Surgeon: This doctor is trained in surgical procedures that treat heart conditions, including heart bypass surgery, heart valve replacement, and repair of congenital heart defects. They also provide comprehensive care for patients with complex or advanced heart disease.
  • Cardiac Rehabilitation Specialist: This healthcare provider at the heart specialist hospital in Chennai helps patients recover from heart surgery or other heart-related procedures. They may develop exercise and nutrition plans, provide counseling, and monitor progress to help patients regain strength and prevent further complications.
  • Preventive Cardiologist: Here, the best Cardiologist in Chennai focuses on preventing heart disease through lifestyle changes and medical interventions. They may work with patients who have risk factors for heart disease, such as high blood pressure, high cholesterol, or a family history of heart disease, to develop a personalized plan to reduce their risk and maintain heart health.
Best Cardiologist in Chennai

When to See a Cardiologist?

Consult a cardiologist if experiencing chest pain, shortness of breath, irregular heartbeats, or risk factors like diabetes or a family history of heart disease. Regular check-ups are advisable for those with hypertension, high cholesterol, or a sedentary lifestyle. Seek immediate attention for severe symptoms, ensuring timely diagnosis and management of potential cardiovascular issues.

Best Cardiologists in Chennai

The best Cardiologists at the Heart Specialist Hospital in Chennai educate you on a healthy lifestyle such as diet, exercise, managing weight, and reducing stress levels for a good and healthy heart.

Dr. R. Hari Harakrishnan

Dr. R. Hari Harakrishnan has immense experience as a Cardiologist. He is the best Cardiologist in Chennai currently working at VS Hospitals. He is well versed in having dealt with innumerable heart patients with critical cases using his cutting-edge treatments.

His excellent hard work and dedication to standard surgical procedures in the field of Cardiology have helped patients to extend their lives. He is also much appreciated and awarded for his contribution to the medical field by nailing out the best quality of life.

Address: #815/306, Poonamalle High Rd, Kilpauk, Chennai – 600010.

Available Time: 24X7

Dr. R. Hari Harakrishnan Consultant Interventional Cardiologist in vs hospitals

Dr. K. Dhamodaran

Dr. K. Dhamodaran has unparalleled expertise in Cardiology as he is the best Cardiologist in Chennai dealing with interventional cardiac procedures. His wide spectrum of diagnostic procedures such as complex and multi-vessel angioplasty and stenting has created many success stories and has made patients seek his advice and treatment frequently.

Address: Old #2, New #4, Canal Bank Road, Gandhi Nagar, Adyar, Chennai, Tamil Nadu 600020.

Available Time: Sun-Sat: 24 Hr

Dr. M. Kathiresan

Dr. M. Kathiresan from MK Heart Clinic is well-known as an accomplished and the best Cardiologist in Chennai for his integrity and interventional skills in interventional procedures. His experience in the field of Cardiology has made him perform specific surgical procedures that include complex angioplasties, endovascular procedures, structural heart disease interventions, etc.

If you are suffering from any heart issues this best Cardiologist in Chennai will guide you through what has to be done besides elaborating the treatment measures to ensure they aid you in protecting your heart, making you physically active, and helping you to lead your normal lifestyle without any complications.

Address: 40, 52, 100 Feet Rd, opp. to Tanishq Jewellery, Periyar Nagar, Velachery, Chennai, Tamil Nadu 600042.

Available Time: Open Mon – Fri: 6 AM – 9:30 PM
Sat: 9 AM – 1 PM
Sun: Closed

Dr. Avinash Jayachandran

Dr. Avinash Jayachandran is the best Cardiologist in Chennai in the medical field of Interventional Cardiology. He has gained proficient skills in handling patients with all sorts of heart diseases or disorders despite any age group. His extensive year of experience in Vinita Hospital has made him the best Cardiologist.

He has treated many patients besides performing complex surgeries to ensure that they get successful treatments with advanced techniques and also aid them in leading a quality lifestyle. Moreover, he educates the patients without compromising stipulated care.

Address: 70, Josier Street, Nungambakkam, Chennai-600034.

Available Time: 24X7

Dr. M. Dinakaran

Dr. M. Dhinakaran from Rela MS Hospital is a skilled and best Cardiologist in Chennai who is well-versed in diagnosing and treating heart patients. He is an expert in dealing with hypertensive heart disease, coronary artery disease, congenital heart disease, heart failure, etc. 

His hard work and dedication in treating patients of all age groups have helped them to prolong their lives besides making them lead a healthy lifestyle. His advanced treatments at the heart specialist hospital in Chennai have created more successful testimonies to date.

Address: 4/833, GNT Road, Padiyanallur, Redhills, Chennai 600052.

Available Time: 24X7

Dr. G. Sengottuvelu

Dr. G. Sengottuvelu is a senior consultant and the best Cardiologist in Chennai at Apollo Hospitals. He has earned recognition as a well-known Interventional Cardiologist especially in handling patients with structural heart valve interventions and complex coronary stenting besides performing many types of heart valve replacement procedures by helping patients to restore to their normal lives.

Address: Dr. G.S. Heart Clinic No 14/1 & 2, Thirumurthy Street, T.Nagar, Chennai 600017. Tamil Nadu, India.

Available Time: Open Mon – Fri: 6 AM – 9:30 PM

Dr. Sanjiv Agrawal

Dr. Sanjiv Agrawal is currently represented as the best Cardiologist in Chennai working at Fortis Malar Hospital. He has extensive years of experience as an eminent Cardiologist in the medical field. He has treated several patients across India by giving the best medical care. His sophisticated treatments have been elective with regard to success most of the time.

Address: No. 52, 1st Main Rd, Gandhi Nagar, Adyar, Chennai, Tamil Nadu 600020.

Available Time: 24X7

Dr. A. L. Narayanan

Dr. A. L. Narayanan is a highly experienced Cardiologist in Chennai working at MGM Healthcare. He is an expert in the medical field of Cardiology for treating heart-related issues for heart patients. Besides that, he has performed more surgeries with state-of-the-art technology bringing more successful testimonies with quality care treatments.

Address: 72, Nelson Manickam Road, Landmark: Opposite Ampa Skywalk, Chennai.

Available Time: Mon-Sat 09:00 AM – 05:00 PM

Dr. G. N. Prasad

Dr. G. N. Prasad is the best Cardiologist in Chennai and is currently practicing at SIMS Hospital in Chennai. His compassion has made him gain proficient skills and knowledge in dealing with patients which is truly exceptional. He along with his team, which consists of talented staff, are well-trained to give unique attention to heart patients by treating them with modern techniques. 

Address: 1, Jawaharlal Nehru Road, 100 Feet Road, Landmark: Next to Vadapalani Metro Station, Chennai.

Available Time: Mon-Sat 10:00 AM – 05:00 PM

Dr. K. Jaishankar

Dr. K Jaishankar from MIOT International is an experienced Cardiologist and among the best Cardiologist in Chennai. His advanced treatments make the heart patients visit him frequently as he is the best in the field to understand the issues and counsel the patients to treat them accordingly. Moreover, he has demonstrated his fortitude by treating the patients with full dedication for successful outcomes.

Address: 4/112, Mount Poonamallee Rd, Sathya Nagar, Manapakkam, Chennai, Tamil Nadu 600089.

Available Time: 24X7

Dr. Justin Paul

Dr. Justin Paul who is a leading Cardiologist in Chennai from Sri Balaji Hospital has ample experience in treating heart patients with comprehensive care. His humble approach a cheerful nature make him the best physician because he brings the best value of service to patients who have heart disorders without compromising timely care. 

Address: 1, Lawyer Jaganathan Street, Landmark: Near Kathipara Junction, Chennai.

Dr. Susan George

Dr. Susan George from Gleneagles Global Hospital believes that providing full service with dedication highly helps heart patients stay healthy and happy besides aiding them in a speedy recovery. Her open and direct approach is much appreciable which makes her the best Cardiologist in Chennai.

Address: 439, Cheran Nagar, Sholinganallur, Medavakkam, Landmark: Near HCL, Chennai.

Dr. R. Ravindran

Dr. R. Ravindran can be identified in ‘Be Well Hospital’ as the standalone Cardiologist in Chennai for his constitutive role in treating heart patients. He motivates by updating himself with the recent advancements to handle his patients, ensuring them the best treatment.

Address: Be Well Hospitals, No.106 Jawaharlal Nehru Salai Near VR Mall, Anna Nagar, Chennai, Tamil Nadu 600040.

Available Time: Mon-Sat 3–5 PM

Dr. D. Vaidhyanathan

Dr. D. Vaidhyanathan has the right staff with vast knowledge to deal with heart patients at Apollo Heart Centre. He ranks as one of the best Cardiologist in Chennai who is well-versed and recognized in the field of Cardiology. His extensive care has benefitted more patients with good health. 

Address: Thousand Lights West, Thousand Lights, Chennai.

Available Time: Mon-Sat 10:00 AM – 12:00 PM

Dr. Rakesh Gopal

Dr. Rakesh Gopal who works at Apollo Speciality Hospital targets patients with heart issues and treats them for a better recovery. He provides modern services in a sustainable manner by detecting the issue at an early stage to treat it accordingly.

Address: Apollo Specialty Hospital, Perungudi, OMR, 5/639 Old Mahabalipuram Road, Chennai, Tamil Nadu 600096.

Available Time: Mon-Sat 9 AM–6 PM

Treatments provided by cardiologists

  • Medication management: Prescribing medication to manage cardiovascular conditions such as high blood pressure or cholesterol problems.
  • Cardiac catheterisation: Using a catheter to diagnose and treat heart conditions such as coronary artery disease.
  • Angioplasty and stent placement: Procedures to open narrowed or blocked arteries and place stents to improve blood flow.
  • Bypass surgery: Surgical procedure to create new pathways for blood flow around blocked arteries.
  • Electrophysiology studies (EPS): Assessment and treatment of arrhythmias using catheters and electrical stimulation.
  • Implantation of pacemakers and defibrillators: Inserting devices to regulate heart rhythm and prevent arrhythmias.
  • Repair or replacement of heart valves: Surgical or minimally invasive procedures to repair malfunctioning heart valves.
  • Heart failure management: Comprehensive care for patients with heart failure, including medications and lifestyle recommendations.
  • Lifestyle modification counselling: Providing advice on diet, exercise, and stress management for heart health.
  • Preventive care: Assessment of cardiovascular risk factors and implementation of preventive measures to maintain heart health.

Types of tests your cardiologist may ask you to have include

  • Electrocardiogram (ECG or EKG): Records the electrical activity of the heart to assess rhythm and detect abnormalities.
  • Echocardiogram: Uses ultrasound to create images of the heart’s structure and assess its function.
  • Exercise stress test: Measures the heart’s performance during physical exertion to assess cardiovascular health.
  • Holter monitor: Records continuous ECG data over 24 to 48 hours to monitor for irregularities.
  • Cardiac catheterization: Invasive procedure to visualize and assess the coronary arteries and ventricles.
  • CT angiography: Produces detailed images of the heart and blood vessels using computed tomography.
  • Blood tests: Assess cholesterol levels, cardiac enzymes, and other markers of heart health.
  • MRI or CT scan: Provides detailed images to evaluate heart structure and detect abnormalities.
  • Tilt table test: Assesses susceptibility to fainting or lightheadedness in response to changes in body position.
  • Nuclear stress test: Combines a stress test with a small amount of radioactive material to assess blood flow to the heart.


To conclude, if you or your close ones have any heart-related issues, you can visit the best Cardiologist in Chennai from the above-mentioned list and get advanced treatment to lead a healthy life. 

Read also Best Hospitals in India.

Frequently Asked Questions

You can conduct your own research by checking online reviews, hospital websites, and medical directories to find the best Cardiologist in Chennai that meets your specific needs as their rankings keep changing depending on their achievements. Additionally, you may ask for recommendations from your Primary Care Physician or other trusted Healthcare Professionals.

There are many well-known best Cardiologists who have contributed significantly to the field of Cardiology. You can approach VS Hospitals as you can find the best Cardiologist in Chennai with a multidisciplinary team. These experts here provide cutting-edge treatment to ensure that the patients get advanced treatment at an affordable cost.

To choose the best Cardiologist in Chennai, consider factors such as their qualifications, experience, location, availability, communication skills, and patient reviews. You can ask for recommendations from your Primary Care Physician, family, or friends, and research the Cardiologist’s credentials, specialties, and hospital affiliations. Consider scheduling a consultation to meet the Cardiologist and ask any questions you may have.

Cardiologists focus on the diagnosis and treatment of diverse cardiovascular conditions. Common issues include coronary artery disease, heart failure, arrhythmias, valvular heart diseases, and hypertension. They also address congenital heart defects, manage risk factors like high cholesterol and diabetes, and provide guidance on maintaining heart health. Additionally, cardiologists may perform procedures such as angioplasty and stent placement.

To find the best cardiologists in India, consider seeking referrals from your primary care physician, friends, or family. Utilize online platforms like doctor review websites or healthcare directories. Check hospital affiliations, credentials, and experience. Contact local medical associations for recommendations. Additionally, consider teleconsultations for initial assessments. Always verify the latest reviews and credentials before making a decision.

Open-heart surgery typically involves a sternotomy, where the chest is opened, and the breastbone is divided to access the heart. Patients are under general anesthesia, so they don’t experience pain during the procedure. After surgery, pain is managed with medications, and discomfort levels vary among individuals. Pain is expected but is controlled effectively, allowing for a smoother recovery.

In India, recent advances in cardiology include the widespread adoption of minimally invasive procedures like transcatheter aortic valve replacement (TAVR) and percutaneous coronary intervention (PCI). Additionally, advancements in cardiac imaging technologies, such as 3D echocardiography and cardiac magnetic resonance imaging (MRI), contribute to more accurate diagnostics and personalized treatment plans. Continuous research and technological innovations drive progress in the field.