Top 5 best cardiologist from the US

A cardiologist is a medical specialist that specialises in the diagnosis, treatment, and management of heart and blood vessel problems. Cardiologists are highly trained and talented medical experts that play a significant role in helping patients maintain heart health and treat cardiovascular diseases since the heart is a complicated organ that plays a vital part in maintaining the overall health of the body.


Cardiologists are educated to assess and diagnose a wide range of heart and blood vascular disorders, including:

Coronary artery disease: The most common kind of heart disease develops when the blood arteries that nourish the heart muscle constrict or get clogged.

Heart failure: Heart failure occurs when the heart is unable to properly pump blood.

Arrhythmia: Arrhythmias are abnormal cardiac rhythms that can vary from insignificant to life-threatening.

Valvular heart disease: Valvular heart disease develops when the valves in the heart that control blood flow become damaged or malfunction.

Congenital heart disease: This is a form of congenital defect in the heart.


Cardiologists assist patients manage risk factors for heart disease, such as excessive blood pressure, high cholesterol, and diabetes, in addition to detecting and treating cardiac diseases. They may also collaborate closely with other healthcare professionals, such as primary care physicians and cardiac surgeons, to offer patients with complicated heart diseases coordinated treatment.


Many countries have the best cardiologists available that are experts in their field. But, in the case of the United States, cardio specialists excel in diagnosing and treating heart conditions. Let us look at the top 5 cardiologists from the US.

Top 5 cardiologist from the United States

  • Dr. Robert M. Rose

Dr. Robert. M Rose

Dr. Robert M. Rose is a well-known cardiologist in the United States. He is generally acknowledged as an expert in general clinical, consultative, and interventional cardiology, having many years of expertise in the area. He has built a reputation for providing great patient care by fusing his understanding of the most recent medical research with a caring and individualized approach to each patient’s specific requirements.


Dr. Rose, who is now the Director of Cardiovascular Services and a member of the Brotman Medical Center’s Board of Directors, has made important contributions to the area of cardiology via his work in research, education, and clinical practice. He is a sought-after speaker who has presented his study and conclusions at a number of national conferences.


Despite his many professional successes, Dr. Rose is dedicated to providing his patients with customized care. He presently works in private practice in Beverly Hills and Culver City, where he collaborates with patients to diagnose and treat a variety of cardiac and vascular issues.

  • Dr. Ram Dandillaya

Dr. Ram Dandillaya

Dr. Ram Dandillaya is a highly experienced and qualified cardiologist who is now the Clinical Chief in the Division of Cardiology at Cedars-Sinai Medical Center. He is board certified in cardiovascular diseases, nuclear cardiology, cardiac computed tomography, echocardiography, and internal medicine, and has considerable training and skill in several fields of cardiology.


Cardiopulmonary exercise testing (CPET), a specific test that analyses the body’s ability to transfer oxygen during exercise, is another area of interest for Dr. Dandillaya. Dr. Dandillaya has vast expertise analysing the findings of CPET testing and utilising them to guide treatment decisions in patients with heart or lung issues.


  • Dr. Roger Bluementhal

Dr. Roger Bluementhal

Dr. Roger Blumenthal is a well-known and renowned cardiologist who also serves as a Professor of Cardiology and Medicine at The Johns Hopkins Hospital, Dr. Blumenthal is also the director of the Johns Hopkins Ciccarone Center for the Prevention of Heart Disease, which he developed. Dr. Blumenthal is passionate in assisting patients with atherosclerotic vascular disease and improving ways for managing risk factors for cardiovascular disease.


Dr. Blumenthal is an expert in the effective therapy of atherosclerotic vascular disease due to his considerable clinical and research expertise. He has undertaken several research on the prevention, diagnosis, and treatment of heart disease and is widely regarded as a thought leader in his profession. Dr. Blumenthal is dedicated to assisting patients in lowering their risk of heart disease via lifestyle modifications.


Dr. Blumenthal is actively involved in research aimed at creating novel techniques to optimise the management of cardiovascular disease risk factors in addition to his clinical practice. He is a prolific author, having written over 300 research articles, book chapters, and reviews on cardiology-related themes.


  • Dr. Valluvan Jeevanandam

Dr/ Valluvan Jeevanandan

Dr. Valluvan Jeevanandam is a well-known cardiologist and heart transplant surgeon who is widely regarded as one of the best in the world. He has performed over 5000 cardiac procedures and over 1000 heart transplants, assisting many people in overcoming significant heart diseases and living happier, more rewarding lives.


Dr. Valluvan’s contribution to the invention and execution of the CardioVad, a device that improves patients’ heart function, is one of his most notable accomplishments. He was the world’s first surgeon to successfully implant this gadget, which was a watershed moment in medical history. The CardioVad has brought hope to individuals who did not have a heart transplant option by giving a new and unique technique to enhance heart health.


He shocked the world once more by conducting a triple organ transplant twice in 27 hours. He gave healthy kidneys, hearts, and livers to two separate individuals. This achievement earned him the title of finest heart transplant surgeon in the world.


  • Dr. William W. O’Neill

Dr. William O' Nell

Dr. William W. O’Neill is a world-renowned cardiologist who specializes in Interventional Cardiology and Structural Heart Disease. He is presently the Medical Director of the Henry Ford Health System’s Center for Structural Heart Disease, where he is committed to delivering superior treatment to patients with difficult heart problems.


Dr. O’Neill is also a founding member of the American Board of Internal Medicine interventional cardiology board, demonstrating his breadth of experience and ability in the field. He has devoted his career researching innovative ways for diagnosing and treating a wide spectrum of heart disorders, and his research has aided in the advancement of interventional cardiology.


Dr. O’Neill is a prolific researcher who has produced multiple papers and articles on cardiology-related issues in addition to his clinical practice. He is always looking for new and novel ways to enhance patient outcomes and develop the area of interventional cardiology, which has earned him a reputation as a highly regarded and sought-after specialist in his profession.


As a result, the article includes a list of the greatest cardiologists in the United States. The specialists indicated above have years of expertise in the field of cardiology, resulting in the finest possible treatment for the patients.


We also want Indians to be treated by the cardiologist described above. That is why MediPocket World connects Indian patients online to the greatest specialists. We strive to give patients with long-term care so that they can obtain the therapy they need. Subscribe now to get connected to the best cardiologist in the United States.

Medically Reviewed

Dr. Priyanka Mathur, MD

Our founder Dr. Priyanka Mathur is an Indian born doctor that has worked and seen the struggle of patients in India to access the best specialists, and to solve this created Cross-Border Care platform bridging the gap in specialty care by connecting patients from India to world’s best hospitals in the USA.

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