John E. Cosmi, MD, FACC

Expert Publications

• Mortality in patients with paravalvular abscess diagnosed by transesophageal echocardiography.

Media Releases

Get to know Interventional Cardiologist Dr. John E. Cosmi, who serves patients in Morristown, New Jersey.

A professional in the field of general and interventional cardiology, Dr. Cosmi is a part of Cardiology Associates of Morristown, LLC. He has special interests in preventive cardiology, valvular heart disease, and coronary artery disease.

Offering a comprehensive, holistic approach for patients with cardiovascular disease, he and his colleagues deliver outstanding care that incorporates the latest developments in cardiovascular diagnosis and treatment. The group offers a full spectrum of cardiovascular services, as well as access to cutting-edge clinical research trials, all in a comfortable, supportive, and professional atmosphere. “We focus on the fundamentals in our practice: providing superlative care as well as forming strong relationships with our patients and referring doctors” stated Dr. Cosmi.

Having been in practice in Morristown for many years, he also sees patients at the nationally ranked Gagnon Cardiovascular Institute at Morristown Medical Center. 

A native of Wayne, New Jersey, Dr. Cosmi pursued his undergraduate studies at Rutgers College in New Brunswick, where he majored in classics and biology, graduating with honors and being elected to Phi Beta Kappa.

He attended New Jersey Medical School in Newark, where he was a recipient of numerous scholarships and was elected to Alpha Omega Alpha. He then completed his residency in internal medicine at New York University Medical Center and Bellevue Hospital in New York City, after which he was chosen to serve as a chief medical resident. He continued at NYU for a fellowship in cardiology, where he was elected a fellow of the year twice and authored several scientific papers in the fields of echocardiography and myocardial infarction. He then completed a fellowship in interventional cardiology at NYU.

A Fellow of the American Academy of Cardiology (FACC), the doctor is board-certified in internal medicine, cardiovascular disease, and interventional cardiology by the American Board of Internal Medicine (ABIM). The ABIM is a physician-led, non-profit, independent evaluation organization driven by doctors who want to achieve higher standards for better care in a rapidly changing world.

Interventional cardiology is a branch of cardiology that deals specifically with the catheter-based treatment of structural heart diseases. An interventional cardiologist specializes in diagnosing and treating conditions and diseases of the heart and blood vessels using nonsurgical, catheter-based procedures and specialized imaging techniques.

To date, Dr. Cosmi has received multiple awards, including New Jersey Monthly Top Doctors for the past ten years, Castle Connolly Top Doctors, and New Jersey Top Docs. 

On a more personal note, he speaks both English and Spanish.

Recommended Articles

• The Signs of Stroke in Women

  Stroke is found to be the third leading cause of death in women around the world. As women generally live longer than men, the effects of a stroke affect women more than men. Women also live longer in a healthcare facility after having a stroke than men do. Women are more prone to a stroke...

• Hypolipidemia: Causes and Symptoms

  The liver primarily produces cholesterol. Each day, it makes 1,000 mg of cholesterol. The cells lining the small intestine can also produce cholesterol. If the level of cholesterol in the body is low, it may mean that the body is producing low amounts of cholesterol and is going to shut down. In...

• What is Left-Sided Congestive Heart Failure?

  What Is Left-Sided Congestive Heart Failure?Heart failure means your heart is not able to work as well as it once did.Left-sided congestive failure is a critical condition in which the left side of the heart doesn’t pump blood efficiently. It is unable to meet the body’s metabolic needs,...

• Atrial Fibrillation: What is the Maze Procedure?

  Atrial Fibrillation: What is the Maze Procedure?Atrial fibrillation is known as one of the most dangerous conditions of the heart. The infection can easily lead to stroke if you are not careful. It causes abnormal vibrations in the heart chambers, especially the atria. It alters the electrical...

• Treatment for Congestive Heart Failure

  The following methods work together to treat heart failure:...

• Breathlessness: Causes, Symptoms, and Treatment

  Introduction An unpleasant sensation of rapid breathing or difficulty breathing is known as breathlessness. People sometimes complain of feeling winded, puffed, or out of breath. Medically, it is called as dyspnea. Breathing may hurt and the person may feel tightness in the chest. It is normal to...