Find a Jersey Choice Top Doctor

We asked more than 26,000 New Jersey doctors to tell us which of their fellow practitioners they consider New Jersey’s best doctors. The result: Our 2023 Jersey Choice list of the state’s 1,044 Top Doctors, as chosen by their peers. View our methodology, frequently asked questions and professional advisory board here.

John E. Cosmi, MD

About John E. Cosmi

Dr. John Cosmi is celebrating his 18th anniversary at Cardiology Associates of Morristown and his 15th year as a New Jersey Monthly Top Doctor. Board certified in cardiovascular disease and interventional cardiology, Dr. Cosmi also sees patients at the nationally ranked Gagnon Cardiovascular Institute at Morristown Medical Center.

At Cardiology Associates of Morristown, Dr. Cosmi offers a comprehensive, holistic approach for patients with cardiovascular disease. He works with Dr. Mark Blum, Dr. David Freilich, Dr. Leonid Mandel, Dr. Jason Salamon, and the practice’s newest member, Dr. Joseph Forgione. Along with a remarkable, compassionate staff, they deliver outstanding care that incorporates the latest developments in cardiovascular diagnosis and treatments.

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,” says Dr. Cosmi. He and his partners take time to thoroughly discuss treatment options with their patients and to fully support them during their testing and therapy. “We get tremendous satisfaction from teaching people how to maintain good cardiovascular health, making them feel better, and effectively treating their heart disease.”

HOSPITAL AFFILIATION: Morristown Medical Center.

MEDICAL TRAINING: UMDNJ (MD); NYU Medical Center (residency, fellowships in general and interventional cardiology).