The Advanced Cardiology Institute

A division of HUMC Cardiovascular Partners

is dedicated to providing the people of Bergen County with the highest caliber and most personalized care available in the field of cardiology.

All members of the staff are board certified, each having received his or her formal training at renowned New York institutions. Great pride is taken in the diversity of the practice. Cardiology, nuclear cardiology, echocardiography, invasive cardiology and the treatment of heart failure are among its primary specialties. An on-site state of the art center for cardiac diagnostics allows the staff to meet all of the treatment needs of its community of patients under one roof. The institute is an active member of the American College of Cardiology and enthusiastically supports and participates in its mission to influence health care policy and its advocacy of quality cardiovascular care through education, research promotion, development and application of standards and guidelines.

In addition to its primary specialties, the practice takes a special interest in women’s cardiac health, lipid management and preventive cardiology. ACI accepts Medicare and most commercial insurance.

The distinguished doctors of the Advanced Cardiology Institute are Walter Berkowitz, Howard Rothman, Nate Lebowitz, Jacqueline Hollywood, Diane Zanger, Steve Kim, Tatiana Krasikov & Jason Sayanlar.


Please join us in welcoming our newest physician, Dr. Jason J. Sayanlar. Originally from New Jersey, Dr. Sayanlar completed his undergraduate training at the University of Pennsylvania. He attended Georgetown University School of Medicine, where he stayed on to complete his Residency in Internal Medicine, and was appointed Chief Medical Resident. He completed his Cardiology Fellowship at Mount Sinai Medical Center. Dr. Sayanlar’s areas of expertise include: Non-Invasive Cardiology, Stress Testing, Echocardiography, Nuclear Cardiology, Sports Cardiology and Cardio-Oncology.