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EXPERIENCED CARE YOU CAN TRUST

About Heartwise Cardiology

Heartwise Cardiology provides comprehensive medical care to adults in and around the Murray Hill neighborhood of Manhattan, New York. Board-certified cardiologists David Harnick, MD, and Raymonda Rastegar, MD, specialize in the diagnosis and treatment of acute and chronic heart conditions and take a personalized, conservative approach to care.

The modern Heartwise Cardiology office is equipped with advanced, high-end diagnostic technologies, including electrocardiogram (EKG), echocardiogram, nuclear stress testing, and tilt table testing. This allows our providers to accurately identify the causes of heart-related symptoms such as shortness of breath, palpitations, syncope (fainting), and chest pain without having to refer patients elsewhere.

Customized treatment plans address a wide range of conditions, including atrial fibrillation and other types of arrhythmias, coronary artery disease, and heart failure. The heart specialists use noninvasive cardiology treatments and also provide minimally invasive procedures for the placement of defibrillators and pacemakers.

Heartwise Cardiology prioritizes preventive cardiology to lower risk factors for heart disease, heart attack, and other serious conditions. The physicians offer heart disease screenings, routine blood pressure checks, and cholesterol management services on-site. They also design individualized preventive cardiology care plans that address the unique needs of men’s and women’s health.

In addition to the wide range of services available in-office, the Heartwise Cardiology providers affiliate with the best teaching hospitals in New York City to provide patients with the highest quality of care. Reach out to the practice by phone or online today.

Advanced Cardiovascular Services for Heart Health

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Echocardiogram
Non-invasive ultrasound imaging to assess heart structure and function.
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Nuclear Stress Testing
Evaluates blood flow and heart function under physical or chemical stress.
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Implantable Loop Recorders (ILR)
Long-term heart rhythm monitoring for arrhythmia detection and diagnosis.
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Tilt Table Testing (TTT)
Diagnoses fainting causes by monitoring blood pressure and heart rate changes.
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Pacemakers
Regulate slow heart rhythms with electrical impulses for stability.
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Defibrillators
Deliver shocks to restore normal heart rhythm during cardiac emergencies.
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Get to know our Doctor

David J Harnick, MD

Board Certified in Cardiovascular Diseases and Cardiac Electrophysiology

Dr. David Harnick is a board-certified cardiologist and electrophysiologist who provides exceptional cardiovascular care at Heartwise Cardiology in the Murray Hill and Upper East Side neighborhoods of New York City. While he treats the full range of heart conditions, he specializes in helping patients with cardiac arrhythmias, dizziness, and syncope.

More About our Doctor
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Get to know our Doctor

Raymonda Rastegar, MD, FACC

Board Certified in Cardiovascular Diseases

Dr. Raymonda Rastegar is a triple-boarded cardiologist with certifications in general cardiology, echocardiography, and nuclear cardiology. She has expertise in general and noninvasive cardiology, as well as preventive care. At Heartwise Cardiology in the Murray Hill neighborhood of Manhattan, New York, she treats varied cardiovascular conditions with a special interest in helping patients prevent heart disease and heart attacks.

More About our Doctor
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The success of our practice is dependent on our high quality and compassionate care

We get back to the basics of medicine: availability, affability, and ability. We want to help people live happy, productive, and fulfilling lives free of cardiovascular disease, its complications, and untimely death.

Awards

NY BEST DOCTORS
NY TIMES BEST DOCTORS
NY TOP DOCS

Credentials

GENERAL CARD AND EP
BOARD CERTIFICATIONS
FULL SERVICES OFFICE TESTING
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