148 East 38th Street, New York, NY 10016

Existing Patients

(212) 679-4488

New Patients

(212) 401-2665

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Our Doctors
- David J Harnick, MD
- Raymonda Rastegar, MD, FACC
Services
- Ablation Therapy for Arrhythmias
- Aortic Aneurysm
- Arrhythmia
- Atrial Fibrillation
- Chest Pain
- Cholesterol Management
- Concierge Service
- Defibrillator
- Echocardiogram (Echo)
- Electrophysiology
- Event & Holter Monitors
- Heart Failure
- Implantable Loop Recorders (ILR)
- Men's Health
- Nuclear Stress Testing
- Pacemaker
- Palpitations
- Peripheral Vascular Disease (PVD)
- Preventive Cardiology
- Stroke/TIA’s and Carotid Disease
- Syncope (Fainting)
- Tilt Table Testing (TTT)
- Valvular Heart Disease and Heart Murmurs
- Women's Health
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Our Doctors

David J Harnick, MD

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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.

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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.