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Heartwise Cardiology

David J Harnick, MD, Raymonda Rastegar, MD FACC
Cardiology & Electrophysiology located in
Murray Hill and Upper East Side, New York, NY
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Office front view
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. 

The providers can accurately identify the cause of heart-related symptoms like shortness of breath, palpitations, syncope (fainting), and chest pain without having to send people 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.

Services We Offer

Implantable Loop Recorders (ILR)

Tilt table testing (TTT)

Office lobby
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.

Meet Our Providers

Patients reviews
"Her team in the office is very professional and patient-friendly. I am very happy she is my doctor and that I am under her care."
Ann W.
"Cannot recommend this doctor enough. He really knows what he is doing and takes all precautions necessary."
Self-Verified Patient
"He is a great and caring cardiologist, and I highly recommend Dr. Harnick. It's hard to find a good doctor"
Self-Verified Patient
"He is very caring, provides detailed explanations and guides the patient to making intelligent decisions about his/her own health."
Self-Verified Patient
Awards
NY BEST DOCTORS
NY TIMES BEST DOCTORS
NY TOP DOCS
Credentials
GENERAL CARD AND EP
BOARD CERTIFICATIONS
FULL SERVICES OFFICE TESTING
Our Insurances
If you have specific questions regarding your coverage, please contact us for additional information.
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Our locations
Murray Hill
148 East 38th Street,
New York, NY 10021
HOURS OF OPERATION:
Monday: 8:30 AM - 5:00 PM
Tuesday: 8:30 AM - 5:00 PM
Wednesday: 8:30 AM - 5:00 PM
Thursday: 8:30 AM - 5:30 PM
Friday: 8:30 AM - 5:00 PM
Saturday: Closed
Sunday: Closed
Call Us
Book Online
Upper East Side
941 Park Avenue,
New York, NY 10128
HOURS OF OPERATION:
Monday: 9:00 AM - 1:00 PM
Tuesday: Closed
Wednesday: Closed
Thursday: Closed
Friday: Closed
Saturday: Closed
Sunday: Closed
Call Us
Book Online
Heartwise Cardiology
✆ Phone (appointments): 838-300-4144
✆ Phone (general inquiries): 212-679-4488
Address: 148 East 38th Street, New York, NY 10021