Dr. Yisachar Greenberg, MD, Brooklyn, NY

What patients are saying

Overall rating

4.97

Average wait time

5.00

Bedside manner

4.60

“Knowledgeable and a good communicator. Waiting room is outdated and small. Staff were nice and efficient ”

Joseph M.January 16, 2025

“The staff is nice, from the front desk to the medical assistants. The doctor himself is very attentive and takes his time explaining everything to you. I can tell it’s not about a buck with him, and he genuinely cares for his patients. The PA that was assisting him is super nice. They were both down to earth, friendly, and positive. They both helped ease my mind, and I left there feeling way better than when I walked in.”

Dekeisha D.January 25, 2024

About Dr. Yisachar Greenberg

Dr. Greenberg has authored articles published in many journals, including the Journal of Electrocardiology, Chest, Circulation, and Europace. He has been recognized with many awards and achievements. The Electrophysiology group has been involved in clinical research relating to patient selection and implantation of defibrillators for the prevention of sudden cardiac death. Professional affiliations include the Heart Rhythm Society, American College of Cardiology, and American Medical Association. Awards and honors include Physician of the Year (2003), presented by Guardians of the Sick. Publications include Shekha K, Ghosh J, Thekkoott D, Greenberg Y. Risk Stratification for Sudden Cardiac Death in Patients With Non-ischemic Dilated Cardiomyopathy. Indian Pacing and Electrophysiology Journal 5(2): 122-138, 2005. Dr. Greenberg earned his Doctor of Medicine degree from the State University of New York, Downstate Medical Center. He completed his residency at Long Island Jewish Medical Center and his fellowship at Yale New Haven Hospital.

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Areas of expertise

This doctor's experience enhances their expertise in similar cases. Below are the conditions or surgeries they treat most frequently.

Abnormal heart rate/rhythm due to ventricular tachycardia

Abnormal heart rate/rhythm due to sick sinus syndrome

Replacement or revision of a pacemaker

Atrial fibrillation and atrial flutter

Implantation of cardiac pacemaker or defibrillator

Intermittent racing heartbeat (PSVT)

Abnormal heart rate/rhythm due to ventricular tachycardia

Abnormal heart rate/rhythm due to sick sinus syndrome

Replacement or revision of a pacemaker

Atrial fibrillation and atrial flutter

Office locations

Maimonides Cardiology (1 of 2)

4813 9th Ave, Brooklyn, NY 11220

Get directions

Maimonides Cardiology (2 of 2)

421 Ocean Pkwy, Brooklyn, NY 11218

Get directions

1 of 2

Education and background

Practice names

Maimonides Cardiology

Board certifications

Cardiovascular Disease (American Board of Internal Medicine)
Clinical Cardiac Electrophysiology (American Board of Internal Medicine)

Education and training

Medical School - State University of New York, Downstate Medical Center, Doctor of Medicine
Long Island Jewish Medical Center (Residency)
Yale New Haven Hospital (Fellowship)

Professional memberships

Heart Rhythm Society
American College of Cardiology
American Medical Association

Awards and publications

Castle Connolly Top Doctor
Physician of the Year (2003) Presented by Guardians of the Sick
Publications include Shekha K, Ghosh J, Thekkoott D, Greenberg Y. Risk Stratification for Sudden Cardiac Death In Patients With Non-ischemic Dilated Cardiomyopathy. Indian Pacing and Electrophysiology Journal5(2): 122-138, 2005.

Languages spoken

English

Provider's gender

Male

NPI number

1932167038

Patient reviews

All reviews have been submitted by patients after interacting with the practice.

Overall rating

4.97

Wait time

5.00

Bedside manner

4.60

Your trust is our top concern, so providers can't pay to alter or remove reviews. We also don't publish reviews that contain any private patient health information. Learn more here

36 reviews

Most relevant

Knowledgeable and a good communicator. Waiting room is outdated and small. Staff were nice and efficient

January 16, 2025Joseph M.Verified patient

It went as expected and without delay.

Less than 1 year agoInitials hidden

The staff is nice, from the front desk to the medical assistants. The doctor himself is very attentive and takes his time explaining everything to you. I can tell it’s not about a buck with him, and he genuinely cares for his patients. The PA that was assisting him is super nice. They were both down to earth, friendly, and positive. They both helped ease my mind, and I left there feeling way better than when I walked in.

January 25, 2024Dekeisha D.Verified patient

November 7, 2025Artur U.Verified patient

More than 1 year agoInitials hidden

August 28, 2024Lyudmila R.Verified patient

More than 1 year agoInitials hiddenSource: Partner

Frequently asked questions

How soon can I make an appointment with Dr. Yisachar Greenberg?

Generally, Dr. Yisachar Greenberg has appointments available on Zocdoc within 1 week. You can see Dr. Greenberg's earliest availability on Zocdoc and make an appointment online.

Is Dr. Yisachar Greenberg accepting new patients?

Dr. Yisachar Greenberg generally accepts new patients on Zocdoc. You can see Dr. Greenberg's earliest availability on Zocdoc and schedule an appointment online.

Does Dr. Yisachar Greenberg accept my insurance?

Choose your insurance plan to verify if Dr. Greenberg is in-network.

Can I make an appointment with Dr. Yisachar Greenberg online?

Yes, you can make an appointment online with Dr. Greenberg using Zocdoc. It’s simple, secure, and free.

What practice does Dr. Yisachar Greenberg work with?

Dr. Yisachar Greenberg works with Maimonides Cardiology.

Where is Dr. Yisachar Greenberg's office located?

Dr. Yisachar Greenberg has 2 office locations in Brooklyn, view full addresses on Dr. Greenberg's profile.

Which board certifications does Dr. Yisachar Greenberg have?

Dr. Yisachar Greenberg is certified by Cardiovascular Disease (American Board of Internal Medicine) and Clinical Cardiac Electrophysiology (American Board of Internal Medicine).

What are common reasons for patients to see Dr. Yisachar Greenberg?

Dr. Yisachar Greenberg frequently sees patients for Annual Physical, Cardiology Consultation , High Blood Pressure / Hypertension, New Patient Visit, and Ultrasound. You can see other visit reasons for Dr. Yisachar Greenberg on their profile.

What languages does Dr. Yisachar Greenberg speak?

Dr. Yisachar Greenberg speaks English.

How do patients rate Dr. Yisachar Greenberg in reviews?

36 patients have reviewed Dr. Yisachar Greenberg. The overall rating for this doctor is 4.97/5. They have a 4.6/5 rating for bedside manner and a 5/5 rating for wait time. You can read individual reviews and ratings on their profile.