Our patients can schedule a COVID-19 vaccination through NYU Langone Health MyChart or the NYU Langone Health app. Learn more about the COVID-19 vaccine. Read our updated information about wearing a mask for your visit, and our visitor policy.

If you need help accessing our website, call 855-698-9991
Skip to main content
NYU Langone Provider

Glenn I. Fishman, MD

NYU Langone Provider
  • Specialty: Cardiology
  • Treats: Adults
  • Language: English
  • Phone: 212-263-3967
View Locations

Conditions and Treatments

For Adults
Conditions
  • abnormal heart rhythms
  • acute coronary syndrome
  • angina
  • aortic valve disease
  • aortic valve insufficiency
  • aortic valve stenosis
  • aortoiliac occlusive disease
  • arteriosclerosis
  • atherosclerosis
  • atrial fibrillation & atrial flutter
  • atrial flutter
  • bradycardia
  • brugada syndrome
  • cardiac disease in pregnancy
  • carotid artery disease
  • carotid stenosis
  • cerebrovascular disorder
  • chest pain
  • chronic venous insufficiency
  • claudication
  • congestive heart failure
  • coronary artery disease
  • dilated cardiomyopathy
  • endothelial dysfunction
  • fainting
  • heart attack
  • heart disease
  • heart murmur
  • heart muscle disease
  • heart throbbing
  • heart tumor
  • high blood pressure
  • high cholesterol level
  • hypertrophic cardiomyopathy
  • inflammation of the heart valve
  • inflammation of the membrane surrounding the heart
  • ischemic cardiomyopathy
  • lipid disorders
  • lipid metabolism
  • long qt syndrome
  • metabolic syndrome
  • mitral valve prolapse
  • mitral valve regurgitation
  • mitral valve stenosis
  • myocardial disease
  • myocarditis
  • obesity
  • occlusive vascular disease
  • peripheral vascular disease
  • rapid heartbeat
  • renal artery stenosis
  • renal vascular disorder
  • rheumatic heart disease
  • sarcoidosis
  • ventricular arrhythmia
  • ventricular arrhythmia
  • ventricular fibrillation
  • ventricular tachycardia
View All Conditions and Treatments
Learn more about conditions we treat at NYU Langone:
Atrial Fibrillation & Atrial Flutter , Cardiomyopathy & Heart Failure , Mitral Valve Disease , Carotid Artery Disease , Obesity , Coronary Artery Disease , Lipid Disorders , Aortic Valve Disease , Chronic Venous Insufficiency , Aortoiliac Occlusive Disease , Sarcoidosis , Stroke , High Blood Pressure , Renal Artery Stenosis , Lower Extremity Arterial Disease in Adults

Positions
Board Certifications
  • American Board of Internal Medicine (Cardiovascular Disease), 1989
  • American Board of Internal Medicine - Internal Medicine, 1986
Education and Training
  • Fellowship, Albert Einstein College Hospital, Molecular Cardiology, 1990
  • Fellowship, Columbia-Presbyterian Medical Ctr., Cardiology, 1988
  • Residency, Massachusetts General Hospital, Medicine, 1986
  • Residency, Massachusetts General Hospital, Medicine, 1984
  • MD from Stanford University, 1983

Is this your profile?

Edit profile

This provider accepts the following insurance plans.

  • Aetna
     
    • Aetna HMO
    • Aetna Indemnity
    • Aetna Medicare
    • Aetna POS
    • Aetna PPO/EPO
  • Cigna
     
    • Cigna EPO/POS
    • Cigna PPO
  • Emblem
     
    • Emblem Select Care Exchange
  • Empire Blue Cross Blue Shield
     
    • Empire Blue Cross Blue Shield EPO
    • Empire Blue Cross Blue Shield HMO
    • Empire Blue Cross Blue Shield HealthPlus
    • Empire Blue Cross Blue Shield HealthPlus Essential
    • Empire Blue Cross Blue Shield Indemnity
    • Empire Blue Cross Blue Shield MediBlue
    • Empire Blue Cross Blue Shield POS
    • Empire Blue Cross Blue Shield PPO
  • GHI
     
    • GHI CBP
    • GHI HMO
  • HIP
     
    • HIP Access I
    • HIP Access II
    • HIP Child Health
    • HIP EPO/PPO
    • HIP Essential
    • HIP HMO
    • HIP Medicaid
    • HIP Medicare
    • HIP POS
View All Accepted Plans This list of insurances changes regularly, and insurance plans listed may not be accepted at all office locations for this provider. Before your appointment, please confirm with your insurance company that this provider accepts your insurance.

Locations and Appointments

NYU Cardiology Associates

530 1st Avenue, Skirball 9U, New York, NY 10016

View Map
Phone

212-263-3967

Fax

212-263-7908

Interests

cardiovascular biology, cardiovascular development, cardiovascular genetics, cardiac electrophysiology and arrhythmias, immunology, metabolism

Research Summary

My laboratory focuses on several facets of cardiovascular biology and disease. First, we are interested in the formation and function of the heart's specialized cardiac conduction system (CCS). This complex network comprises pacemaking cells that establish the normal rhythmicity of the heart, as well as rapidly conducting His-Purkinje cells that facilitate highly synchronized excitation of the working myocardium.

Our studies of the conduction system utilize genetically engineered mouse models that specifically visualize various components of the network. Gene profiling of microdissected CCS tissue is then employed to identify the molecular signature of these specialized cells. A complementary approach for gene discovery using murine embryonic stem cells is being developed, whereby such pluripotent cells can be differentiated into specific components of the CCS under defined cultured conditions.

A second area of investigation includes studies of arrhythmia mechanisms, focusing especially on the dysregulation of gap junction channels and the associated abnormalities in impulse propagation. These studies include a multiple of strategies that range from molecular and biochemical through genetically engineered murine models with site-specific mutations in connexin genes, which encode the gap junction channel proteins. Our laboratory was the first to demonstrate the essential role of gap junction channels in cardiac rhythmicity, using conditional knockout approaches. Current studies are focused on defining the role of post-translational regulation of connexins during normal gap junction formation and in response to pathologic stimuli that lead to abnormal gap junction remodeling.

These focus areas and their associated publications are derived from PubMed and the MeSH term library. *
represents one publication
Loading...
*Due to PubMed processing times, the most recent publications may not be reflected in the timeline.

  • Registry of COVID-19 Survivors: Assessment of ICU and Non-ICU Survivors: A Creation of a COVID Survivorship Database

    Learn More
View All Research Studies (1)

Read All Publications (147)

Related News

Heart Rhythm Center Safely Continues Care During COVID-19
Read Story
NYU Langone Ranks Top 10 in the Nation
Read Story
Trial Explores Invasive Strategy for Stable Heart Disease
Read Story
New Advances in Cardiac & Vascular Research
Read Story
Glenn I. Fishman, MD, Awarded AHA Basic Research Prize
Read Story
Genetically Engineered Pigs Used to Study Arrhythmias
Read Story
Protein in Heart Muscle Linked to Cardiac Conditions
Read Story