About Me
As a cardiologist at NYU Langone, I am dedicated to providing comprehensive care that blends clinical expertise with compassion. My approach focuses on understanding the unique needs of each patient and delivering personalized treatment plans. I believe in the importance of clear communication and collaboration, ensuring that my patients are well-informed and actively involved in their care decisions.
I specialize in treating patients with complex cardiovascular conditions, including acute coronary syndromes, structural heart disease, and critical care cardiology. My expertise extends to leading initiatives in resuscitation science, ST-elevation myocardial infarction (STEMI) systems of care for patients with heart attack caused by complete blockage of a major artery, and cardiac emergency response, which are crucial for providing timely, life-saving interventions. My work in these areas is driven by a commitment to improving patient outcomes through both innovative treatment and education.
With more than two decades of experience in cardiology, I bring a wealth of knowledge and skills to my practice. My involvement in clinical research and medical education allows me to stay at the forefront of advances in cardiology. I have contributed to national guidelines through my work in therapeutic hypothermia, cardiac arrest protocols, and women’s heart health, ensuring that my patients benefit from the latest research.
My journey into medicine began with a passion for understanding the complexities of the human heart and a commitment to improving patient outcomes. I take pride in mentoring the next generation of physicians and fostering strong doctor–patient relationships. My dedication to advancing cardiovascular health and ensuring every patient receives compassionate, high-quality care remains at the core of my practice.
Conditions and Treatments
Conditions
- abnormal heart rhythms
- acute coronary syndrome
- angina
- aortic valve disease
- aortic valve insufficiency
- aortic valve stenosis
- aortoiliac occlusive disease
- arteriosclerosis
- carotid artery disease
- carotid stenosis
- chest pain
- claudication
- congestive heart failure
- coronary artery disease
- critical limb ischemia
- heart attack
- heart muscle disease
- high blood pressure
- inflammation of the heart valve
- mitral valve regurgitation
- mitral valve stenosis
- peripheral vascular disease
- renal artery stenosis
Treatments
- cardiac catheterization
Learn more about conditions we treat at NYU Langone:
Aortic Valve Disease , Aortoiliac Occlusive Disease , Carotid Artery Disease , Coronary Artery Disease , High Blood Pressure , Renal Artery StenosisCredentials
Positions
- Associate Professor, Department of Medicine at NYU Grossman School of Medicine
- Director, Critical Care Clerkship, Bellevue Hospital Center
- Director, NYC Health + Hospitals Cardiology Quality and Safety
- Chief, Cardiology Bellevue Hospital
Board Certifications
- American Board of Internal Medicine (Cardiovascular Disease), 1997
- American Board of Internal Medicine - Internal Medicine, 1993
Education and Training
- Fellowship, NYU Medical Center, Cardio,Intervention, 1997
- Fellowship, NYU Grossman School of Medicine, Cardiovascular Dis, 1996
- Residency, NYU Medical Center, Medicine, 1993
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Edit profileInsurance Plans Accepted
This provider accepts the following insurance plans.
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Aetna
- Aetna HMO
- Aetna Indemnity
- Aetna Medicare
- Aetna POS
- Aetna PPO/EPO
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Amidacare
- Amidacare
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Blue Cross Blue Shield
- Empire BCBS
- Empire BCBS Top Tier
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Centerlight
- Centerlight
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Centers Plan For Healthy Living
- Centers Plan for Healthy Living
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Cigna
- Cigna EPO/POS
- Cigna PPO
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ElderPlan
- ElderPlan
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Emblem
- Emblem Select Care Exchange
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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 Indemnity
- Empire Blue Cross Blue Shield MediBlue
- Empire Blue Cross Blue Shield POS
- Empire Blue Cross Blue Shield PPO
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Fidelis
- Fidelis Child Health
- Fidelis Exchange
- Fidelis Medicaid
- Fidelis Medicare
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GHI
- GHI CBP
- GHI HMO
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HIP
- HIP Access I
- HIP Access II
- HIP Child Health
- HIP EPO/PPO
- HIP HMO
- HIP Medicaid
- HIP Medicare
- HIP POS
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Hamaspik Choice
- Hamaspik Choice Medicare DSNP
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Healthfirst
- Healthfirst
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Hotel Trades
- Hotel Trades
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Humana
- Humana Medicare
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Local 1199
- Local 1199 PPO
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Longevity Health Plan
- Longevity Health Plan Medicare
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MagnaCare
- MagnaCare PPO
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Medicaid
- NY Medicaid
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Medicare
- Medicare
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MetroPlus
- MetroPlus Child Health
- MetroPlus Exchange Plans
- MetroPlus Medicaid
- MetroPlus Medicare
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MultiPlan/PHCS
- MultiPlan/PHCS PPO
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NYS Health Insurance Plan
- The Empire Plan
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Oxford
- Oxford Freedom
- Oxford Liberty
- Oxford Medicare
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Railroad Medicare
- Railroad Medicare
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River Spring Health Plan
- River Spring Medicare HMP SNP
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Senior Whole Health
- Senior Whole Health
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Tricare
- Tricare
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UHC
- UnitedHealthcare EPO
- UnitedHealthcare HMO
- UnitedHealthcare Medicare
- UnitedHealthcare POS
- UnitedHealthcare PPO
- UnitedHealthcare Top Tier
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VNS
- Visiting Nurse Service (VNS) Medicare
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Village Caremax
- Village Caremax
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WTC Health Program
- WTC Health Program
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WellCare
- WellCare Medicare
Norma M. Keller, MD does not accept insurance.
Locations and Appointments
NYU Langone Cardiac Catheterization Associates
550 First Avenue, 14th Floor, New York, NY 10016
Publications
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Feinman, Jason; Tomey, Matthew I; Palazzolo, Michael G; Martillo, Miguel; Ronquillo, Maria; Moss, Noah; Serrao, Gregory; Bohula, Erin A; Berg, David D; van Diepen, Sean; Katz, Jason N; Chonde, Meshe D; Chaudhry, Sunit-Preet; George, Alvin J; Gerber, Daniel; Goldfarb, Michael J; Keller, Norma M; Kontos, Michael C; Loriaux, Daniel B; O'Brien, Connor G; Pisani, Barbara A; Proudfoot, Alastair; Sidhu, Kiran; Sinha, Shashank S; Sridharan, Lakshmi; Tapaskar, Natalie; Thomas, Alexander; Thompson, Andrea D; Morrow, David A; Gidwani, Umesh; Leibner, Evan
Journal of cardiac failure. 2025 Feb 26;
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Zhang, Peter; Zhang, Robert S; Yuriditsky, Eugene; Chen, Kevin; Li, Vincent; Elbaum, Lindsay; Keller, Norma; Greco, Allison A; Mukherjee, Vikramjit; Postelnicu, Radu; Hena, Kerry; Horowitz, James M; Alviar, Carlos L; Bangalore, Sripal
American journal of cardiology. 2025 Feb 21;
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Zhang, Robert S; Yuriditsky, Eugene; Bailey, Eric; Elbaum, Lindsay; Greco, Allison A; Postelnicu, Radu; Mukherjee, Vikramjit; Keller, Norma; Alviar, Carlos L; Horowitz, James M; Bangalore, Sripal
Journal of invasive cardiology. 2024 Dec ; 36(12):