About Me
Since I was young, I wanted to be a doctor so that I could make a significant difference in people’s lives. I have always found the heart fascinating, which led me to pursue a career in cardiology.
I see patients with various types of heart disease that can limit their daily activities. I enjoy getting to know my patients personally and treating their condition so they can return to the activities they love and feel better. Additionally, I was born in Spain and am fluent in Spanish, which allows me to treat patients who primarily speak Spanish.
I specialize in heart imaging, including echocardiography, nuclear cardiology, computed tomography (CT), and magnetic resonance imaging (MRI). I am also active in clinical research studies involving heart failure, coronary atherosclerosis, and diabetes. I work with world leaders in heart failure, imaging, and electrophysiology to bring meaningful cardiac advances to patient care.
Conditions and Treatments
Conditions
- acute coronary syndrome
- aortic valve disease
- atherosclerosis
- atrial fibrillation & atrial flutter
- atrial flutter
- chest pain
- lipid disorders
- mitral valve disease
- mitral valve regurgitation
Treatments
- cardiac ct scan
- cardiovascular imaging
Learn more about conditions we treat at NYU Langone:
Aortic Valve Disease , Atrial Fibrillation & Atrial Flutter , Lipid Disorders , Mitral Valve DiseaseCredentials
Positions
- Clinical Assistant Professor, Department of Medicine at NYU Long Island School of Medicine
- Director, Advanced Cardiac Imaging,NYU Langone Hospital - Long Island
Board Certifications
- American Board of Internal Medicine (Cardiovascular Disease), 2008
Education and Training
- MD from Chicago Medical School, 2018
- Fellowship, Mount Sinai Medical Center (New York, NY), Cardiac MR PET-CT Imaging, 2009
- Fellowship, Winthrop-University Hospital, Cardiovascular Dis, 2008
- Residency, Beth Israel Medical Center (New York, NY), Internal Medicine, 2005
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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 International
- Aetna Medicare Advantage
- Aetna Open Access EPO
- Aetna Open Access HMO
- Aetna POS
- Aetna POS (American Express Employer)
- Aetna PPO
- Aetna Signature Administrators PPO
- Aetna Student Plan
- Allied
- Chesterfield Resources Inc
- Christian Brothers Services
- CoreSource
- Healthscope
- Nippon Life of America-Aetna
- Nippon Life-Aetna
- Starmark
- WellNet
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Agewell
- Agewell Managed Medicaid
- Agewell Medicare
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Blue Cross Blue Shield
- BCBS Blue Access EPO Large Group
- BCBS Blue Access EPO Small Group
- BCBS Blue Access GEPO Small Group
- BCBS Blue Access PPO Large Group
- BCBS EPO
- BCBS EPO (BlackRock Employees)
- BCBS EPO - Empire EPO (NYU Langone Employees)
- BCBS EPO - Empire EPO (Sunset Park/Family Health Center Employees)
- BCBS EPO - Empire NYU Care (NYU Langone Employees)
- BCBS EPO - Empire NYU Care (Sunset Park/Family Health Center Employees)
- BCBS Federal Program
- BCBS Florida Blue Care HMO
- BCBS Florida Blue Medicare PPO
- BCBS Florida Blue Options PPO
- BCBS Florida Blue Select
- BCBS Florida MyBlue HMO
- BCBS Florida Simply Blue
- BCBS Florida Traditional PPC
- BCBS HMO
- BCBS Indemnity
- BCBS Local 32BJ Employees
- BCBS Mediblue Medicare HMO
- BCBS Mediblue Medicare PPO
- BCBS Mediblue Select HMO/Extra HMO
- BCBS POS
- BCBS PPO
- BCBS PPO (BlackRock Employees)
- BCBS PPO (LICH Employees)
- BCBS PPO - Empire PPO (Sunset Park/Family Health Center Employees)
- BCBS PPO/EPO Small Group
- New York Hotel Trades
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Centerlight Healthcare
- CenterLight Healthcare DIRECT
- CenterLight Healthcare PACE
- CenterLight Healthcare Select
- Centerlight Pace Medicare HMO
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Cigna
- Apwu Health Plan
- Cigna Oscar
- Cigna Great West PPO
- Cigna HMO
- Cigna Indemnity
- Cigna Managed Care/POS
- Cigna Medicare Advantage
- Cigna NALC
- Cigna Open Access
- Cigna Open Access PPO
- Cigna PPO
- Cigna Premier Plus
- Great West HMO
- Kaiser Permanente
- MVP-Cigna Network
- Wellfleet-NYU Student
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Connecticare
- Connecticare Bridge
- Connecticare Commercial
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Emblem
- Emblem Select Care Basic Exchange
- Emblem Select Care Bronze Exchange
- Emblem Select Care Bronze Small Group
- Emblem Select Care Catastrophic Exchange
- Emblem Select Care EPO
- Emblem Select Care Gold Exchange
- Emblem Select Care Gold Small Group
- Emblem Select Care HMO
- Emblem Select Care PPO
- Emblem Select Care Platinum Exchange
- Emblem Select Care Platinum Small Group
- Emblem Select Care Silver Exchange
- Emblem Select Care Silver Small Group
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Empire BCBS Health Plus
- BCBS Healthplus Essential Plan 1
- BCBS Healthplus Essential Plan 2
- BCBS Healthplus Essential Plan 3
- BCBS Healthplus Essential Plan 4
- BCBS Healthplus Gatekeeper exchange
- BCBS Healthplus Mediblue Advantage
- BCBS Healthplus NY Child Health Plus NY
- BCBS Healthplus NY Medicaid Managed Care NY
- BCBS Healthplus Special Needs
- Empire Mediblue Healthplus Dual
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Fidelis Care
- Fidelis Care Bronze Exchange
- Fidelis Care Catastrophic Cvg Exchange
- Fidelis Care Child Health Plus
- Fidelis Care Gold Exchange
- Fidelis Care Medicaid Managed Care
- Fidelis Care Native American Exchange
- Fidelis Care Platinum Exchange
- Fidelis Care Silver Exchange
- Fidelis Essential Plan 1
- Fidelis Essential Plan 2
- Fidelis Essential Plan 3
- Fidelis Essential Plan 4
- Wellcare by Fidelis Care Medicare
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GHI
- American Plan Administrators
- GHI CBP (City of New York Employees)
- GHI Emblem Health EPO
- GHI Emblem Health PPO
- GHI HMO
- GHI HMO Medicare
- GHI Medicare PPO
- GHI Medicare Supplement
- GHI Network Access - Benefit Services of PA
- GHI Network Access - Humana
- GHI Network Access - Total Plan Concepts
- IUOE Local 14-14B
- Wlny-TV Inc.
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HIP
- Emblem Essential Plan 1
- Emblem Essential Plan 2
- Emblem Essential Plan 3
- Emblem Essential Plan 4
- HIP Access I
- HIP Access II
- HIP Bridge
- HIP Child Health Plus
- HIP EPO
- HIP HMO
- HIP Medicaid Enhanced Care
- HIP Medicare Supplement
- HIP POS
- HIP PPO
- HIP Prime Basic Exchange
- HIP Prime Bronze
- HIP Prime Bronze Exchange
- HIP Prime Catastrophic Exchange
- HIP Prime Gold
- HIP Prime Platinum
- HIP Prime Platinum Exchange
- HIP Prime Silver
- HIP Prime Silver Exchange
- HIP VIP Medicare Bold
- HIP VIP Medicare Prime
- Vytra HMO
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Hamaspik Choice
- Hamaspik Choice Medicare DSNP
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Healthfirst
- Health And Recovery Plan (Harp)
- Healthfirst Bronze Leaf Exchange
- Healthfirst Bronze Total, Pro, Plus EPO
- Healthfirst Child Health Plus
- Healthfirst Essential Plan 1 & 2
- Healthfirst Essential Plan 3 & 4
- Healthfirst Gold Leaf Exchange
- Healthfirst Gold Total, Pro, Plus EPO
- Healthfirst Green Leaf Exchange
- Healthfirst Medicaid
- Healthfirst Medicare
- Healthfirst Medicare/NYU Risk
- Healthfirst Personal Wellness Plan
- Healthfirst Platinum Leaf Exchange
- Healthfirst Platinum Total, Pro, Plus EPO
- Healthfirst Senior Health Partners
- Healthfirst Silver Leaf Exchange
- Healthfirst Silver Total, Pro, Plus EPO
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Humana
- Humana Medicare Advantage
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Local 1199
- Local 1199 - NYU Hospital Member Choice
- Local 1199 PPO
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Longevity Health Plan
- Longevity Health Plan Medicare
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Magnacare
- Bricklayers Ins and Welfare Fund
- Magnacare PPO
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Medicaid of New York
- NYS Medicaid
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Medicare
- Medicare Part B
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Multiplan
- AXA Assistance USA
- Administrative Concepts
- Beech Street PPO
- Diversified Administration Corporation
- Fiserv Health
- GEHA
- Global Excel
- Global Health
- Guardian Life Insurance Co Of America
- Health Net Of California
- Health Republic Of NJ
- Humana Health Plan
- Insurance Design Administrators
- Kaiser Foundation
- Kaiser Permanente
- Meritain Health
- Multiplan PPO
- Multiplan-Capital Dist Phys Health
- Mutual Of Omaha
- Nippon Life Ins Co
- PHCS
- Professional Benefit Admin
- Qualcare Inc
- Screen Actors Guild
- Teamsters Allied Benefits
- US Life Insurance Company
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NYSHIP - The Empire Plan
- NYS Health Insurance Plan - The Empire Plan
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Oxford
- Oxford Health Plans Freedom
- Oxford Health Plans Liberty
- Oxford Metro
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POMCO Insurance Company
- POMCO Insurance Company
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Partners Health Plan Inc
- Partners Health Plan FIDA
- Partners Health Plan Medicaid
- Partners Health Plan Medicare
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Qualcare Inc.
- Qualcare Direct
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Railroad Medicare
- Palmetto GBA Railroad Medicare
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Sedgwick WTC
- World Trade Center - Sedgwick
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Tricare
- TriWest
- Tricare
- US Family Health Plan
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United Healthcare
- AARP Medicare Complete
- Bind Benefits inc
- Oxford Health Plans Medicare Advantage
- UMR
- United Health Care Charter
- United Healthcare AARP
- United Healthcare All Savers
- United Healthcare CareCore
- United Healthcare Choice
- United Healthcare Choice (AMEX employees)
- United Healthcare Choice (Blackrock employees)
- United Healthcare Choice (CBS employees)
- United Healthcare Compass Exchange
- United Healthcare EPO
- United Healthcare EPO (NYU Langone Health Employees)
- United Healthcare Golden Rule Insurance
- United Healthcare HMO
- United Healthcare Indemnity
- United Healthcare Indemnity (NYU Langone Health Employees)
- United Healthcare Medicare
- United Healthcare Navigate
- United Healthcare POS
- United Healthcare PPO
- United Healthcare Plus (NYU Langone Health Employees)
- United Healthcare Student Resources
- United Healthcare Value, Advantage and HDHP (New York University employees)
- UnitedHealthcare Choice (NY Power Authority Employees)
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VA Community Care Network
- VA CCN Optum
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VNS Choice Advantage
- VNS Medicare Advantage
- VNS NY Choice Select Health
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Village Care
- VillageCare
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WTC Health Program
- NY Fire Department - WTC
- WTC Health Program
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Wellcare
- WellCare Medicare
Juan Gaztanaga, MD does not accept insurance.
Locations and Appointments
NYU Langone Cardiology Associates-Mineola
212 Jericho Turnpike, Mineola, NY 11501
Clinical Trials and Research Studies
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Learn More
Heart Attack Research Program (HARP)
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Learn More
Methotrexate and Cholesterol Transport Regulation: Impact of Treatment Regimen in Diabetes and Metabolic Syndrome Cardiovascular Inflammation
Publications
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Gaztanaga, Juan; Ramasamy, Ravichandran; Schmidt, Ann Marie; Fishman, Glenn; Schendelman, Shoshana; Thangavelu, Karthinathan; Perfetti, Riccardo; Katz, Stuart D
Diabetes & metabolic syndrome. 2021 Oct 30; 15(6):102328
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Purmah, Yanish; Lei, Lucy Y; Dykstra, Steven; Mikami, Yoko; Cornhill, Aidan; Satriano, Alessandro; Flewitt, Jacqueline; Rivest, Sandra; Sandonato, Rosa; Seib, Michelle; Lydell, Carmen P; Howarth, Andrew G; Heydari, Bobak; Merchant, Naeem; Bristow, Michael; Fine, Nowell; Gaztanaga, Juan; White, James A
Circulation. Cardiovascular imaging. 2021 Mar ; 14(3):e011337
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Kadosh, Bernard S; Garshick, Michael S; Gaztanaga, Juan; Moore, Kathryn J; Newman, Jonathan D; Pillinger, Michael; Ramasamy, Ravichandran; Reynolds, Harmony R; Shah, Binita; Hochman, Judith; Fishman, Glenn I; Katz, Stuart D
Arteriosclerosis, thrombosis, & vascular biology. 2020 Jul 20; ATVBAHA120314513