Jay Aaron Mazel, MD| Cardiovascular Disease, Cardiac Electrophysiology | MedStar Health
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Jay Aaron Mazel

Jay Aaron Mazel, MD
Provider is directly employed by MedStar Health

Specialties: Cardiovascular Disease, Cardiac Electrophysiology, Clinical Cardiac Electrophysiology

Languages: English

844-304-5349

About me

Dr. Jay Aaron Mazel, MD, is a cardiac electrophysiologist at MedStar Washington Hospital Center and MedStar Montgomery Medical Center, as well as the previous Director of the Electrophysiology Lab at Washington Hospital Center. He focuses on treating patients with a range of cardiac conditions, including atrial fibrillation, atrial flutter, supraventricular tachycardia, Wolff-Parkinson-White Syndrome, premature ventricular contractions, ventricular tachycardia, bradycardia, and syncope.

To treat these conditions, Dr. Mazel commonly performs ablations for atrial fibrillation and ventricular tachycardia as well as implantation of cardiac pacemakers and defibrillators. Working with the latest technology, he also specializes in the implantation of a leadless pacemaker for bradycardia, as well as performing complex laser lead extractions and complex atrial fibrillation and ventricular tachycardia operations.

Dr. Mazel’s clinical interests center on atrial fibrillation, including learning new techniques and approaches to improving the quality of life for patients with atrial fibrillation and curing the condition. In his practice, he is passionate about identifying people whom he can protect from sudden cardiac death by choosing the correct preventive medications and treatments.

Dr. Mazel completed his subspecialty training in electrophysiology at Yale University School of Medicine-New Haven. Dr. Mazel completed an internal medicine residency at Long Island Jewish Medical Center in New York and completed his cardiology fellowship at the State University of New York (SUNY) Health Science Center-Downstate Medical Center, where he also attended medical school. His undergraduate degree is from Johns Hopkins University. During his fellowship he was awarded the American College of Cardiology Young Investigators Award for his research on congenital complete heart block.

Philosophy of Care

“I believe that education is the first step towards the best possible treatment. The more my patients understand about their conditions, the more empowered they are to make the best decisions for themselves and to follow through with the therapies. I like to spend a lot of time helping my patients understand their conditions and treatment options. I love what I do, and I love the dramatic changes to people’s lives that I’ve been able to make.”

Clinical areas of focus

  • Atrial Fibrillation Ablation
  • Atrial Flutter
  • Cardiac Ablation
  • Cardiac Ablation For Atrial Fibrillation
  • Electrophysiology Study For Supraventricular Tachycardia
  • Heart Block
  • Palpitations
  • Radiofrequency Ablation
  • Tachycardia
  • Ventricular Fibrillation
  • Ventricular Tachycardia
  • Ventricular Tachycardia Ablation
  • Watchman Device Implantation
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Conditions and procedures

Conditions I treat

  • Abnormal Heart Rhythm
  • Arrhythmia Due To Cardiac Channelopathies
  • Atrial Fibrillation
  • Atrial Flutter
  • Atrioventricular Block
  • Atrioventricular Reentrant Tachycardia (AVRT)
  • Bradycardia
  • Brugada Syndrome
  • Bundle Branch Block
  • Cardiac Arrest
  • Cardiac Arrhythmias
  • Cardiac Prosthetic Device Complications
  • Cardiac Prosthetic Device Malfunction
  • Cardiac Resynchronization Therapy
  • Catecholaminergic Polymorphic Ventricular Tachycardia
  • Catecholaminergic Polymorphic Ventricular Tachycardia (CPVT)
  • Complications Of Cardiac And Vascular Prosthetic Devices
  • Heart Block
  • Heart Racing
  • Hypertrophic Cardiomyopathy
  • Implantable Defibrillator Maintenance
  • Long Qt Syndrome
  • Palpitations
  • Premature Atrial Contraction
  • Premature Atrial Contractions
  • Premature Atrial Contractions (PACS)
  • Premature Ventricular Contractions
  • Short Qt Syndrome
  • Sick Sinus Syndrome
  • Supraventricular Tachycardia
  • Supraventricular Tachycardia (SVT)
  • Syncope
  • Tachycardia
  • Ventricular Arrhythmia
  • Ventricular Fibrillation
  • Ventricular Tachycardia
  • Watchman Device Complications
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Procedures I perform

  • Ablation For Atrial Fibrillation
  • Atrial Fibrillation Ablation
  • Cardiac Ablation
  • Cardiac Ablation For Atrial Fibrillation
  • Cardiac Ablation For Ventricular Tachycardia
  • Cardiac Defibrillator Threshold Testing
  • Cardiac Resynchronization Therapy
  • Cardioversion
  • Electrophysiology Study
  • Electrophysiology Study For Supraventricular Tachycardia
  • Endometrial Extraction
  • Event Monitoring
  • Heart Rhythm Monitoring
  • Holter Monitoring
  • Implantable Loop Recorder
  • Maze Procedure For Atrial Fibrillation
  • Pacemaker Lead Replacement
  • Pacemaker Placement
  • Pulmonary Vein Isolation
  • Radiofrequency Ablation
  • Temporary Transcutaneous Pacing
  • Ventricular Tachycardia Ablation
  • Watchman Device Implantation
  • Wolff-Parkinson-White (WPW) Syndrome Treatment
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Practice locations

Distance from Change LocationEnter your Location

18101 Prince Philip Dr
Ste 4100
Olney, MD, 20832

301-570-7404

Fax 844-304-5349

Get Directions

miles away

Fax 844-304-5349

18101 Prince Philip Dr
Ste 5200
Olney, MD, 20832

301-570-7455

Fax 301-570-7456

Get Directions

miles away

Fax 301-570-7456

1133 21st St NW
Ste 700
Washington, DC, 20036

202-416-2000

Fax 202-416-2007

Get Directions

miles away

Fax 202-416-2007

2002 Medical Pkwy
Ste 500
Annapolis, MD, 21401

410-573-6480

Fax 410-573-9413

Get Directions

miles away

Fax 410-573-9413

106 Irving St NW
Ste 4800
Washington, DC, 20010

202-877-5800

Fax 202-877-5885

Get Directions

miles away

Fax 202-877-5885

4175 N Hanson Ct
Ste 100
Bowie, MD, 20716

301-809-6880

Fax 301-805-4233

Get Directions

miles away

Fax 301-805-4233

Insurance

MedStar Health accepts most major health insurance plans. If you are uncertain as to whether your individual health insurance plan is accepted at MedStar Health, please call your insurance company.

  • List of insurance plans we accept
    • Maryland Physicians Care MCO
    • Medicare FFS
    • Aetna Managed Choice Open Access (POS)
    • Cigna Preferred Medicare (HMO)
    • TRICARE East Select
    • Johns Hopkins Advantage MD HMO
    • Kaiser Permanente Signature
    • UHC Passport
    • Network OA
    • CIGNA PPO
    • BCBS Out-of-State Medicare Plans (Blue Advantage)
    • CareFirst FEP Blue Focus
    • WellPoint Maryland - Maryland Health Choice
    • Veterans Affairs Community Care Network
    • Kaiser Permanente Flexible Choice POS Cardiac Global
    • IH-Open EPO Plus
    • Cigna True Choice Medicare (PPO)
    • Humana Medicare Advantage - PPO
    • Aetna Medicare Advantage PFFS Plan
    • CareFirst Blue Card Program
    • Optimum Choice
    • Medicare Direct
    • Anthem BCBS Medi Blue Plus
    • CareFirst Blue Preferred PPO
    • Kaiser Permanente Select
    • Options PPO Cardiac Global
    • Coventry Health Care of Virginia
    • CareFirst Blue Choice Opt Out Open Access
    • BlueChoice Open Access
    • CIGNA HMO & Network (HMO)
    • IH-Indemnity
    • CIGNA Indemnity
    • First Health PPO
    • Blue Choice Advantage
    • Fee-for-Service (FFS) District of Columbia, Maryland and Virginia Medicaid
    • CareFirst Community Health Plan of MD
    • United HealthCare Community Plan - Maryland Health Choice Program
    • CareFirst Administrators
    • United Healthcare Choice Plus Cardiac Global
    • DC/MD SHOP QHP Small Business Plans
    • IH-Open POS II
    • CareFirst Group Medicare Advantage prescription drug benefit (PPO)
    • OCI Direct (HMO)
    • CareFirst Blue Choice Opt Out Plus Open Access (POS)
    • Kaiser Permanente Flexible Choice 3-tier POS
    • IH-HMO
    • Medicare Advantage - Advantra Value (PPO)
    • Select HMO/HealthFund/Health Network
    • IH-Open POS Plus
    • Aetna Open Choice (PPO)
    • Aetna Elect Choice/ EPO (Aetna Health Fund)
    • First Health PPO
    • Kaiser Permanente Medicare Plus
    • CareFirst NASCO
    • Amerigroup DC Alliance
    • Healthy Blue (HMO, POS)
    • IH-Open HMO Option
    • Aetna Advantage 5750
    • Aetna Signature Administrator PPO/TPA
    • MedStar Family Choice - Maryland Health Choice
    • United Medicare Private Fee-for-Service (PFFS) plans
    • Anthem BCBS Medi Blue Dual Adv
    • Kaiser Permanente Medicare Advantage Signature and Select
    • United Healthcare Options (PPO)
    • UnitedHealthcare Individual Exchange Plans
    • UnitedHealthcare Medicare Advantage DSNP District of Columbia
    • CIGNA SureFit (HMO)
    • Beech Street PPO
    • MedStar Family Choice DC Healthy Families
    • TRICARE East Prime
    • United Healthcare Choice Plus
    • M.D. IPA Preferred (POS)
    • CareFirst MedStar PPO
    • Choice POS II
    • CareFirst Group Medicare Advantage
    • AmeriHealth Caritas DC Healthy Families
    • IH-POS Plus
    • Police and Fire Clinic
    • TriWest Healthcare Alliance
    • Kaiser Permanente Select Cardiac Global
    • CareFirst Maryland Indemnity or PPO
    • TRICARE for Life East
    • Aetna Better Health of MD
    • HighMark
    • United Healthcare Navigate Cardiac Global
    • CIGNA HMO Open Access
    • Geisinger Medicare Advantage
    • Aetna Worker's Compensation Network
    • Aetna Premier 200PD
    • Aetna VA Exchange
    • Anthem Federal Employee Program Basic
    • Optimum Choice Preferred (POS)
    • CareFirst MedStar Select PPO
    • Great-West Healthcare POS/CIGNA
    • Humana Gold Plus HMO
    • IH-Open HMO
    • Aetna Medicare Advantage HMO & PPO Plans
    • HumanaChoice PPO
    • Tricare Reserve Select
    • Navigate
    • Aetna Student Health Insurance
    • Kaiser Permaenete Signature - Added Choice Cardiac Global
    • Uniformed Services Family Health Plan
    • AmeriHealth Caritas DC Healthcare Alliance
    • Mamsi Life & Health (Indem./PPO) Cardiac Global
    • NYC Medicare Advantage Plus
    • Aetna Managed Choice (POS)
    • CIGNA PPO Plus
    • Aetna Classic 5000PD
    • CareFirst Maryland Point of Service Plan
    • MD IPA (HMO) & MD IPA Preferred Cardiac Global
    • Anthem BCBS of VA HealthKeepers (POS & POS OA)
    • CareFirst EPO
    • CIGNA EPO
    • Aetna Quality Point of Service (POS)
    • Aetna Better Health of VA
    • UnitedHealthcare and AARP Medicare Complete Plans
    • Kaiser Permanente Signature - Added Choice
    • Core Essential (HMO)
    • IH-EPO Plus
    • Aetna HMO-Open Access/Select OA/HealthFund/Health Network Option OA
    • AMERIVANTAGE/Amerigroup Community Care
    • United Healthcare Community Plan - VA Medicaid MCO
    • POS OA
    • MultiPlan, Inc
    • CIGNA Connect EPO
    • Aetna Advantage 6350PD
    • Advantra Platinum (PPO)
    • CareFirst BlueChoice HMO
    • Amerigroup DC Healthy Families
    • Anthem BCBS of VA Key Care POS/PPO/Indemnity
    • Cigna True Choice Plus Medicare (PPO)
    • Cigna Achieve Medicare (HMO C-SNP)
    • Coventry of Delaware HMO/PPO
    • Aetna Classic 3500
    • United Healthcare Choice
    • United Healthcare Select HMO - EPO/NPP
    • Sentara Health
    • HealthyBlue PPO
    • Erickson Advantage Plans
    • Optima Family Care MCO - VA Medicaid MCO
    • Aetna Basic
    • Anthem BCBS of VA HealthKeepers Plus
    • Anthem Federal Employee Program Standard
    • Choice POS
    • Alterwood Advanatge HMO & DSNP Plans
    • Aetna HMO
    • Anthem BCBS Medi Blue SNP
    • Kaiser Permanente HMO Plus and DHMO Plus Member
    • Aetna Traditional Choice (PPO)
    • Health Services for Children with Special Needs
    • United Healthcare Select Plus (POS)
    • M.D. IPA (HMO)
    • IH-Open Network Only Plus
    • HumanaChoice Honor's plan PPO
    • MedStar Family Choice DC Healthcare Alliance
    • Aetna Classic 5000
    • Cigna TotalCare (HMO D-SNP)
    • Aetna Advantage 6350
    • Johns Hopkins Advantage MD PLUS PPO
    • Aetna Elect Choice/ Open Access (POS)
    • Coventry Health Care National Network PPO
    • Private Fee-for-Service Plans (PFFS)
    • OA Plus
    • UHC Group Medicare Advantage Plans (HMO, POS, PPO)
    • United Healthcare Select HMO-EPO/NPP Cardiac Global
    • CareFirst (NCA) Indemnity
    • IH-Network Only Plus
    • Anthem BCBS of VA HealthKeepers (HMO)
    • Johns Hopkins Advantage MD PPO
    • Kaiser Maryland Medicaid MCO
    • Magellan Complete Care of VA - VA Medicaid MCO
    • Employee Health Plan
    • Kaiser Permanente Select - Added Choice
    • Choice Care Network/HUMANA (PPO)
    • HUMANA/Choice Care Medicare Plans (Choice, Gold Choice)
    • UnitedHealthcare Medicare Adv. Special Needs Plans
    • Lasso Healthcare - Medicare Medical Savings Account
    • Choice POS II Open Access
    • Priority Partners - Maryland Health Choice
    • IH-PPO
    • Humana Medicare Advantage - HMO Open Access
    • Jai Medical Systems - Maryland Health Choice
    • United Student Resources
    • United Healthcare Choice Cardiac Global
    • CareFirst Dual Prime HMO-SNP
    • CIGNA POS/Network POS
    • Mamsi Life & Health (Indem./PPO)
    • CareFirst Federal Employee Program (Std. & Basic PPO)
    • CareFirst BlueCross BlueShield Advantage Core/Enhanced
    • BCBS of Michigan (BCN Advantage,Security Blue, Freedom, Medicare PLUS Blue Group PPO)
    • Choice Fund PPO
    • Cigna Alliance Medicare (HMO)
    • IH-POS
    • Private Health Care Systems (PPO)
    • Optimum Choice & Optimum Choice Preferred (POS) Cardiac Global

Education

Board Certification: American Board of Internal Medicine, Clinical Cardiac Electrophysiology

Board Certification: American Board of Internal Medicine, Cardiovascular Disease

Fellowship: Yale-New Haven Hospital (2000)

Residency: SUNY Downstate (1998)

Residency: Long Island Jewish Medical Center (1995)

Medical School: SUNY Downstate Medical Center (1992)