Orest Bohdan Bartoszyk, MD| Cardiology, Cardiovascular Disease | MedStar Health
Orest Bohdan Bartoszyk

Orest Bohdan Bartoszyk, MD
Provider is directly employed by MedStar Health

4.8 out of 5 (1795 reviews)

Specialties: Cardiology, Cardiovascular Disease

Languages: English

(301) 782-2221

About me

Dr. Orest B. Bartoszyk, MD, is an attending cardiologist and Director of the Professional Education Committee at MedStar St. Mary’s Hospital. The majority of his patients suffer from coronary artery disease, congestive heart failure, atrial fibrillation, hyperlipidemia, or hypertension.

Working closely with his patients, Dr. Bartoszyk aims to formulate a good rapport so that together, they can collaborate in determining lifestyle changes to reduce cardiovascular risk factors. As part of this approach, he recommends stress reduction through lifestyle modification and the use of non-medicinal strategies. He also stresses optimizing nutrition to lower blood pressure, reduce lipid levels, and improve glycemic control through food choice. Dr. Bartoszyk’s specialty is in echocardiography, including transesophageal echocardiography (TEE), an imaging technology that allows him to better understand and treat a patient’s existing cardiac condition.

Dr. Bartoszyk’s passion for cardiology was born when he began reading EKGs at age 18, while volunteering during the summer with the Department of Cardiology at St. Michael’s Medical Center in Newark, New Jersey. He then went on to participate in the Beta Beta Beta (TriBeta) Biological Honors Society and Phi Beta Kappa Honors Society at Rutgers University (Newark College of Arts and Science) from where he graduated Summa Cum Laude. He obtained his medical degree from the University of Medicine and Dentistry of New Jersey at Newark. Dr. Bartoszyk completed his residency training at the University of Medicine and Dentistry of New Jersey, the Newark Beth Israel Medical Center, and the East Orange General Hospital, followed by cardiology fellowship training at St. Michael’s Medical Center.

Philosophy of Care

“I believe in individualized care based on total organ system analysis and its impact on cardiovascular health.”

Clinical areas of focus

  • Angiogram
  • Cardiac Catheterization
  • Cardioversion
  • Electrocardiogram
  • Event Monitoring
  • Holter Monitoring
  • Stress Echocardiography
  • Stress Test
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Conditions and procedures

Conditions I treat

  • Abnormal Breathing
  • Abnormal Heart Rhythm
  • Acute Bacterial Endocarditis
  • Acute Ischemic Heart Diseases
  • Acute Myocardial Infarction
  • Advanced Heart Failure
  • Advanced Heart Failure (ADHF)
  • Advanced Heart Failure Care
  • Amyloidosis
  • Angina
  • Angina Pectoris
  • Aortic Aneurysm
  • Aortic Regurgitation
  • Aortic Stenosis
  • Artery Disorders
  • Atherosclerosis
  • Atherosclerosis Of Aorta
  • Atrial Fibrillation
  • Atrial Flutter
  • Atrioventricular Block
  • Bicuspid Aortic Valve
  • Bradycardia
  • Bundle Branch Block
  • Cardiac Arrest
  • Cardiac Arrhythmias
  • Cardiac Murmurs
  • Cardiometabolic Disorders
  • Cardiomyopathy
  • Carotid Artery Occlusion
  • Catecholaminergic Polymorphic Ventricular Tachycardia
  • Cerebrovascular Diseases
  • Chronic Thromboembolic Pulmonary Hypertension
  • Cocaine Related Disorders
  • Complications Of Cardiac And Vascular Prosthetic Devices
  • Complications Of Procedures
  • Congenital Malformations Of Great Arteries
  • Congenital Malformations Of Great Veins
  • Congenital Malformations Of Heart
  • Congenital Malformations Of Peripheral Vascular System
  • Congenital Malformations Of Pulmonary And Tricuspid Valves
  • Coronary Artery Disease
  • Disorders Of Autonomic Nervous System
  • Disorders Of Lipoprotein Metabolism And Lipidemias
  • Eisenmenger Syndrome
  • Electrical Conduction Disorders
  • Fibromuscular Dysplasia
  • Heart Disease
  • Heart Murmur
  • High Cholesterol
  • Hypertension
  • Hypertrophic Cardiomyopathy
  • Hypotension
  • Ischemic Cardiomyopathy
  • Ischemic Heart Disease
  • Kawasaki Disease
  • Left Ventricular Hypertrophy
  • Long Term Drug Therapy
  • Mitral Regurgitation
  • Mitral Valve Disease
  • Mitral Valve Prolapse
  • Mitral Valve Stenosis
  • Myocardial Infarction
  • Myocardial Infarction Complications
  • Myopathies
  • Nonrheumatic Mitral Valve Disease
  • Palpitations
  • Paroxysmal Ventricular Tachycardia
  • Patent Ductus Arteriosus
  • Patent Foramen Ovale
  • Pericardium Diseases
  • Peripheral Vascular Diseases
  • Polyarteritis Nodosa
  • Premature Atrial Contractions
  • Premature Atrial Contractions (PACS)
  • Premature Ventricular Contractions
  • Presence Of Cardiac And Vascular Implants
  • Pulmonary Edema
  • Pulmonary Embolism
  • Pulmonary Heart Disease
  • Pulmonary Valve Disorders
  • Pulmonary Vessel Disease
  • Restrictive Cardiomyopathy
  • Retinal Vein Occlusion
  • Rheumatic Heart Disease
  • Rheumatic Heart Diseases
  • Rheumatic Tricuspid Valve Disease
  • Sarcoidosis
  • Sick Sinus Syndrome
  • Single Ventricle Heart Defects
  • Supraventricular Tachycardia
  • Swelling In Legs
  • Syncope
  • Tachycardia
  • Transient Cerebral Ischemic Attacks
  • Tricuspid Stenosis
  • Venous Embolism
  • Ventricular Aneurysm
  • Ventricular Fibrillation
  • Ventricular Tachycardia
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Procedures I perform

  • Ablation Therapy
  • Angiogram
  • Angioplasty
  • Aortic Stenosis Treatment
  • Aortic Valve Repair
  • Atrial Fibrillation Ablation
  • Atrial Septal Defect Repair
  • Automated External Defibrillator
  • Blood Pressure Monitoring
  • Cardiac Catheterization
  • Cardiac Catheterization Interpretation
  • Cardiac Magnetic Resonance Imaging
  • Cardiovascular Stress Testing
  • Cardioversion
  • Cholesterol Screening
  • Coronary Artery Bypass Grafting
  • Coronary Artery Stenting
  • Duplex Scan Of Extremity Veins
  • Electrocardiogram
  • Electrophysiology Study
  • Event Monitoring
  • Exercise Stress Test
  • Extended Ecg Analysis
  • External Electrocardiographic Recording
  • Heart Biopsy
  • Heart Failure Treatment
  • Heart Pacemaker Implantation
  • Heart Transplant
  • Holter Monitoring
  • Implantable Cardioverter-Defibrillator Placement
  • Intravascular Ultrasound
  • Lipid Profile
  • Myocardial Perfusion Imaging
  • Nuclear Stress Test
  • Pacemaker Optimization
  • Pacemaker Upgrade
  • Percutaneous Coronary Intervention
  • Stress Echocardiography
  • Stress Test
  • Subcutaneous Cardiac Rhythm Monitor System Evaluation
  • Tilt Table Test
  • Transesophageal Echocardiography
  • Transthoracic Echocardiography
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Practice locations

Distance from Change LocationEnter your Location

13950 Brandywine Road
Suite 100
Brandywine, MD, 20613

301-782-2220

Fax 301-782-2221

Get Directions

miles away

Fax 301-782-2221

23507 Hollywood Road
Suite 2
Leonardtown, MD, 20650

240-434-4070

Fax 240-434-4071

Get Directions

miles away

Fax 240-434-4071

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

Education

Board Certification: American Board of Internal Medicine, Internal Medicine

Fellowship: Saint Michaels Medical Center (1984)

Residency: UMDNJ-Robert Wood Johnson Medical School GME (1982)

Medical School: University Of Medicine & Dentistry Of New Jersey (1979)

Ratings and reviews

  • Explanations the care provider gave you about your problem or condition

    4.8
  • Extent to which the care provider listened to you

    4.8
  • Care provider’s discussion of any proposed treatment (options, risks, benefits, etc.)

    4.8
  • Provider included you in decisions

    4.8
  • Concern the care provider showed for your questions or worries

    4.9
  • Likelihood of recommending this care provider to others

    4.8
  • Dec 29, 2025

    Plenty of discussion/explanation of possible treatment.

  • Dec 21, 2025

    Very good mannerism take care of all your needs

  • Dec 4, 2025

    Dr Bartoszyk is the greatest doctor to have ever lived. He has impeccable taste in music and deserves to have his pay tripled immediately