Margaret Stevenson, MD| Critical Care Medicine, Cardiology | MedStar Health
Clinical areas of focus
- Acute Ischemic Heart Diseases
- Cardiac Shock
- Cardiac Sudden Death
- Cardiomyopathy
- Coronary Artery Disease
- Cystitis Management
- Ischemic Heart Disease
- Non-Invasive Ventilation
- Pediatric Trauma Care
- Pulmonary Valve Stenosis
- Transesophageal Echocardiography
- Transthoracic Echocardiography
- Vasopressor Administration
Conditions and procedures
Conditions I treat
- Abnormal Breathing
- Abnormal Heart Rhythm
- Acute Endocarditis
- Acute Ischemic Heart Diseases
- Acute Liver Injury
- Acute Myocardial Infarction
- Amphetamine Addiction
- Anaphylactic Shock
- Angina
- Angina Pectoris
- Aortic Aneurysm
- Aortic Regurgitation
- Aortic Stenosis
- Aortic Valve Disorders
- Aortic Valve Regurgitation
- Arrhythmogenic Right Ventricular Cardiomyopathy
- Arterial Embolism
- Artery Disorders
- Atherosclerosis
- Atrial Fibrillation
- Atrioventricular Block
- Bronchiectasis Exacerbation
- Bundle Branch Block
- Cardiac Arrest
- Cardiac Arrhythmias
- Cardiac Channelopathies
- Cardiac Conduction Disorders
- Cardiac Murmurs
- Cardiac Sarcoidosis
- Cardiac Shock
- Cardiac Sudden Death
- Cardiac Tamponade
- Cardiac Valve Tumors
- Cardiomyopathy
- Catecholaminergic Polymorphic Ventricular Tachycardia
- Chemical Burns
- Chronic Kidney Disease
- Chronic Obstructive Pulmonary Disease (COPD)
- Circulatory System Complications
- Complications Of Cardiac And Vascular Prosthetic Devices
- Congenital Heart Valve Defects
- Congenital Malformations Of Cardiac Chambers And Connections
- Congenital Malformations Of Heart
- Congenital Malformations Of Pulmonary And Tricuspid Valves
- Congenital Malformations Of Trachea And Bronchus
- Coronary Artery Disease
- Delayed Sleep Phase Syndrome
- Disorders Of Lipoprotein Metabolism And Lipidemias
- Electrical Conduction Disorders
- Family History Of Disabilities And Chronic Diseases
- Heart Attack
- Heart Block
- Heart Disease
- Heart Murmur
- Heart Palpitations
- High Blood Pressure
- High Cholesterol
- Hypertension
- Hypertrophic Cardiomyopathy
- Hypotension
- Hypoxemic Respiratory Failure
- Irregular Heartbeat
- Ischemic Heart Disease
- Kidney Injury
- Liver Enzyme Abnormalities
- Liver Injury
- Long Qt Syndrome
- Mitral Regurgitation
- Multiple Myeloma With Amyloidosis
- Myocardial Infarction
- Myocarditis
- Neonatal Respiratory Distress
- Nonrheumatic Mitral Valve Disease
- Orthostatic Hypotension
- Palpitations
- Paroxysmal Ventricular Tachycardia
- Pericardium Diseases
- Peripheral Artery Disease
- Personal History Of Diseases And Conditions
- Poisoning
- Pregnancy Venous Complications Care
- Presence Of Cardiac And Vascular Implants
- Primary Sclerosing Cholangitis
- Problems Related To Lifestyle
- Protozoal Diseases
- Pulmonary Embolism
- Pulmonary Heart Disease
- Pulmonary Valve Stenosis
- Respiratory Failure
- Restrictive Cardiomyopathy
- Rheumatic Tricuspid Valve Disease
- Secondary Hypertension
- Sepsis
- Septic Shock
- Shock
- Single Ventricle Heart Defects
- Subcortical Infarction
- Syncope
- Thoracic Aortic Dissection
- Tricuspid Stenosis
- Vascular Stenosis
- Vascular Trauma
- Vasovagal Syncope
- Ventilator
Procedures I perform
- Ankle Brachial Index
- Artificial Pancreas
- Automated External Defibrillator
- Blood Gas Analysis
- Blood Transfusion
- Bronchoscopy
- Cardiac Arrest Management
- Cardiac Catheterization Interpretation
- Cardiac Contractility Modulation
- Cardiac Output Assistance
- Cardiac Resynchronization Therapy
- Cardiac Risk Assessment
- Cardiovascular Disease Prevention
- Cardiovascular Health And Wellness
- Cardiovascular Nutrition Counseling
- Cardiovascular Stress Testing
- Cardioversion
- Carotid Intima-Media Thickness
- Computerized Tomography (CT) Scan
- Continuous Positive Airway Pressure Ventilation
- Continuous Veno-Venous Hemofiltration
- Cystitis Management
- Deep Sedation
- Dialysis
- Duplex Scan Of Upper Extremity Arteries
- Echocardiogram With Contrast
- Echocardiography
- Electrocardiogram
- Enhanced External Counterpulsation
- Event Monitoring
- External Electrocardiographic Recording
- Familial Adenomatous Polyposis (FAP) Testing
- Flow Directed Catheter Insertion
- Fractional Flow Reserve
- Gastrointestinal Therapy
- Heart Pacemaker Implantation
- Heart Ultrasonography
- Hemodynamic Monitoring
- Hepatic Artery Infusion
- High Cholesterol Management
- Homocysteine Lowering Therapy
- Hypertension Treatment
- Hypoxemic Respiratory Failure Management
- Implantable Loop Recorder
- Insertion Infusion Device
- Internal Jugular Central Line Placement
- Intravascular Ultrasound
- Intravenous (IV) Fluids
- Intubation
- Kinesiology Analysis
- Lipoprotein(A) Management
- Magnesium Imbalance Treatment
- Mental Wellness Programs
- Mesenteric Angiography
- Myocardial Perfusion Imaging
- Nitrogen Washout Treatment
- Non-Invasive Ventilation
- Nuclear Stress Test
- Pacemaker Pulse Generator Insertion
- Pediatric Trauma Care
- Peripheral Venous Access
- Pulmonary Embolism
- Pulmonary Function Tests
- Pulse Oximetry
- Soft Tissue Tumor Treatment
- Stress Echocardiography
- Stress Management And Relaxation Techniques
- Stress Management For Cardiovascular Health
- Supraventricular Tachycardia (SVT) Ablation
- Temporary Transcutaneous Pacing
- Tilt Table Test
- Tracheostomy Management
- Transesophageal Echocardiography
- Transthoracic Echocardiogram With Strain Imaging
- Transthoracic Echocardiography
- Twist Drill Hole With Ventricular Catheter
- Unlisted Gastroenterology Procedure
- Vasopressor Administration
- Vena Cava Catheter Introduction
- Ventricular Assist Device
- Ventricular Restoration
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.
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List of insurance plans we accept
- Aetna Medicare Advantage HMO & PPO Plans
- United Student Resources
- Aetna Managed Choice (POS)
- Maryland Physicians Care MCO
- Kaiser Permanente HMO Plus and DHMO Plus Member
- Priority Partners - Maryland Health Choice
- Private Fee-for-Service Plans (PFFS)
- Kaiser Permanente Signature
- IH-Open HMO Option
- Kaiser Permanente Select
- Kaiser Permaenete Signature - Added Choice Cardiac Global
- Options PPO Cardiac Global
- UHC Passport
- CareFirst BlueCross BlueShield Advantage Core/Enhanced
- HumanaChoice PPO
- United Healthcare Options (PPO)
- CareFirst MedStar PPO
- AmeriHealth Caritas DC Healthy Families
- CareFirst Community Health Plan of MD
- IH-HMO
- IH-POS
- TriWest Healthcare Alliance
- IH-EPO Plus
- IH-Network Only Plus
- CIGNA PPO
- United Medicare Private Fee-for-Service (PFFS) plans
- M.D. IPA (HMO)
- Anthem BCBS of VA HealthKeepers (HMO)
- CareFirst Group Medicare Advantage
- Kaiser Maryland Medicaid MCO
- Beech Street PPO
- Aetna Managed Choice Open Access (POS)
- Cigna TotalCare (HMO D-SNP)
- IH-Open EPO Plus
- Aetna Student Health Insurance
- First Health PPO
- United Healthcare Select Plus (POS)
- Kaiser Permanente Medicare Plus
- HumanaChoice Honor's plan PPO
- IH-PPO
- Aetna HMO
- CIGNA EPO
- Fee-for-Service (FFS) District of Columbia, Maryland and Virginia Medicaid
- Medicare FFS
- Aetna Open Choice (PPO)
- CareFirst Blue Preferred PPO
- CareFirst Blue Choice Opt Out Plus Open Access (POS)
- CareFirst NASCO
- UHC Group Medicare Advantage Plans (HMO, POS, PPO)
- CareFirst EPO
- BCBS Out-of-State Medicare Plans (Blue Advantage)
- Humana Gold Plus HMO
- CIGNA HMO & Network (HMO)
- Employee Health Plan
- UnitedHealthcare Medicare Adv. Special Needs Plans
- Veterans Affairs Community Care Network
- CareFirst Maryland Indemnity or PPO
- Choice Care Network/HUMANA (PPO)
- Core Essential (HMO)
- United Healthcare Choice Cardiac Global
- IH-POS Plus
- United Healthcare Select HMO - EPO/NPP
- Network OA
- WellPoint Maryland - Maryland Health Choice
- Aetna Elect Choice/ Open Access (POS)
- Jai Medical Systems - Maryland Health Choice
- Aetna Premier 200PD
- IH-Open Network Only Plus
- OA Plus
- Aetna Advantage 5750
- Anthem Federal Employee Program Standard
- Aetna Medicare Advantage PFFS Plan
- CIGNA SureFit (HMO)
- Cigna Achieve Medicare (HMO C-SNP)
- CIGNA Connect EPO
- CareFirst Administrators
- NYC Medicare Advantage Plus
- MD IPA (HMO) & MD IPA Preferred Cardiac Global
- United Healthcare Navigate Cardiac Global
- CareFirst (NCA) Indemnity
- UnitedHealthcare Medicare Advantage DSNP District of Columbia
- United Healthcare Select HMO-EPO/NPP Cardiac Global
- MedStar Family Choice DC Healthy Families
- CIGNA PPO Plus
- Aetna Worker's Compensation Network
- Johns Hopkins Advantage MD PLUS PPO
- MultiPlan, Inc
- Choice POS
- Optima Family Care MCO - VA Medicaid MCO
- Anthem BCBS Medi Blue Dual Adv
- Aetna Elect Choice/ EPO (Aetna Health Fund)
- Choice Fund PPO
- Mamsi Life & Health (Indem./PPO) Cardiac Global
- Aetna VA Exchange
- CareFirst BlueChoice HMO
- OCI Direct (HMO)
- Advantra Platinum (PPO)
- Aetna Signature Administrator PPO/TPA
- UnitedHealthcare Individual Exchange Plans
- Anthem BCBS of VA Key Care POS/PPO/Indemnity
- CareFirst Group Medicare Advantage prescription drug benefit (PPO)
- Johns Hopkins Advantage MD PPO
- CIGNA POS/Network POS
- Sentara Health
- Humana Medicare Advantage - PPO
- Aetna Better Health of VA
- Anthem BCBS Medi Blue Plus
- CIGNA Indemnity
- Aetna Quality Point of Service (POS)
- IH-Open HMO
- IH-Open POS II
- United Healthcare Choice
- Choice POS II
- CareFirst MedStar Select PPO
- Aetna Advantage 6350PD
- Aetna Classic 3500
- Navigate
- Kaiser Permanente Signature - Added Choice
- Kaiser Permanente Flexible Choice 3-tier POS
- BCBS of Michigan (BCN Advantage,Security Blue, Freedom, Medicare PLUS Blue Group PPO)
- Kaiser Permanente Flexible Choice POS Cardiac Global
- Optimum Choice Preferred (POS)
- Erickson Advantage Plans
- Uniformed Services Family Health Plan
- MedStar Family Choice DC Healthcare Alliance
- HealthyBlue PPO
- Optimum Choice & Optimum Choice Preferred (POS) Cardiac Global
- Select HMO/HealthFund/Health Network
- Amerigroup DC Healthy Families
- CareFirst Blue Card Program
- TRICARE for Life East
- Coventry of Delaware HMO/PPO
- Humana Medicare Advantage - HMO Open Access
- TRICARE East Select
- First Health PPO
- AmeriHealth Caritas DC Healthcare Alliance
- Johns Hopkins Advantage MD HMO
- Aetna Basic
- Kaiser Permanente Select Cardiac Global
- Aetna Classic 5000PD
- DC/MD SHOP QHP Small Business Plans
- Coventry Health Care of Virginia
- Kaiser Permanente Select - Added Choice
- United Healthcare Community Plan - VA Medicaid MCO
- IH-Indemnity
- CareFirst Maryland Point of Service Plan
- Aetna Better Health of MD
- Amerigroup DC Alliance
- Choice POS II Open Access
- HighMark
- Anthem BCBS Medi Blue SNP
- Private Health Care Systems (PPO)
- TRICARE East Prime
- Aetna Traditional Choice (PPO)
- Blue Choice Advantage
- Anthem BCBS of VA HealthKeepers (POS & POS OA)
- HUMANA/Choice Care Medicare Plans (Choice, Gold Choice)
- Aetna Classic 5000
- Cigna Alliance Medicare (HMO)
- United HealthCare Community Plan - Maryland Health Choice Program
- Kaiser Permanente Medicare Advantage Signature and Select
- CareFirst Dual Prime HMO-SNP
- BlueChoice Open Access
- Aetna HMO-Open Access/Select OA/HealthFund/Health Network Option OA
- Cigna True Choice Plus Medicare (PPO)
- POS OA
- Cigna Preferred Medicare (HMO)
- Mamsi Life & Health (Indem./PPO)
- Cigna True Choice Medicare (PPO)
- Alterwood Advanatge HMO & DSNP Plans
- Anthem BCBS of VA HealthKeepers Plus
- CareFirst Blue Choice Opt Out Open Access
- CareFirst FEP Blue Focus
- Great-West Healthcare POS/CIGNA
- MedStar Family Choice - Maryland Health Choice
- CareFirst Federal Employee Program (Std. & Basic PPO)
- Healthy Blue (HMO, POS)
- Tricare Reserve Select
- Medicare Direct
- UnitedHealthcare and AARP Medicare Complete Plans
- Police and Fire Clinic
- Anthem Federal Employee Program Basic
- CIGNA HMO Open Access
- Aetna Advantage 6350
- Magellan Complete Care of VA - VA Medicaid MCO
- AMERIVANTAGE/Amerigroup Community Care
- Optimum Choice
- Medicare Advantage - Advantra Value (PPO)
- M.D. IPA Preferred (POS)
- United Healthcare Choice Plus
- IH-Open POS Plus
- Health Services for Children with Special Needs
- Lasso Healthcare - Medicare Medical Savings Account
- Geisinger Medicare Advantage
- Coventry Health Care National Network PPO
- United Healthcare Choice Plus Cardiac Global
Education
Board Certification: American Board of Internal Medicine, Internal Medicine
Fellowship: Stanford University Medical Center (2023)
Fellowship: University of Connecticut Health Center (2022)
Residency: Beth Israel Deaconess Medical Center (2019)
Medical School: University of Connecticut School of Medicine (2016)