Sarah D. Duncan, ACNP-BC MSN
Provider is directly employed by MedStar Health
Provider is directly employed by MedStar HealthSpecialties: Cardiology, Cardiac Electrophysiology
Languages: English
Clinical areas of focus
- Angiogram
- Atrial Fibrillation
- Cardiac Arrest
- Cardiac Catheterization
- Cardiomyopathy
- Cardioversion
- Chest Pain
- Cholesterol Screening
- Coronary Artery Disease
- Electrocardiogram
- Exercise Stress Test
- Heart Disease
- Heart Murmur
- High Cholesterol Management
- Holter Monitoring
- Hypertension
- Ischemic Cardiomyopathy
- Myocardial Infarction
- Radiofrequency Ablation
- Stress Echocardiography
Conditions and procedures
Conditions I treat
- Abnormal Breathing
- Abnormal Electrocardiogram
- Abnormal Heart Rhythm
- Atrial Fibrillation
- Atrioventricular Block
- Bradycardia
- Cardiac Arrest
- Cardiac Arrhythmias
- Cardiomyopathy
- Chest Pain
- Complications Of Cardiac And Vascular Prosthetic Devices
- Complications Of Procedures
- Coronary Artery Disease
- Dyspnea On Exertion
- Electrical Conduction Disorders
- Heart Attack
- Heart Block
- Heart Disease
- Heart Disease In Women
- Heart Murmur
- High Cholesterol Management
- Hypertension
- Irregular Heartbeat
- Ischemic Cardiomyopathy
- Ischemic Heart Disease
- Long Qt Syndrome
- Mitral Valve Prolapse
- Myocardial Infarction
- Pain In Throat And Chest
- Palpitations
- Paroxysmal Ventricular Tachycardia
- Peripheral Artery Disease
- Personal History Of Diseases And Conditions
- Postural Orthostatic Tachycardia Syndrome (POTS)
- Presence Of Cardiac And Vascular Implants
- Sick Sinus Syndrome
- Subcortical Infarction
- Supraventricular Tachycardia
- Syncope
- Tachycardia
- Ventricular Fibrillation
- Ventricular Tachycardia
Procedures I perform
- Ablation Therapy
- Angiogram
- Angioplasty
- Aortic Stenosis Treatment
- Atrial Fibrillation Ablation
- Automated External Defibrillator
- Blood Pressure Monitoring
- Cardiac Catheterization
- Cardiac Magnetic Resonance Imaging
- Cardioversion
- Carotid Intima-Media Thickness Test
- Cholesterol Screening
- Computerized Tomography (CT) Scan
- Coronary Artery Bypass Grafting
- Coronary Artery Stenting
- Electrocardiogram
- Electrophysiology Study
- Event Monitoring
- Exercise Stress Test
- Heart Biopsy
- Heart Failure Treatment
- Heart Pacemaker Implantation
- Heart Rhythm Monitoring
- High Cholesterol Management
- Holter Monitoring
- Hypertension Treatment
- Intravascular Ultrasound
- Mitral Valve Repair
- Myocardial Perfusion Imaging
- Nuclear Stress Test
- Pacemaker Optimization
- Pacemaker Upgrade
- Radiofrequency Ablation
- Stress Echocardiography
- Syncope Treatment
- Transesophageal Echocardiography
- Transplant Evaluation
- Ventricular Tachycardia Ablation
Insurance
This list represents the major payors accepted by MedStar Health. NOTE: Payor contracts change and not all plans associated with a payor may be covered. Payors may offer multiple plans. If you have a question related to your insurance, please contact your insurance plan directly. Contact information is located on your health insurance ID card. *Denotes limited participation. Some physicians and advanced practice providers (APPs), specialties, practices, or locations may not be covered by all insurance plans. If you want to see a participating physician or APP, contact your insurance plan to confirm they are covered and to have them assigned as your primary care physician or APP, if required by your plan. ** Effective January 1, 2027, MedStar Health hospitals, professional physicians and APPs, and home health will no longer participate in the HCSC/ Healthspring Medicare Advantage network.
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List of insurance plans we accept
- Aetna
- CareFirst BlueCross BlueShield of Maryland
- Cigna Health Care
- Kaiser Permanente*
- MedStar Select (Administered by CareFirst)
- United HealthCare
- Aetna
- CareFirst BlueCross BlueShield of Maryland
- Healthspring **
- Humana
- Medicare & Railroad Medicare
- United HealthCare
- Aetna Better Health of Maryland *
- Medical Assistance/Medicaid
- MedStar Family Choice MD
- Priority Partners *
- United HealthCare Community Health Plan MD
- Wellpoint MD
- AmeriHealth Caritas
- Health Services For Children With Special Needs (HSCSN)
- Medical Assistance/Medicaid
- MedStar Family Choice DC
- Wellpoint DC
- Johns Hopkins Employer Health Programs *
- Johns Hopkins US Family Health Plan *
- MultiPlan
- Private Healthcare Systems
- Tricare/Humana Military
- VA Community Care Network (VACCN)