Janet C Tsang, MD| Clinical Cardiac Electrophysiology, Cardiac Electrophysiology | MedStar Health
Janet C Tsang

Janet C Tsang, MD
Provider is directly employed by MedStar Health

4.8 out of 5 (390 reviews)

Specialties: Clinical Cardiac Electrophysiology, Cardiac Electrophysiology, Cardiology, Cardiovascular Disease

Languages: English

About me

Janet Tsang, MD, is a non-invasive cardiologist at MedStar Good Samaritan Hospital. She has board certifications in clinical cardiac electrophysiology, cardiovascular disease, nuclear cardiology, adult echocardiography, and internal medicine. She is a Fellow of the American College of Cardiology (FACC) and the Heart Rhythm Society (FHRS).

Dr. Tsang is a specialist in a variety of cardiac issues including coronary artery disease and arrhythmias. Her approach is to treat the whole patient, incorporating each individual’s social, cultural, and lifestyle factors when developing a treatment plan. Dr. Tsang enjoys working with diverse populations and has worked in a wide variety of clinical settings over the years.

When Dr. Tsang first meets with patients, she begins by educating them and takes the time to thoroughly explain their diagnoses and their test results. Once patients understand their condition, Dr. Tsang helps them create an individualized plan to improve their heart health.

“I am constantly learning and adapting to new advancements, knowledge, and techniques that are being developed in my field. As a physician, it is my job to stay abreast of new information so that I can pass that on to my patients and help them make the best choices for their healthcare."

“I believe in practicing medicine in a humanizing way.  Patients are not just their symptoms or test results; they are people with full lives, rich histories, and a variety of social and economic factors that impact their health. Good patient care means understanding the entire context of my patients, so that I can best serve their particular needs and circumstances and work with them to improve their health.”

Clinical areas of focus

  • Cardiac Rhythm Monitoring
  • Cardioversion
  • High Cholesterol Management
  • 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 Endocarditis
  • Acute Myocardial Infarction
  • Advanced Heart Failure
  • Advanced Heart Failure (ADHF)
  • Advanced Heart Failure Care
  • Amyloidosis
  • Angina
  • Angina Pectoris
  • Aortic Aneurysm
  • Aortic Regurgitation
  • Aortic Stenosis
  • Aortic Valve Regurgitation
  • Atherosclerosis
  • Atherosclerosis Of Aorta
  • Atrial Fibrillation
  • Atrial Flutter
  • Atrioventricular Block
  • Bicuspid Aortic Valve
  • Bradycardia
  • Bundle Branch Block
  • Cardiac Arrest
  • Cardiac Arrhythmias
  • Cardiac Conduction Disorders
  • Cardiac Murmurs
  • Cardiac Sarcoidosis
  • Cardiac Tamponade
  • Cardiac Valve Tumors
  • Cardiomyopathy
  • Catecholaminergic Polymorphic Ventricular Tachycardia
  • Chest Pain
  • Chronic Thromboembolic Pulmonary Hypertension
  • Complications Of Cardiac And Vascular Prosthetic Devices
  • Congenital Heart Valve Defects
  • Congenital Malformations Of Cardiac Chambers And Connections
  • Congenital Malformations Of Pulmonary And Tricuspid Valves
  • Coronary Artery Disease
  • Deep Vein Thrombosis
  • Disorders Of Autonomic Nervous System
  • Disorders Of Lipoprotein Metabolism And Lipidemias
  • Eisenmenger Syndrome
  • Electrical Conduction Disorders
  • Fibromuscular Dysplasia
  • Heart Disease
  • Heart Murmur
  • High Blood Pressure
  • 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
  • Myocarditis
  • Nonrheumatic Mitral Valve Disease
  • Palpitations
  • Paroxysmal Ventricular Tachycardia
  • Patent Ductus Arteriosus
  • Patent Foramen Ovale
  • Pericardium Diseases
  • Peripheral Artery Disease
  • 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
  • Restrictive Cardiomyopathy
  • Rheumatic Heart Disease
  • Rheumatic Tricuspid Valve Disease
  • Shortness Of Breath
  • Sick Sinus Syndrome
  • Supraventricular Tachycardia
  • Swelling In Legs
  • Syncope
  • Tachycardia
  • Thoracic Aortic Dissection
  • Transient Cerebral Ischemic Attacks
  • Tricuspid Stenosis
  • Vasovagal Syncope
  • Venous Embolism
  • Ventricular Aneurysm
  • Ventricular Fibrillation
  • Ventricular Tachycardia
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Procedures I perform

  • Ablation For Atrial Fibrillation
  • Angioplasty
  • Aortic Stenosis Treatment
  • Aortic Valve Repair
  • Arterial Pressure Monitoring
  • Atrial Fibrillation Ablation
  • Atrial Septal Defect Repair
  • Automated External Defibrillator
  • Blood Pressure Monitoring
  • Cardiac Angioplasty
  • Cardiac Arrhythmia Monitoring
  • Cardiac Catheterization
  • Cardiac Device Implantation
  • Cardiac Magnetic Resonance Imaging
  • Cardiac Resynchronization Therapy
  • Cardiac Rhythm Monitoring
  • Cardiac Ultrasound
  • Cardiovascular Stress Testing
  • Cardioversion
  • Coronary Angioplasty
  • Coronary Artery Bypass Grafting
  • Coronary Artery Disease Treatment
  • Electrocardiogram
  • Electrophysiology Study
  • Event Monitoring
  • External Electrocardiographic Recording
  • Heart Failure Treatment
  • Heart Murmur Treatment
  • Heart Pacemaker Implantation
  • Heart Transplant
  • Heart Ultrasonography
  • High Cholesterol Management
  • Holter Monitoring
  • Hypertension Treatment
  • Intravascular Ultrasound
  • Myocardial Perfusion Imaging
  • Nuclear Stress Test
  • Percutaneous Coronary Intervention
  • Preventive Cardiology
  • Stress Echocardiography
  • Stress Test
  • Transesophageal Echocardiography
  • Transthoracic Echocardiography
  • Ventricular Fibrillation Treatment
  • Ventricular Tachycardia Ablation
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Practice locations

Distance from Change LocationEnter your Location

310 W 9th St
Frederick, MD, 21701

301-694-5900

Fax 301-698-9236

Get Directions

miles away

Fax 301-698-9236

5601 Loch Raven Boulevard
Russell Morgan Bldg Ste 206
Baltimore, MD, 21239

443-444-5600

Fax 443-444-4606

Get Directions

miles away

Fax 443-444-4606

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

Education

Board Certification: American Board of Internal Medicine, Internal Medicine

Fellowship: Aurora St Lukes Medical Center (2020)

Fellowship: LAC-Harbor-UCLA Medical Center (2015)

Fellowship: Cooper Hospital/University Medical Center (2014)

Residency: LAC-Harbor-UCLA Medical Center (2010)

Medical School: University of California Irvine (2007)

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

    4.8
  • Likelihood of recommending this care provider to others

    4.8
  • Nov 18, 2025

    Good

  • Nov 9, 2025

    She was so caring and professional

  • Nov 8, 2025

    Good