Sunjeet Singh Sidhu, MD| Cardiac Electrophysiology, Cardiovascular Disease | MedStar Health
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Sunjeet Singh Sidhu

Sunjeet Singh Sidhu, MD
Provider is directly employed by MedStar Health

4.9 out of 5 (1065 reviews)

Specialties: Cardiac Electrophysiology, Cardiovascular Disease, Clinical Cardiac Electrophysiology, Internal Medicine

Languages: English

About me

Sunjeet Sidhu, MD is a cardiac electrophysiologist practicing at MedStar Union Memorial Hospital and MedStar Franklin Square Medical Center. He is board-certified in Cardiovascular Disease and Internal Medicine. Dr. Sidhu is a member of the American College of Cardiology and the Heart Rhythm Society.

Dr. Sidhu specializes in treating patients with a wide spectrum of heart rhythm disorders including supraventricular tachycardia (SVT), atrial fibrillation (AFib), ventricular tachycardia (VT), bradycardia, and heart block. In addition, he also specializes in left atrial appendage occlusion with WATCHMAN and lead extraction. He has a particular interest in ablation for complex ventricular and atrial arrhythmias as well as lead extraction.

Dr. Sidhu has an interest in improving arrhythmia management. He has done research regarding ventricular arrhythmias and the interplay of the sympathetic nervous system with the heart. Dr. Sidhu will continue his research efforts with clinical trials for novel therapeutics for arrhythmias. He is interested in bringing the leading edge of medical technology to the art of patient care.

“I enter each and every patient interaction honored by the trust given to me, by my patients and their families, to heal them. I do not take this trust lightly. I view it as my paramount responsibility to do my utmost best to provide patients with care and comfort.”

“There is no one way to treat every patient; each patient is unique and requires thoughtful evaluation. I believe in shared decision-making and value communication with the patient, their family, and their doctors.”

Clinical areas of focus

  • Atrial Fibrillation Ablation
  • Atrial Flutter
  • Cardiac Ablation
  • Electrophysiology Study
  • Heart Pacemaker Implantation
  • Radiofrequency Ablation
  • Remote Monitoring Of Pacemakers And Icds
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Conditions and procedures

Conditions I treat

  • Abnormal Heart Rhythm
  • Arrhythmogenic Right Ventricular Cardiomyopathy (ARVC)
  • Atrial Fibrillation
  • Atrial Flutter
  • Atrioventricular Block
  • Bradycardia
  • Brugada Syndrome
  • Bundle Branch Block
  • Cardiac Arrest
  • Cardiac Arrhythmias
  • Cardiac Channelopathies
  • Cardiac Resynchronization Therapy
  • Catecholaminergic Polymorphic Ventricular Tachycardia
  • Catecholaminergic Polymorphic Ventricular Tachycardia (CPVT)
  • Complications Of Cardiac And Vascular Prosthetic Devices
  • Complications Of Implantable Defibrillators
  • Electrophysiology Study (EP STUDY) Complications
  • Heart Block
  • 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 Fibrillation
  • Ventricular Tachycardia
  • Watchman Device Implantation
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Procedures I perform

  • Atrial Fibrillation Ablation
  • Automated External Defibrillator
  • Cardiac Ablation
  • Cardiac Event Monitoring
  • Cardiac Event Recorder
  • Cardiac Resynchronization Therapy
  • Cardioversion
  • Electrophysiology Study
  • Endometrial Extraction
  • Heart Pacemaker Implantation
  • Holter Monitoring
  • Implantable Loop Recorder
  • Maze Procedure For Atrial Fibrillation
  • Pacemaker Lead Replacement
  • Pacemaker Placement
  • Radiofrequency Ablation
  • Remote Monitoring Of Pacemakers And Icds
  • Ventricular Fibrillation Treatment
  • Ventricular Tachycardia Ablation
  • Watchman Device Implantation
  • Wolff-Parkinson-White (WPW) Syndrome Treatment
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Practice locations

Distance from Change LocationEnter your Location

3300 N Calvert St
1st Fl
Baltimore, MD, 21218

410-554-6727

Fax 410-554-2044

Get Directions

miles away

Fax 410-554-2044

12 MedStar Blvd
Ste 170
Bel Air, MD, 21015

443-777-1900

Fax 410-877-8081

Get Directions

miles away

Fax 410-877-8081

9105 Franklin Square Dr
Ste 209
Baltimore, MD, 21237

410-554-6727

Fax 410-554-2044

Get Directions

miles away

Fax 410-554-2044

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

Videos

Education

Board Certification: American Board of Internal Medicine, Internal Medicine

Board Certification: American Board of Internal Medicine, Cardiovascular Disease

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

Fellowship: Johns Hopkins University School of Medicine (2020)

Fellowship: Johns Hopkins University School of Medicine (2018)

Residency: University of Maryland Medical Center (2015)

Medical School: George Washington University School of Medicine & Health Sciences (2011)

Awards

  • Baltimore Magazine, Top Doc, 2024, 2025

Ratings and reviews

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

    4.9
  • Extent to which the care provider listened to you

    4.9
  • Care provider’s discussion of any proposed treatment (options, risks, benefits, etc.)

    4.9
  • Provider included you in decisions

    4.9
  • Concern the care provider showed for your questions or worries

    4.9
  • Likelihood of recommending this care provider to others

    4.9
  • Mar 21, 2026

    Dr. Sidhu is exceptional in asking if I have questions until he has exhausted them, and will sit with me and respond to as many as I have. This communicates a care and patience that is notable and appreciated.

  • Mar 19, 2026

    Dr Sidhu is always pleasant and professional! He works with you and listens to all of your concerns! He keeps you informed on every single detail when it comes to your health! He truly has a great bedside manner!

  • Mar 19, 2026

    Very thorough Reviews of my history excellent Explained options Highly recommend