Sunjeet Singh Sidhu, MD| Cardiac Electrophysiology, Internal Medicine | MedStar Health
Sunjeet Singh Sidhu

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

4.9 out of 5 (926 reviews)

Specialties: 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
  • Cardiac Cachexia
  • Electrophysiology Study
  • Heart Pacemaker Implantation
  • Mep (MOTOR EVOKED POTENTIALS)
  • 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 Cachexia
  • Cardiac Channelopathies
  • Cardiac Resynchronization Therapy
  • Catecholaminergic Polymorphic Ventricular Tachycardia
  • Catecholaminergic Polymorphic Ventricular Tachycardia (CPVT)
  • Circulatory System Complications
  • 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
  • Umbilical Artery Catheterization Complications
  • Vasovagal Syncope
  • Ventricular Assist Device Infection
  • Ventricular Fibrillation
  • Ventricular Tachycardia
  • Watchman Device Implantation
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Procedures I perform

  • Atrial Fibrillation Ablation
  • Automated External Defibrillator
  • Baby Gates
  • Cardiac Ablation
  • Cardiac Event Monitoring
  • Cardiac Event Recorder
  • Cardiac Resynchronization Therapy
  • Cardioversion
  • Electrophysiology Study
  • Endometrial Extraction
  • Heart Failure Device Therapy
  • Heart Pacemaker Implantation
  • Holter Monitoring
  • Implantable Loop Recorder
  • Maze Procedure For Atrial Fibrillation
  • Mep (MOTOR EVOKED POTENTIALS)
  • 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

410-554-6550

Fax 410-554-6534

Get Directions

miles away

Fax 410-554-6534

9105 Franklin Square Dr
Ste 209
Baltimore, MD, 21237

410-574-1330

Fax 410-574-2691

Get Directions

miles away

Fax 410-574-2691

12 MedStar Blvd
Ste 170
Bel Air, MD, 21015

410-877-8088

Fax 410-877-8081

Get Directions

miles away

Fax 410-877-8081

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

Videos

Education

Board Certification: American Board of Internal Medicine, Internal Medicine

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
  • Oct 23, 2025

    Dr. Sidhu was very helpful and reassuring, personable and made me feel at ease.

  • Oct 2, 2025

    Dr Sidhu explain an upcoming procedure to me great Dr I highly recommend Dr Sidhu

  • Oct 1, 2025

    Good