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

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

4.9 out of 5 (918 reviews)

Specialties: Internal Medicine, Cardiac Electrophysiology

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

3001 S Hanover St
Gruehn Bldg Ste 301
Baltimore, MD, 21225

410-554-6727

Fax 410-554-2440

Get Directions

miles away

Fax 410-554-2440

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)
    • Fee-for-Service (FFS) District of Columbia, Maryland and Virginia Medicaid
    • Kaiser Permanente HMO Plus and DHMO Plus Member
    • United Healthcare Select Plus (POS)
    • United Student Resources
    • CIGNA SureFit (HMO)
    • BCBS Out-of-State Medicare Plans (Blue Advantage)
    • Health Services for Children with Special Needs
    • Kaiser Permanente Signature - Added Choice
    • CIGNA Indemnity
    • Kaiser Permanente Signature
    • Private Health Care Systems (PPO)
    • CareFirst Blue Card Program
    • NYC Medicare Advantage Plus
    • CareFirst MedStar Select PPO
    • Medicare Direct
    • Network OA
    • CareFirst FEP Blue Focus
    • MD IPA (HMO) & MD IPA Preferred Cardiac Global
    • Beech Street PPO
    • Kaiser Permanente Flexible Choice POS Cardiac Global
    • Aetna Premier 200PD
    • Anthem Federal Employee Program Standard
    • TRICARE for Life East
    • Aetna Classic 3500
    • IH-POS Plus
    • Medicare Advantage - Advantra Value (PPO)
    • Tricare Reserve Select
    • IH-Open POS Plus
    • Kaiser Permaenete Signature - Added Choice Cardiac Global
    • BlueChoice Open Access
    • Choice POS II Open Access
    • IH-POS
    • Anthem BCBS of VA HealthKeepers (POS & POS OA)
    • Advantra Platinum (PPO)
    • Choice POS II
    • AMERIVANTAGE/Amerigroup Community Care
    • First Health PPO
    • UnitedHealthcare Individual Exchange Plans
    • CareFirst Maryland Point of Service Plan
    • TriWest Healthcare Alliance
    • Kaiser Permanente Select - Added Choice
    • Cigna True Choice Medicare (PPO)
    • MedStar Family Choice DC Healthcare Alliance
    • Medicare FFS
    • Cigna TotalCare (HMO D-SNP)
    • Priority Partners - Maryland Health Choice
    • CIGNA HMO & Network (HMO)
    • UnitedHealthcare and AARP Medicare Complete Plans
    • HumanaChoice PPO
    • Aetna Medicare Advantage HMO & PPO Plans
    • UnitedHealthcare Individual Exchange Plans
    • Aetna Basic
    • United Healthcare Choice Cardiac Global
    • Coventry Health Care of Virginia
    • CareFirst BlueChoice HMO
    • POS OA
    • Kaiser Permanente Medicare Advantage Signature and Select
    • United Healthcare Options (PPO)
    • CareFirst EPO
    • United Healthcare Choice
    • First Health PPO
    • Geisinger Medicare Advantage
    • OCI Direct (HMO)
    • UnitedHealthcare Medicare Adv. Special Needs Plans
    • Erickson Advantage Plans
    • Kaiser Permanente Select Cardiac Global
    • Aetna Elect Choice/ EPO (Aetna Health Fund)
    • Aetna Student Health Insurance
    • Aetna HMO-Open Access/Select OA/HealthFund/Health Network Option OA
    • IH-Indemnity
    • Aetna Traditional Choice (PPO)
    • MedStar Family Choice - Maryland Health Choice
    • Anthem BCBS Medi Blue Dual Adv
    • Aetna Signature Administrator PPO/TPA
    • IH-HMO
    • IH-Open HMO
    • Veterans Affairs Community Care Network
    • CareFirst BlueCross BlueShield Advantage Core/Enhanced
    • Kaiser Permanente Flexible Choice 3-tier POS
    • Cigna Alliance Medicare (HMO)
    • Kaiser Permanente Medicare Plus
    • CIGNA PPO Plus
    • Police and Fire Clinic
    • CareFirst Dual Prime HMO-SNP
    • Uniformed Services Family Health Plan
    • CIGNA POS/Network POS
    • CIGNA EPO
    • Fee-for-Service (FFS) District of Columbia, Maryland and Virginia Medicaid
    • Amerigroup DC Healthy Families
    • MD IPA (HMO) & MD IPA Preferred Cardiac Global
    • TRICARE East Select
    • Aetna Classic 5000
    • Blue Choice Advantage
    • Aetna Elect Choice/ Open Access (POS)
    • DC/MD SHOP QHP Small Business Plans
    • Humana Medicare Advantage - HMO Open Access
    • HumanaChoice Honor's plan PPO
    • IH-Network Only Plus
    • Johns Hopkins Advantage MD PLUS PPO
    • Navigate
    • CareFirst Administrators
    • Johns Hopkins Advantage MD PPO
    • Great-West Healthcare POS/CIGNA
    • MedStar Family Choice DC Healthy Families
    • BCBS of Michigan (BCN Advantage,Security Blue, Freedom, Medicare PLUS Blue Group PPO)
    • Cigna True Choice Plus Medicare (PPO)
    • Alterwood Advanatge HMO & DSNP Plans
    • CareFirst Blue Preferred PPO
    • Kaiser Maryland Medicaid MCO
    • United HealthCare Community Plan - Maryland Health Choice Program
    • Magellan Complete Care of VA - VA Medicaid MCO
    • Mamsi Life & Health (Indem./PPO) Cardiac Global
    • Aetna Worker's Compensation Network
    • United Healthcare Navigate Cardiac Global
    • Mamsi Life & Health (Indem./PPO)
    • IH-Open Network Only Plus
    • Aetna HMO
    • Aetna Advantage 5750
    • MultiPlan, Inc
    • Core Essential (HMO)
    • CareFirst Group Medicare Advantage
    • Coventry of Delaware HMO/PPO
    • UnitedHealthcare Medicare Advantage DSNP District of Columbia
    • Optimum Choice Preferred (POS)
    • UHC Passport
    • WellPoint Maryland - Maryland Health Choice
    • Choice Fund PPO
    • Employee Health Plan
    • Jai Medical Systems - Maryland Health Choice
    • Mamsi Life & Health (Indem./PPO)
    • United Medicare Private Fee-for-Service (PFFS) plans
    • CareFirst NASCO
    • United Healthcare Choice Plus
    • Anthem Federal Employee Program Basic
    • CareFirst (NCA) Indemnity
    • Aetna Medicare Advantage PFFS Plan
    • United Healthcare Choice Plus Cardiac Global
    • Aetna Quality Point of Service (POS)
    • United Healthcare Select HMO-EPO/NPP Cardiac Global
    • MedStar Family Choice DC Healthcare Alliance
    • IH-Open EPO Plus
    • IH-Open HMO Option
    • Anthem BCBS of VA HealthKeepers (HMO)
    • Aetna Better Health of MD
    • Anthem BCBS of VA HealthKeepers Plus
    • Cigna Preferred Medicare (HMO)
    • Maryland Physicians Care MCO
    • CareFirst MedStar PPO
    • CareFirst Blue Choice Opt Out Open Access
    • HighMark
    • CIGNA HMO Open Access
    • CIGNA PPO
    • Choice Care Network/HUMANA (PPO)
    • United Healthcare Select HMO - EPO/NPP
    • CareFirst Federal Employee Program (Std. & Basic PPO)
    • Johns Hopkins Advantage MD HMO
    • Optimum Choice
    • United Healthcare Community Plan - VA Medicaid MCO
    • CareFirst Community Health Plan of MD
    • Coventry Health Care National Network PPO
    • Optima Family Care MCO - VA Medicaid MCO
    • HUMANA/Choice Care Medicare Plans (Choice, Gold Choice)
    • AmeriHealth Caritas DC Healthy Families
    • Aetna Better Health of VA
    • Aetna Advantage 6350PD
    • Select HMO/HealthFund/Health Network
    • Humana Medicare Advantage - PPO
    • Options PPO Cardiac Global
    • Humana Gold Plus HMO
    • Aetna Managed Choice (POS)
    • Anthem BCBS Medi Blue Plus
    • Anthem BCBS Medi Blue SNP
    • TRICARE East Prime
    • Optimum Choice & Optimum Choice Preferred (POS) Cardiac Global
    • Aetna Classic 5000PD
    • UHC Group Medicare Advantage Plans (HMO, POS, PPO)
    • Healthy Blue (HMO, POS)
    • OA Plus
    • Private Fee-for-Service Plans (PFFS)
    • CareFirst Group Medicare Advantage prescription drug benefit (PPO)
    • CareFirst Blue Choice Opt Out Plus Open Access (POS)
    • MedStar Family Choice - Maryland Health Choice
    • Sentara Health
    • HealthyBlue PPO
    • Cigna Achieve Medicare (HMO C-SNP)
    • CareFirst Maryland Indemnity or PPO
    • CIGNA Connect EPO
    • Lasso Healthcare - Medicare Medical Savings Account
    • M.D. IPA (HMO)
    • Aetna Open Choice (PPO)
    • Amerigroup DC Alliance
    • Anthem BCBS of VA Key Care POS/PPO/Indemnity
    • Choice POS
    • IH-PPO
    • Aetna VA Exchange
    • IH-Open POS II
    • AmeriHealth Caritas DC Healthcare Alliance
    • Aetna Advantage 6350
    • IH-EPO Plus
    • 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
  • Sep 22, 2025

    Excellent professional!

  • Sep 19, 2025

    They were very patient and explained option in a way I could understand

  • Sep 16, 2025

    Excellent and very caring