Sunjeet Singh Sidhu, MD| Cardiovascular Disease, Internal Medicine | 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 (1078 reviews)

Specialties: Cardiovascular Disease, Internal Medicine, Cardiac Electrophysiology, Clinical 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
  • 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 Location Enter your Location

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

410-554-6727
Get Directions

miles away

Fax 410-554-2044

12 MedStar Blvd
Ste 170
Bel Air, MD, 21015

443-777-1900
Get Directions

miles away

Fax 410-877-8081

9105 Franklin Square Dr
Ste 209
Baltimore, MD, 21237

410-554-6727
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
    • IH-Open HMO
    • MD IPA (HMO) & MD IPA Preferred Cardiac Global
    • Aetna Signature Administrator PPO/TPA
    • Anthem Federal Employee Program Basic
    • Great-West Healthcare POS/CIGNA
    • Kaiser Permanente HMO Plus and DHMO Plus Member
    • Aetna Better Health of MD
    • Tricare Reserve Select
    • Mamsi Life & Health (Indem./PPO) Cardiac Global
    • CIGNA Connect EPO
    • Humana Gold Plus HMO
    • Aetna Medicare Advantage HMO & PPO Plans
    • Choice POS
    • United Healthcare Select HMO - EPO/NPP
    • United Healthcare Options (PPO)
    • UnitedHealthcare Medicare Advantage DSNP District of Columbia
    • IH-Open EPO Plus
    • Aetna Premier 200PD
    • IH-Indemnity
    • Anthem Federal Employee Program Standard
    • Optimum Choice Preferred (POS)
    • CareFirst Maryland Indemnity or PPO
    • Johns Hopkins Advantage MD HMO
    • United HealthCare Community Plan - Maryland Health Choice Program
    • Magellan Complete Care of VA - VA Medicaid MCO
    • Aetna HMO
    • Beech Street PPO
    • Aetna Traditional Choice (PPO)
    • CareFirst MedStar Select PPO
    • Aetna Student Health Insurance
    • CareFirst Group Medicare Advantage prescription drug benefit (PPO)
    • Aetna Managed Choice Open Access (POS)
    • Choice POS II Open Access
    • Kaiser Permanente Signature - Added Choice
    • CIGNA PPO Plus
    • Anthem BCBS of VA HealthKeepers (POS & POS OA)
    • CareFirst EPO
    • CareFirst Dual Prime HMO-SNP
    • AmeriHealth Caritas DC Healthy Families
    • CareFirst BlueCross BlueShield Advantage Core/Enhanced
    • Anthem BCBS Medi Blue Dual Adv
    • IH-PPO
    • CIGNA HMO & Network (HMO)
    • Coventry Health Care National Network PPO
    • United Healthcare Community Plan - VA Medicaid MCO
    • Alterwood Advanatge HMO & DSNP Plans
    • Choice POS II
    • CareFirst Blue Preferred PPO
    • United Healthcare Select Plus (POS)
    • TriWest Healthcare Alliance
    • Geisinger Medicare Advantage
    • United Healthcare Choice Cardiac Global
    • Kaiser Maryland Medicaid MCO
    • HUMANA/Choice Care Medicare Plans (Choice, Gold Choice)
    • Choice Fund PPO
    • CareFirst FEP Blue Focus
    • HumanaChoice PPO
    • Johns Hopkins Advantage MD PPO
    • IH-Open Network Only Plus
    • Cigna True Choice Plus Medicare (PPO)
    • TRICARE for Life East
    • Aetna Open Choice (PPO)
    • CareFirst (NCA) Indemnity
    • Kaiser Permanente Medicare Advantage Signature and Select
    • MedStar Family Choice - Maryland Health Choice
    • Cigna TotalCare (HMO D-SNP)
    • Employee Health Plan
    • Aetna Worker's Compensation Network
    • Healthy Blue (HMO, POS)
    • Humana Medicare Advantage - HMO Open Access
    • Maryland Physicians Care MCO
    • Sentara Health
    • OA Plus
    • Aetna HMO-Open Access/Select OA/HealthFund/Health Network Option OA
    • IH-Open POS Plus
    • BlueChoice Open Access
    • Optimum Choice
    • United Healthcare Navigate Cardiac Global
    • IH-HMO
    • Veterans Affairs Community Care Network
    • TRICARE East Prime
    • United Student Resources
    • Private Fee-for-Service Plans (PFFS)
    • CareFirst Blue Choice Opt Out Plus Open Access (POS)
    • Humana Medicare Advantage - PPO
    • Aetna Advantage 6350
    • CareFirst Maryland Point of Service Plan
    • United Healthcare Choice
    • United Healthcare Choice Plus Cardiac Global
    • HumanaChoice Honor's plan PPO
    • Mamsi Life & Health (Indem./PPO)
    • Kaiser Permanente Select Cardiac Global
    • Aetna Advantage 5750
    • Optimum Choice & Optimum Choice Preferred (POS) Cardiac Global
    • Aetna Managed Choice (POS)
    • Advantra Platinum (PPO)
    • Kaiser Permanente Medicare Plus
    • United Medicare Private Fee-for-Service (PFFS) plans
    • Cigna True Choice Medicare (PPO)
    • First Health PPO
    • BCBS Out-of-State Medicare Plans (Blue Advantage)
    • CareFirst MedStar PPO
    • Medicare FFS
    • Select HMO/HealthFund/Health Network
    • Aetna Medicare Advantage PFFS Plan
    • First Health PPO
    • Kaiser Permanente Signature
    • Uniformed Services Family Health Plan
    • Cigna Alliance Medicare (HMO)
    • Aetna Classic 5000PD
    • Coventry Health Care of Virginia
    • United Healthcare Choice Plus
    • CIGNA EPO
    • CIGNA PPO
    • CareFirst Blue Card Program
    • IH-POS
    • Aetna Basic
    • Amerigroup DC Healthy Families
    • Network OA
    • NYC Medicare Advantage Plus
    • Medicare Advantage - Advantra Value (PPO)
    • CIGNA SureFit (HMO)
    • Kaiser Permanente Flexible Choice 3-tier POS
    • IH-EPO Plus
    • Cigna Achieve Medicare (HMO C-SNP)
    • IH-Network Only Plus
    • Health Services for Children with Special Needs
    • Medicare Direct
    • BCBS of Michigan (BCN Advantage,Security Blue, Freedom, Medicare PLUS Blue Group PPO)
    • Aetna Classic 3500
    • Aetna Elect Choice/ EPO (Aetna Health Fund)
    • Anthem BCBS of VA Key Care POS/PPO/Indemnity
    • UnitedHealthcare Medicare Adv. Special Needs Plans
    • MedStar Family Choice DC Healthy Families
    • Anthem BCBS Medi Blue SNP
    • Options PPO Cardiac Global
    • Aetna Elect Choice/ Open Access (POS)
    • HealthyBlue PPO
    • Cigna Preferred Medicare (HMO)
    • CareFirst NASCO
    • UHC Group Medicare Advantage Plans (HMO, POS, PPO)
    • CIGNA Indemnity
    • POS OA
    • Kaiser Permanente Select - Added Choice
    • Aetna VA Exchange
    • Blue Choice Advantage
    • CareFirst Administrators
    • Police and Fire Clinic
    • AMERIVANTAGE/Amerigroup Community Care
    • CareFirst Blue Choice Opt Out Open Access
    • Choice Care Network/HUMANA (PPO)
    • TRICARE East Select
    • HighMark
    • Aetna Classic 5000
    • UnitedHealthcare Individual Exchange Plans
    • Erickson Advantage Plans
    • Kaiser Permanente Flexible Choice POS Cardiac Global
    • Anthem BCBS of VA HealthKeepers (HMO)
    • CareFirst Group Medicare Advantage
    • Kaiser Permanente Select
    • UHC Passport
    • DC/MD SHOP QHP Small Business Plans
    • Anthem BCBS of VA HealthKeepers Plus
    • Private Health Care Systems (PPO)
    • Johns Hopkins Advantage MD PLUS PPO
    • MedStar Family Choice DC Healthcare Alliance
    • CareFirst Federal Employee Program (Std. & Basic PPO)
    • CIGNA HMO Open Access
    • Core Essential (HMO)
    • IH-Open POS II
    • Navigate
    • Jai Medical Systems - Maryland Health Choice
    • CareFirst BlueChoice HMO
    • CIGNA POS/Network POS
    • IH-Open HMO Option
    • Amerigroup DC Alliance
    • IH-POS Plus
    • Priority Partners - Maryland Health Choice
    • WellPoint Maryland - Maryland Health Choice
    • Fee-for-Service (FFS) District of Columbia, Maryland and Virginia Medicaid
    • Aetna Better Health of VA
    • Coventry of Delaware HMO/PPO
    • AmeriHealth Caritas DC Healthcare Alliance
    • Aetna Quality Point of Service (POS)
    • Optima Family Care MCO - VA Medicaid MCO
    • Kaiser Permaenete Signature - Added Choice Cardiac Global
    • Anthem BCBS Medi Blue Plus
    • M.D. IPA (HMO)
    • M.D. IPA Preferred (POS)
    • Aetna Advantage 6350PD
    • United Healthcare Select HMO-EPO/NPP Cardiac Global
    • Lasso Healthcare - Medicare Medical Savings Account
    • CareFirst Community Health Plan of MD
    • UnitedHealthcare and AARP Medicare Complete Plans
    • MultiPlan, Inc
    • OCI Direct (HMO)

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
  • May 21, 2026

    Good

  • May 12, 2026

    The best!

  • May 7, 2026

    Dr. Sidhu is excellent. Personable, also informative without being condescending.