William Clarence Maxted, MD| Cardiovascular Disease, Cardiology | MedStar Health
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William Clarence Maxted

William Clarence Maxted, MD
Provider is directly employed by MedStar Health

4.9 out of 5 (2659 reviews)

Specialties: Cardiovascular Disease, Cardiology

Languages: English

410-573-9413

About me

Dr. William Clarence Maxted, Jr., MD is a board certified cardiologist. His interests include consultative and noninvasive cardiology as well as pacemakers.

He tailors cardiac treatments to each individual patient’s needs, striving to deliver up-to-date, guideline-based medical care that allows patients to play a role in their healthcare plan. His goal is to help patients feel better and ultimately to live longer, healthier lives.

Clinical areas of focus

  • Angiogram
  • Cardiac Catheterization
  • Cardioversion
  • Electrocardiogram
  • Event Monitoring
  • Exercise Stress Test
  • Holter Monitoring
  • Stress Echocardiography
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Conditions and procedures

Conditions I treat

  • Abnormal Breathing
  • Abnormal Electrocardiogram
  • Abnormal Heart Rhythm
  • Acute Bacterial Endocarditis
  • Acute Endocarditis
  • Acute Ischemic Heart Diseases
  • 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
  • Artery Disorders
  • Atherosclerosis
  • Atrial Fibrillation
  • Atrial Flutter
  • Atrioventricular Block
  • Bicuspid Aortic Valve
  • Bradycardia
  • Bundle Branch Block
  • Cardiac Arrest
  • Cardiac Arrhythmias
  • Cardiac Murmurs
  • Cardiomyopathy
  • Cardiovascular Care
  • Catecholaminergic Polymorphic Ventricular Tachycardia
  • Cerebrovascular Diseases
  • Chagas' Disease
  • Chest Pain
  • Chronic Thromboembolic Pulmonary Hypertension
  • Complications Of Cardiac And Vascular Prosthetic Devices
  • Congenital Heart Valve Defects
  • Congenital Malformations Of Heart
  • Congenital Malformations Of Pulmonary And Tricuspid Valves
  • Coronary Artery Disease
  • Deep Vein Thrombosis
  • Disorders Of Autonomic Nervous System
  • Disorders Of Lipoprotein Metabolism And Lipidemias
  • Dyspnea On Exertion
  • Electrical Conduction Disorders
  • Fibromuscular Dysplasia
  • Heart Attack
  • Heart Blockage
  • Heart Disease
  • Heart Disease In Women
  • Heart Murmur
  • High Blood Pressure
  • High Cholesterol Management
  • Hypertension
  • Hypertrophic Cardiomyopathy
  • Hypotension
  • Irregular Heartbeat
  • 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
  • Myocardial Infarction Complications
  • Myocarditis
  • Nonrheumatic Mitral Valve Disease
  • Palpitations
  • Paroxysmal Ventricular Tachycardia
  • Patent Ductus Arteriosus
  • Patent Foramen Ovale
  • Pericardium Diseases
  • Peripheral Artery Disease
  • Peripheral Vascular Diseases
  • Persistent Pulmonary Hypertension
  • 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
  • Retinal Vein Occlusion
  • Rheumatic Heart Disease
  • Rheumatic Tricuspid Valve Disease
  • Sarcoidosis
  • Sick Sinus Syndrome
  • Single Ventricle Heart Defects
  • Supraventricular Tachycardia
  • Syncope
  • Tachycardia
  • Transient Cerebral Ischemic Attacks
  • Tricuspid Stenosis
  • Valve Disease With Congestive Heart Failure
  • Ventricular Aneurysm
  • Ventricular Fibrillation
  • Ventricular Tachycardia
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Procedures I perform

  • Ablation Therapy
  • Angiogram
  • Angioplasty
  • Aortic Valve Repair
  • Atrial Fibrillation Ablation
  • Atrial Septal Defect Repair
  • Blood Pressure Monitoring
  • Cardiac Catheterization
  • Cardiac Catheterization Interpretation
  • Cardiac Loop Recorder Placement
  • Cardiac Magnetic Resonance Imaging
  • Cardiovascular Stress Testing
  • Cardioversion
  • Coronary Artery Bypass Grafting
  • Coronary Artery Stenting
  • Electrocardiogram
  • Electrophysiology Study
  • Event Monitoring
  • Exercise Stress Test
  • Extended Ecg Analysis
  • External Electrocardiographic Recording
  • Heart Failure Treatment
  • Heart Pacemaker Implantation
  • Heart Transplant
  • Holter Monitoring
  • Implantable Cardioverter-Defibrillator (ICD) Implantation
  • Implantable Cardioverter-Defibrillator Placement
  • Intravascular Ultrasound
  • Lipid Profile
  • Myocardial Perfusion Imaging
  • Pacemaker Optimization
  • Pacemaker Pulse Generator Insertion
  • Pacemaker Upgrade
  • Palpitation Treatment
  • Permanent Pacemaker Insertion
  • Stress Echocardiography
  • Subcutaneous Cardiac Rhythm Monitor System Evaluation
  • Supraventricular Tachycardia (SVT) Ablation
  • Transesophageal Echocardiography
  • Transthoracic Echocardiography
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Practice locations

Distance from Change LocationEnter your Location

4175 North Hanson Court
Suite 100
Bowie, MD, 20716

301-809-6880

Fax 301-805-4233

Get Directions

miles away

Fax 301-805-4233

1630 Main St
Ste 208
Chester, MD, 21619

410-643-3186

Fax 410-643-4098

Get Directions

miles away

Fax 410-643-4098

2002 Medical Parkway
Suite 500
Annapolis, MD, 21401

410-573-6480

Fax 410-573-9413

Get Directions

miles away

Fax 410-573-9413

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

Education

Board Certification: American Board of Internal Medicine, Cardiovascular Disease

Fellowship Program: Indiana University Medical Center (1998)

Residency Program: University of Alabama at Birmingham Hospital (1995)

Medical School: Georgetown University (1992)

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 25, 2026

    I've been with Dr. Maxted for several years. We have good working relationship

  • Mar 25, 2026

    Excellent and professional

  • Mar 18, 2026

    Superior listening skills!