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Dr. William Maclellan, MD

Cardiology*
Map Pin Small Seattle, WA
Accepting new patients
36 years of experience

Overview of Dr. William Maclellan, MD

Dr. William Maclellan, MD is a Cardiology Specialist in Seattle, WA. They specialize in Cardiology, has 36 years of experience. They graduated from University of Toronto Faculty of Medicine and is affiliated with UW Medical Center - Montlake. Dr. Maclellan, completed a residency at University Toronto.

Dr. Maclellan works at Surgical Services and Hernia Center at Meridian Pavilion in Seattle, WA. They are accepting new patients and accept Aetna, Anthem and Blue Cross Blue Shield as well as other major insurance plans. Please call ahead to schedule an appointment and to confirm all accepted insurance plans.

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Dr. Maclellan's Office Locations

  1. 1
    Specialty Care Meridian Pavilion
    11011 Meridian Ave N Ste 101, Seattle, WA 98133 Icon Directions Right Arrow Directions Phone Icon (206) 520-5000

Hospital Affiliations
Admitting Hospitals

Admitting hospitals are where the provider is credentialed to see patients, perform procedures, and send patients for continuous care.

  • UW Medical Center - Montlake

Experience & Treatment Frequency

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Our treatment frequency feature helps you understand howoften a provider performs or treats a specificprocedure/condition compared to other doctors. Providersrank in one of four frequency categories:

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May Perform

Specific procedures/conditions that don’t haveenough data are indicated with “May Perform”. We encourageyou to contact the provider with questions about theirexperience.

Search for conditions or procedures.
Vascular Duplex Ultrasonography and Plethysmography
Tilt_Testing
Electrocardiogram (EKG)
Vascular Duplex Ultrasonography and Plethysmography
Tilt_Testing
Electrocardiogram (EKG)

Treatment frequency



Many providers have expertise treating multiple conditions or procedures. FindCare uses a variety of data sources to determine which conditions or procedures a provider treats and their level of experience.
Vascular Duplex Ultrasonography and Plethysmography
Tilt_Testing
Electrocardiogram (EKG)
Arrhythmias
Atrial Fibrillation
Cardiomyopathy
Chest Pain
Congestive Heart Failure
Heart Attack (Acute Myocardial Infarction)
Heart Disease
Heart Palpitations
Hyperlipidemia
Hypertension
Hypertensive Heart and Chronic Kidney Disease
Systolic Heart Failure
Cardiac Catheterization with Robotic Assist
Cardiac Ultrasound
Acute Congestive Heart Failure
Acute Coronary Syndrome
Acute Deep Vein Thrombosis (DVT)
Acute Endocarditis
Acute Venous Embolism Thrombosis
Adult Congenital Heart Disease
Aneurysm
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Angina
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Ankle Disorders
Aortic Aneurysm
Aortic Diseases
Aortic Dissection
Aortic Valve Disease
Aortic Valve Regurgitation
Atherosclerosis
Atrial Flutter
Atypical Atrial Flutter
Cardiac Tamponade
Cardiomegaly
Cardiomyopathy, Hypertrophic
Carotid Artery Disease
Chronic Congestive Heart Failure
Chronic Pulmonary Heart Diseases (incl. Pulmonary Hypertension)
Congenital Aortic Valve Disorders
Congenital Heart Defects
Congenitally Corrected Transposition of the Great Arteries (CCTGA)
Coronary Artery Disease (CAD)
Coronary Vessel Malformation
Deep Vein Thrombosis (DVT)
Endocarditis
First Degree Heart Block
Heart Block
Hyperkalemia
Hypertensive Chronic Kidney Disease
Hypertensive Heart Disease
Hypertensive Heart with Failure
Hypokalemia
Hypotension
Hypotension (Excluding Maternal)
Infective Endocarditis
Limb Swelling Caused by Fluid Overload
Lipid Disorders
Long QT Syndrome
Mitral Valve Disease
Mitral Valve Regurgitation
Mitral Valve Stenosis
Muscular Dystrophy (MD)
Nonrheumatic Tricuspid Disease
Paroxysmal Atrial Fibrillation
Pericardial Disease
Pericarditis
Peripheral Vascular Disease (PAD, PVD)
Potassium Deficiency
Primary Pulmonary Hypertension
Pulmonary Edema
Pulmonary Hypertension
Rheumatic Mitral Stenosis
Second Degree Heart Block
Septal Defect
Sick Sinus Syndrome
Sinus Bradycardia
Sinus Tachycardia
Subacute Endocarditis
Supraventricular Tachycardia
Syncope
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Third Degree Heart Block
Tricuspid Valve Atresia
Tricuspid Valve Disease
Type 2 Heart Block - Mobitz
Typical Atrial Flutter
Ventricular Fibrillation
Ventricular Septal Defect
Ventricular Tachycardia (VT)
Wolff-Parkinson-White Pattern
Arterial Catheterization with Robotic Assist
Automatic Implantable Cardioverter Defibrillator (ICD) Implantation
Cardiac Catheterization (incl. Coronary Angiography)
Cardioverter-Defibrillator or Pacemaker Insertion, Removal or Repair
Chest CT (incl. Heart and Lungs)
Coronary Angioplasty, Atherectomy and Stent
Insertion of Left Ventricular Lead for Pacemaker or Cardioverter and Defibrillator
Mitral Valve Repair
Peripheral Artery Catheterization
Thoracentesis
Thrombolysis
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    • Aetna
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    Dr. Maclellan's Office & Staff

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    Experience with Dr. Maclellan

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    • How well provider explains medical condition(s)
    • How well provider listens and answers questions
    • Hpends appropriate amount of time with patients

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    About Dr. William Maclellan, MD

    Specialties*
    • Cardiology

    • *Healthline does not verify qualifications for medical specialties. Please verify your provider's specialty and qualifications directly with your provider and applicable medical board.
    Specialties*
    Years of Experience
    • 36 years of experience
    Years of Experience
    Years of experience represents how long a provider has been practicing in their field since graduating from medical school. Not all providers will have this information available.
    Languages Spoken
    • English
    Languages Spoken
    NPI Number
    • 1427077320
    NPI Number
    A National Provider Identifier (NPI) is a unique 10-digit identifier issued by the government to healthcare providers.

    Education & Certifications

    Fellowship
    • Baylor College of Medicine
    Fellowship
    Residency
    • University Toronto
    Residency
    Medical Education
    • University of Toronto Faculty of Medicine
    Medical Education

    Frequently Asked Questions

    Dr. William Maclellan, MD is accepting new patients on Healthline FindCare. You can check to see if Dr. Maclellan is offering online scheduling or call the provider’s office for more information.

    Dr. Maclellan has indicated that they do offer telehealth services. Please call the provider’s office at for more information.

    Dr. Maclellan works at Surgical Services and Hernia Center at Meridian Pavilion in Seattle, WA. View the full address on Dr. Maclellan’s profile.

    Dr. Maclellan has not been reviewed and rated on Healthline FindCare, yet. If you have seen this provider you can leave your own review based on your experience with Dr. Maclellan.

    Whether a person prefers to schedule an appointment online or over the phone with Dr. Maclellan, there are benefits to both methods. A person calling to schedule an with Dr. Maclellan appointment can ask questions about the practice, provider availability, conditions treated, procedures performed, and if their insurance carrier is accepted. While online scheduling is quicker, easier, allows one to view a wide range of appointment times, and may provide the ability to sync with a personal calendar.

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