Dr. John McKenzie III, MD

Dr. John McKenzie III, MD

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Cardiology  ·  
Male  ·  
55 y/o
(22)

Accepting new patients

Dr. John McKenzie III, MD is a cardiology specialist in Glendale, CA and has been practicing for 22 years. He specializes in cardiology, interventional cardiology, and more.

Insurance Accepted

  • Aetna
  • Blue Cross Blue Shield
  • Blue Cross Blue Shield of California
  • Blue Shield of California
  • Cigna
  • LACare
  • Molina Healthcare
  • MultiPlan

Learn about Dr. McKenzie III

Be confident in your decisions by checking out your provider's top areas of care, education, patient reviews and more. Learn about finding the right doctor for you.

Top Care Areas

See how frequently Dr. McKenzie III performs your care needs compared to other doctors.

Automatic Implantable Cardioverter Defibrillator (ICD) Implantation
very high
more than 99% of peers
Pacemaker Insertion or Replacement
very high
more than 99% of peers
Cardioverter-Defibrillator or Pacemaker Insertion, Removal or Repair
very high
more than 99% of peers

Dr. McKenzie III's percentages are based on the rate of treatment compared to peers nationwide from insurance data. Learn more info about our data and this Top Care Areas component.

Care Philosophy

This content was provided by Dr. McKenzie III "I seek to provide the most complete care to my patients in a caring and respectful way."

3  Specialties

  • Cardiology
  • Clinical Cardiac Electrophysiology
  • Interventional Cardiology

0  Board Certifications

Dr. McKenzie III does not have any board certifications listed.

54  Conditions Treated

  • Aneurysm
  • Aneurysm of Heart
  • Angina
  • Angina and Acute Coronary Syndrome
  • Aortic Aneurysm
  • Aortic Ectasia
  • Aortic Stenosis
  • Aortic Valve Disease
  • Aortic Valve Regurgitation
  • Arrhythmias
  • Atrial Fibrillation
  • Atrial Flutter
  • Autonomic Disorders
  • Benign Tumor
  • Cardiomegaly
  • Cardiomyopathy
  • Carotid Artery Disease
  • Chest Pain
  • Chronic Pulmonary Heart Diseases (incl. Pulmonary Hypertension)
  • Claudication
  • Congenital Heart Defects
  • Congenital Heart Disease
  • Congestive Heart Failure
  • Coronary Artery Disease (CAD)
  • Endocarditis
  • Heart Attack (Acute Myocardial Infarction)
  • Heart Disease
  • Heart Disease in Women
  • Heart Palpitations
  • Heart Valve Diseases
  • High Cholesterol
  • Hyperlipidemia
  • Hypertension
  • Hypertensive Chronic Kidney Disease
  • Hypertensive Heart and Chronic Kidney Disease
  • Hypertensive Heart Disease
  • Hypotension
  • Limb Swelling Caused by Fluid Overload
  • Mitral Valve Disease
  • Mitral Valve Regurgitation
  • Mitral Valve Stenosis
  • Pericardial Disease
  • Peripheral Artery Disease
  • Pulmonary Disease
  • Pulmonary Edema
  • Pulmonary Hypertension
  • Pulmonary Valve Disease
  • Septal Defect
  • Spinal Stenosis
  • Stroke
  • Syncope
  • Thrombosis
  • Tricuspid Valve Disease
  • Vascular Disease
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36  Procedures

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Background Check

0 Malpractice Claims

No malpractice history found for California.

0 Sanctions

No sanctions history found for the years that Healthgrades collects data.

0 Board Actions

No board actions found for the years that Healthgrades collects data.

Education

  • University Of Missouri--Kansas City School Of Medicine
    Medical School | Graduated 1988
  • Jewish Hospital Wash University
    Internship Hospital | Completed 1989
  • Jewish Hospital Wash University
    Residency Hospital | Completed 1991
  • University Of Southern California School Of Med
    Fellowship Hospital | Completed 1994
  • Barnes Jewish Hospital
    Fellowship Hospital | Completed 1996

Awards & Recognition

Awards & Honors

Dr. McKenzie III has no awards or honors listed.

Media & Publications

Dr. McKenzie III has no media or publications listed.

Languages Spoken

  • English

Memberships & Professional Affiliations

Dr. McKenzie III does not have any memberships or affiliations listed. If you are Dr. McKenzie III and would like to add memberships or affiliations, please update your profile.

Dr. McKenzie III's Reviews

Likelihood to recommend Dr. McKenzie III

3.3

Based on 22 reviews

5 Stars
50%
(11)
4 Stars
9.090909090909092%
(2)
3 Stars
0%
(0)
2 Stars
4.545454545454546%
(1)
1 Star
36.36363636363637%
(8)

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Average Wait Time
  • 16 – 30 minutes
Dr. McKenzie III's Performance
  • Trustworthiness
  • Explains condition(s) well
  • Answers questions
  • Time well spent
Office & Staff Performance
  • Scheduling
  • Office environment
  • Staff friendliness
What People Say About Dr. John McKenzie III, MD
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I've been very satisfied with my treatment. He's professional and thorough in his explanation of procedures, risks and likely outcomes. He'll answer with the degree of detail that you ask for. You don't feel rushed. He's friendly, warm, and inspires confidence and care. I would recommend him to...Read More
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Pros: Knowledge and extensive practice of ablation assessment and procedure. Polite, professional and answered all my questions. Con: Waited over an hour past my appointment. Worth the wait? Yes.
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I needed to be very proactive to get questions answered, but he was not dismissive of my inquiries, and the most important thing in a heart Dr. is their abilities as a surgeon and diagnosis. I can not yet full assess those, but suspect he is very good. He also called me back when I had a question,...Read More
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