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License & Identifications

A medical license is required for a doctor to practice medicine in a particular state. Requirements vary by state but most require, at a minimum, post-graduate training in the doctor’s specific specialty. An NPI number is a national identifier unique to an individual health care provider and is managed by the Center for Medicare & Medicaid Services (CMS).

Patient Reviews

3.0
  •  
(19)
Patient comments (10)

The overall average patient rating of Dr. John Mckenzie is Good. Dr. Mckenzie has been reviewed by 19 patients who have provided 10 comments. The rating is 3 out of 4 stars.

Patient Ratings
Ease of Appointment 2.9
  •  
Promptness 2.4
  •  
Courteous Staff 2.8
  •  
Accurate Diagnosis 2.9
  •  
Bedside Manner 2.6
  •  
Spends Time with Me 2.5
  •  
Follows Up After Visit 2.8
  •  

Specialties & Research

  • He has special expertise in 5 areas:
  • Acute Coronary Syndrome (ACS)
  • Cardiac Arrhythmias
  • Heart Block
  • High Blood Pressure (Hypertension)
  • Unstable Angina

Education & Awards

Dr. Mckenzie graduated from University of Missouri at Kansas City.


Affiliations

Dr. Mckenzie has 31 hospital affiliations:

  • Downey Regional Medical Center 
  • Verdugo Hills Hospital 

Languages

  • Korean
  • Armenian
  • Spanish
  • Persian
  • English

> > > > Dr. John Mckenzie, MD

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Additional Information
Dr. John P Mckenzie MD is a male Internist, has 23 years of experience and practices in Cardiovascular Disease, Cardiology, and Interventional Cardiology.
Where does Dr. John P. Mckenzie practice?
Dr. John Mckenzie has 4 office locations.
Dr. John Mckenzie practices Cardiovascular Disease, Cardiology, and Interventional Cardiology near Glendale, CA.
Additional practice locations include: Los Angeles, CA.
See Glendale Cardiologists.