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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).

Learn more about Dr. Joan Mackenzie:

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  1. Qualifications
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Patient Reviews

Patient comments (5)

The overall average patient rating of Dr. Joan Mackenzie is Good. Dr. Mackenzie has been reviewed by 16 patients who have provided 5 comments. The rating is 4 out of 5 stars.

Patient Ratings
Ease of Appointment 3.3
Promptness 3.0
Courteous Staff 3.4
Accurate Diagnosis 3.0
Bedside Manner 3.2
Spends Time with Me 3.4
Follows Up After Visit 3.0

Specialties & Research

  • She has special expertise in 7 areas:
  • Attention Deficit Disorder (ADD) / Attention Deficit Hyperactivity Disorder (ADHD)
  • Bipolar Disorder / Manic Depressive Disorder
  • Depression
  • Depressive Disorder
  • Insomnia
  • Schizophrenia
  • Sleep Disorders

Education & Awards

Dr. Mackenzie graduated from University of California at Los Angeles.

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Additional Information
Dr. Joan Louise Mackenzie MD is a female Psychiatrist, has 46 years of experience and practices in Psychiatry.
Where does Dr. Joan L. Mackenzie practice?
Dr. Joan Mackenzie has 1 office location.
Dr. Joan Mackenzie practices Psychiatry near Redondo Beach, CA.
See Redondo Beach Psychiatrists.