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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. John Mazziotta:

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  1. Qualifications
  2. What's important to you

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Patient Reviews

Patient comments (0)

The overall average patient rating of Dr. John Mazziotta is Excellent. Dr. Mazziotta has been reviewed by 1 patients who have provided 0 comments. The rating is 5 out of 5 stars.

Patient Ratings
Ease of Appointment 5.0
Promptness 5.0
Courteous Staff 5.0
Accurate Diagnosis 5.0
Bedside Manner 5.0
Spends Time with Me 5.0
Follows Up After Visit 5.0

Specialties & Research

Dr. John Mazziotta, MD, PHD is board certified in Neurology.

  • He has special expertise in 1 area:
  • Huntington Disease

Education & Awards

Dr. Mazziotta graduated from Georgetown University, Washington.


Dr. Mazziotta has 7 hospital affiliations:

  • UCLA Medical Center 
  • Santa Monica - UCLA Medical Center 


  • French
  • English

> > > > Dr. John Mazziotta, MD, PHD

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Additional Information
Dr. John C Mazziotta MD and PHD is a male Neurologist, has 35 years of experience and practices in Neurology.
Where does Dr. John C. Mazziotta practice?
Dr. John Mazziotta has 3 office locations.
Dr. John Mazziotta practices Neurology near Los Angeles, CA.
See Los Angeles Neurologists.