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Neurologist (brain, nervous system)
23 years of experience
Video profile
Accepting new patients
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

Patient comments (8)

The overall average patient rating of Dr. Sharon Johnstone is Good. Dr. Johnstone has been reviewed by 25 patients who have provided 8 comments. The rating is 4 out of 5 stars.

Patient Ratings
Ease of Appointment 4.2
Promptness 3.7
Courteous Staff 3.8
Accurate Diagnosis 4.3
Bedside Manner 4.2
Spends Time with Me 4.2
Follows Up After Visit 4.4

Specialties & Research

Dr. Sharon Johnstone, MD is board certified in Neurology.

  • She has special expertise in 4 areas:
  • Alzheimer Disease
  • Epilepsy
  • Migraine Disorders
  • Multiple Sclerosis (MS)

Education & Awards

Dr. Johnstone graduated from University of Arizona, Tucson. She has 1 awards.

Top 10 Doctor - City (2014)
Phoenix, AZ


Dr. Johnstone has 4 hospital affiliations:

  • Banner Good Samaritan Regional Medical Center 
  • CHANDLER REGIONAL Medical Center 


  • English

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Additional Information
Dr. Sharon Jean Johnstone MD is a female Neurologist, has 23 years of experience and practices in Neurology.
Where does Dr. Sharon J. Johnstone practice?
Dr. Sharon Johnstone has 2 office locations.
Dr. Sharon Johnstone practices Neurology near Phoenix, AZ.
See Phoenix Neurologists.