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Neurologist (brain, nervous system)
42 years of experience
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).

Learn more about Dr. Preston Harrison:

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  1. Qualifications
  2. What's important to you

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Patient Reviews

Patient comments (2)

The overall average patient rating of Dr. Preston Harrison is Excellent. Dr. Harrison has been reviewed by 11 patients who have provided 2 comments. The rating is 4.5 out of 5 stars.

Patient Ratings
Ease of Appointment 4.6
Promptness 4.3
Courteous Staff 3.6
Accurate Diagnosis 4.0
Bedside Manner 4.0
Spends Time with Me 5.0
Follows Up After Visit 5.0

Specialties & Research

Dr. Preston Harrison, MD is board certified in Neurology.

  • He has special expertise in 5 areas:
  • Alzheimer's Disease
  • Electrodiagnostics
  • Epilepsy
  • Migraine Disorders
  • Multiple Sclerosis (MS)

Education & Awards

Dr. Harrison graduated from Baylor College of Medicine, Houston. He has 3 awards.

Patients' Choice Award (2014)
Compassionate Doctor Recognition (2014)
On-Time Doctor Award (2014)


Dr. Harrison has 14 hospital affiliations:

  • East Texas Medical Center-Tyler 
  • East Texas Medical Center-Carthage 

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Additional Information
Dr. Preston E Harrison MD is a male Neurologist, has 42 years of experience and practices in Neurology.
Where does Dr. Preston E. Harrison practice?
Dr. Preston Harrison has 1 office location.
Dr. Preston Harrison practices Neurology near Tyler, TX.
See Tyler Neurologists.