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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. Robert Williamson:

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  1. Qualifications
  2. What's important to you

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Patient Reviews

Patient comments (3)

The overall average patient rating of Dr. Robert Williamson is Good. Dr. Williamson has been reviewed by 3 patients who have provided 3 comments. The rating is 3.5 out of 5 stars.

Patient Ratings
Ease of Appointment 3.7
Promptness 4.6
Courteous Staff 4.3
Accurate Diagnosis 3.7
Bedside Manner 3.7
Spends Time with Me 4.1
Follows Up After Visit 1.0

Specialties & Research

Dr. Robert Williamson, MD is board certified in Psychiatry.

  • He has special expertise in 9 areas:
  • Attention Deficit Disorder (ADD) / Attention Deficit Hyperactivity Disorder (ADHD)
  • Bipolar Disorder / Manic Depressive Disorder
  • Depression
  • Depressive Disorder
  • Ear Surgery (Otologic Surgical Procedures)
  • Insomnia
  • Otology
  • Schizophrenia
  • Sleep Disorders

Education & Awards

Dr. Williamson graduated from The University of Texas at Houston.


Dr. Williamson has 4 hospital affiliations:

  • Bhc Millwood 
  • Baptist Memorial Medical Center-North Little Rock 


  • Spanish

> > > > Dr. Robert Williamson, MD

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Additional Information
Dr. Robert Gilmore Williamson MD is a male Psychiatrist, has 14 years of experience and practices in Psychiatry.
Where does Dr. Robert G. Williamson practice?
Dr. Robert Williamson has 3 office locations.
Dr. Robert Williamson practices Psychiatry near Phoenix, AZ.
Additional practice locations include: Scottsdale, AZ.
See Phoenix Psychiatrists.