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 Williams:

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  1. Qualifications
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Specialties & Research

Dr. John Williams, 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
  • Insomnia
  • Melanoma
  • Overactive Urinary Bladder
  • Schizophrenia
  • Sleep Disorders

Education & Awards

Dr. Williams graduated from Texas Tech University , Lubbock.


Dr. Williams has 5 hospital affiliations:

  • Lenox Hill Hospital 
  • NewYork-Presbyterian / Weill Cornell 


  • Spanish

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Additional Information
Dr. John Autry Williams MD is a male Psychiatrist, has 25 years of experience and practices in Psychiatry and Urology.
Where does Dr. John A. Williams practice?
Dr. John Williams has 1 office location.
Dr. John Williams practices Psychiatry and Urology near Lyons, NJ.
See Lyons Psychiatrists and Lyons Urologists.