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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 Cornelius:

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  1. Qualifications
  2. What's important to you

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Patient Reviews

Patient comments (1)

The overall average patient rating of Dr. John Cornelius is Excellent. Dr. Cornelius has been reviewed by 7 patients who have provided 1 comments. The rating is 4.5 out of 5 stars.

Patient Ratings
Ease of Appointment 4.5
Promptness 4.5
Courteous Staff 4.5
Accurate Diagnosis 4.2
Bedside Manner 4.5
Spends Time with Me 4.5
Follows Up After Visit 4.5

Specialties & Research

  • He has special expertise in 7 areas:
  • Attention Deficit Disorder (ADD) / Attention Deficit Hyperactivity Disorder (ADHD)
  • Bipolar Disorder / Manic Depressive Disorder
  • Depression
  • Depressive Disorder
  • Insomnia
  • Schizophrenia
  • Sleep Disorders

Education & Awards

Dr. Cornelius graduated from University of California at Davis. He has 2 awards.

Patients' Choice Award (2012)
Compassionate Doctor Recognition (2012, 2014)

> > > > Dr. John Cornelius, MD

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Additional Information
Dr. John Thor Cornelius MD is a male Psychiatrist, has 11 years of experience and practices in Psychiatry.
Where does Dr. John T. Cornelius practice?
Dr. John Cornelius has 1 office location.
Dr. John Cornelius practices Psychiatry near Sacramento, CA.
See Sacramento Psychiatrists.