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28 years of experience
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. Ornella Addonizio:

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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. Ornella Addonizio is Average. Dr. Addonizio has been reviewed by 6 patients who have provided 2 comments. The rating is 3 out of 5 stars.

Patient Ratings
Ease of Appointment 3.2
Promptness 2.4
Courteous Staff 3.4
Accurate Diagnosis 3.2
Bedside Manner 2.5
Spends Time with Me 2.5
Follows Up After Visit 2.3

Specialties & Research

  • She 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. Addonizio graduated from University of Guadalajara, Mexico, San Antonio.


Dr. Addonizio has 1 hospital affiliations:

  • Mercy Medical Center Redding 


  • Spanish

> > > > Dr. Ornella Addonizio, MD

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Additional Information
Dr. Ornella Addonizio MD is a female Psychiatrist, has 28 years of experience and practices in Psychiatry.
Where does Dr. Ornella Addonizio practice?
Dr. Ornella Addonizio has 1 office location.
Dr. Ornella Addonizio practices Psychiatry near Redding, CA.
See Redding Psychiatrists.