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Addiction Medicine Specialist, Adolescent Specialist, Psychiatrist, Neurologist (brain, nervous system)
48 years of experience
Accepting new patients
Video profile
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).

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  1. Qualifications
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Patient Reviews

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The overall average patient rating of Dr. Charles O'Brien is Excellent. Dr. O'Brien has been reviewed by 1 patients who have provided 0 comments. The rating is 5 out of 5 stars.

Specialties & Research

Dr. Charles O'Brien, MD is board certified in Addiction Psychiatry, Neurology, and Psychiatry.

  • He has special expertise in 11 areas:
  • Alzheimer's Disease
  • Attention Deficit Disorder (ADD) / Attention Deficit Hyperactivity Disorder (ADHD)
  • Bipolar Disorder / Manic Depressive Disorder
  • Depression
  • Depressive Disorder
  • Epilepsy
  • Insomnia
  • Migraine Disorders
  • Multiple Sclerosis (MS)
  • Schizophrenia
  • Sleep Disorders

Education & Awards

Dr. O'Brien graduated from Tulane University, New Orleans.

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Additional Information
Dr. Charles Phillip O'Brien MD is a male Psychiatrist, has 48 years of experience and practices in Psychiatry, Addiction Psychiatry, and Neurology.
Where does Dr. Charles P. O'Brien practice?
Dr. Charles O'Brien has 3 office locations.
Dr. Charles O'Brien practices Psychiatry, Addiction Psychiatry, and Neurology near Philadelphia, PA.
See Philadelphia Psychiatrists, Philadelphia Addiction Specialists, and Philadelphia Neurologists.