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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).

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Specialties & Research

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

  • He has special expertise in 10 areas:
  • Attention Deficit Disorder (ADD) / Attention Deficit Hyperactivity Disorder (ADHD)
  • Bipolar Disorder / Manic Depressive Disorder
  • Depression
  • Depressive Disorder
  • Insomnia
  • Mental Disorders
  • Mood Disorders
  • Schizophrenia
  • Seasonal Affective Disorder (SAD)
  • Sleep Disorders

Education & Awards

Dr. Sack graduated from Oregon Health & Science University, Portland.


Dr. Sack has 2 hospital affiliations:

  • Oregon Health & Science University Hospitals And Clinics 
  • OHSU Hospital 


  • English

> > > > Dr. Robert Sack, MD

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Additional Information
Dr. Robert Leroy Sack MD is a male Psychiatrist, has 44 years of experience and practices in Psychiatry.
Where does Dr. Robert L. Sack practice?
Dr. Robert Sack has 2 office locations.
Dr. Robert Sack practices Psychiatry near Portland, OR.
See Portland Psychiatrists.