Browse Health
42 years of experience
Accepting new patients
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).

Patient Reviews

Have you visited Dr. Sack? Share your experience.
Write a Review

Specialties & Research

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

  • He has special expertise in 7 areas:
  • Bipolar Disorder / Manic Depressive Disorder
  • Depressive Disorder
  • Insomnia
  • Mental Disorders
  • Mood Disorders
  • 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

Similar doctors nearby

Dr. Daniel Casey

38 years experience
Portland, OR

Dr. Meroujan Maljian

11 years experience
Portland, OR

Dr. Allison Dark

5 years experience
Portland, OR

Dr. Kimber Pezzoni

6 years experience
Portland, OR

Dr. Massoud Stephane

27 years experience
Portland, OR

Dr. Thomas Passmore

16 years experience
Portland, OR
Search All Similar Doctors
Additional Information
Dr. Robert Leroy Sack MD is a male Psychiatrist, has 42 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.