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9 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

Patient comments (4)

The overall average patient rating of Dr. Ethan Pien, Psychiatrist is Average. Dr. Pien has been reviewed by 7 patients who have provided 4 comments. The rating is 2.5 out of 5 stars.

Patient Ratings
Ease of Appointment 3.3
Promptness 3.9
Courteous Staff 3.8
Accurate Diagnosis 3.0
Bedside Manner 3.0
Spends Time with Me 3.0
Follows Up After Visit 3.0

Specialties & Research

Dr. Ethan Pien, MD is board certified in Psychiatry.

  • 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. Pien graduated from University of Hawaii, Honolulu.


Dr. Pien has 1 hospital affiliations:

  • Queens Medical Center 

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Additional Information
Dr. Ethan Pien MD is a male Psychiatrist, has 9 years of experience and practices in Psychiatry.
Where does Dr. Ethan Pien practice?
Dr. Ethan Pien has 1 office location.
Dr. Ethan Pien practices Psychiatry near Honolulu, HI.
See Honolulu Psychiatrists.