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32 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 (6)

The overall average patient rating of Dr. Mark Zen is Excellent. Dr. Zen has been reviewed by 11 patients who have provided 6 comments. The rating is 5 out of 5 stars.

Patient Ratings
Ease of Appointment 4.9
Promptness 5.0
Courteous Staff 5.0
Accurate Diagnosis 4.9
Bedside Manner 5.0
Spends Time with Me 5.0
Follows Up After Visit 5.0

Specialties & Research

  • 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. Zen graduated from University of Hawaii, Honolulu. He has 2 awards.

Patients' Choice Award (2010 - 2012)
Compassionate Doctor Recognition (2010 - 2012)


Dr. Zen has 2 hospital affiliations:

  • Queens Medical Center 
  • Kuakini Medical Center 

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Additional Information
Dr. Mark K k Zen MD is a male Psychiatrist, has 32 years of experience and practices in Psychiatry.
Where does Dr. Mark K. Zen practice?
Dr. Mark Zen has 1 office location.
Dr. Mark Zen practices Psychiatry near Honolulu, HI.
See Honolulu Psychiatrists.