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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).

Learn more about Dr. John Heaster:

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  1. Qualifications
  2. What's important to you

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Patient Reviews

Patient comments (4)

The overall average patient rating of Dr. John Heaster is Good. Dr. Heaster has been reviewed by 9 patients who have provided 4 comments. The rating is 4 out of 5 stars.

Patient Ratings
Ease of Appointment 4.3
Promptness 4.1
Courteous Staff 4.4
Accurate Diagnosis 3.9
Bedside Manner 4.6
Spends Time with Me 4.3
Follows Up After Visit 4.2

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. Heaster graduated from Saint Louis University. He has 1 awards.

Compassionate Doctor Recognition (2015)


Dr. Heaster has 1 hospital affiliations:

  • Hilo Medical Center 


  • German
  • Spanish
  • Japanese

> > > > Dr. John Heaster, MD

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Additional Information
Dr. John A Heaster MD is a male Psychiatrist, has 22 years of experience and practices in Psychiatry.
Where does Dr. John A. Heaster practice?
Dr. John Heaster has 1 office location.
Dr. John Heaster practices Psychiatry near Hilo, HI.
See Hilo Psychiatrists.