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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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Patient Reviews

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The overall average patient rating of Dr. Howard Chang is Average. Dr. Chang has been reviewed by 2 patients who have provided 0 comments. The rating is 3 out of 5 stars.

Specialties & Research

Dr. Howard Chang, MD is board certified in Psychiatry and Psychosomatic Medicine.

  • 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. Chang graduated from Harvard University , Boston.


Dr. Chang has 5 hospital affiliations:

  • South Shore Hospital 
  • Steward Good Samaritan Med Ctr 


  • Chinese

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Additional Information
Dr. Howard Hong-Juei Chang MD is a male Forensic Psychiatrist, has 28 years of experience and practices in Psychiatry, Forensic Psychiatry, and Psychosomatic Medicine.
Where does Dr. Howard H. Chang practice?
Dr. Howard Chang has 1 office location.
Dr. Howard Chang practices Psychiatry, Forensic Psychiatry, and Psychosomatic Medicine near Westborough, MA.
See Westborough Psychiatrists.