Browse Health
15 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

  • Currently 3.5 of 4 stars
Patient comments (9)

The overall average patient rating of Dr. Michael Posternak is Excellent. Dr. Posternak has been reviewed by 24 patients who have provided 9 comments. The rating is 3.5 out of 4 stars.

Patient Ratings
Ease of Appointment 3.3
  • Currently 3.2631578947368 of 4 stars
Promptness 3.7
  • Currently 3.7333333333333 of 4 stars
Courteous Staff 3.4
  • Currently 3.3888888888889 of 4 stars
Accurate Diagnosis 3.4
  • Currently 3.4210526315789 of 4 stars
Bedside Manner 2.9
  • Currently 2.9473684210526 of 4 stars
Spends Time with Me 2.8
  • Currently 2.8421052631579 of 4 stars
Follows Up After Visit 3.6
  • Currently 3.5555555555556 of 4 stars

Specialties & Research

Dr. Michael Posternak, MD is board certified in Psychiatry.

  • He has special expertise in 7 areas:
  • Anxiety Disorders
  • Bipolar Disorder / Manic Depressive Disorder
  • Clinical Depression (Major Depressive Disorder)
  • Depressive Disorder
  • Impulse Control Disorders
  • Mental Disorders
  • Personality Disorders

Education & Awards

Dr. Posternak graduated from Boston University . He has 3 awards.

One of America's Leading Experts on:
Clinical Depression (Major Depressive Disorder)
Depressive Disorder
On-Time Doctor Award (2009, 2014)


Dr. Posternak has 4 hospital affiliations:

  • Rhode Island Hospital 
  • Massachusetts General Hospital 


  • French

> > > > Dr. Michael Posternak, MD

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Additional Information
Dr. Michael Allen Posternak MD is a male Psychiatrist, has 15 years of experience and practices in Psychiatry.
Where does Dr. Michael A. Posternak practice?
Dr. Michael Posternak has 2 office locations.
Dr. Michael Posternak practices Psychiatry near Wellesley Hills, MA.
Additional practice locations include: Providence, RI.
See Wellesley Hills Psychiatrists.