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21 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 of 4 stars
Patient comments (10)

The overall average patient rating of Dr. Stephen Ellen is Good. Dr. Ellen has been reviewed by 23 patients who have provided 10 comments. The rating is 3 out of 4 stars.

Patient Ratings
Ease of Appointment 3.3
  • Currently 3.3333333333333 of 4 stars
Promptness 2.8
  • Currently 2.8 of 4 stars
Courteous Staff 3.7
  • Currently 3.6666666666667 of 4 stars
Accurate Diagnosis 3.4
  • Currently 3.4 of 4 stars
Bedside Manner 3.0
  • Currently 3 of 4 stars
Spends Time with Me 3.3
  • Currently 3.2857142857143 of 4 stars
Follows Up After Visit 3.5
  • Currently 3.5 of 4 stars

Specialties & Research

Dr. Stephen Ellen, MD is board certified in Psychiatry.

  • He has special expertise in 2 areas:
  • Insomnia
  • Psychotherapy

Education & Awards

Dr. Ellen graduated from Harvard University , Boston. He has 2 awards.

Patients' Choice Award (2010)
Compassionate Doctor Recognition (2010 - 2011)


Dr. Ellen has 6 hospital affiliations:

  • Marlborough Hospital 
  • Marlborough Hospital - Out Pt 


  • Spanish

> > > > Dr. Stephen Ellen, MD

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Additional Information
Dr. Stephen Ellen MD is a male Psychiatrist, has 21 years of experience and practices in Psychiatry.
Where does Dr. Stephen Ellen practice?
Dr. Stephen Ellen has 1 office location.
Dr. Stephen Ellen practices Psychiatry near Nashua, NH.
See Nashua Psychiatrists.