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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. Diana Arena:

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  1. Qualifications
  2. What's important to you

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Patient Reviews

Patient comments (2)

The overall average patient rating of Dr. Diana Arena is Good. Dr. Arena has been reviewed by 9 patients who have provided 2 comments. The rating is 4 out of 5 stars.

Patient Ratings
Ease of Appointment 4.6
Promptness 5.0
Courteous Staff 5.0
Accurate Diagnosis 4.6
Bedside Manner 5.0
Spends Time with Me 5.0
Follows Up After Visit 5.0

Specialties & Research

Dr. Diana Arena, DO is board certified in Internal Medicine.

Education & Awards

Dr. Arena graduated from University of New England, Biddeford.


Dr. Arena has 4 hospital affiliations:

  • NSMC - Salem Hospital 
  • Winchester Hospital 


  • French
  • German
  • Hebrew
  • Hindi
  • Italian
  • Persian
  • Polish
  • Portuguese
  • Russian
  • Spanish

> > > > Dr. Diana Arena, DO

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Additional Information
Dr. Diana Maria Arena DO is a female Internist, has 5 years of experience and practices in Internal Medicine.
Where does Dr. Diana M. Arena practice?
Dr. Diana Arena has 1 office location.
Dr. Diana Arena practices Internal Medicine near Winchester, MA.
See Winchester Internists.