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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. Peter Rostenberg:

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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. Peter Rostenberg is Average. Dr. Rostenberg has been reviewed by 8 patients who have provided 4 comments. The rating is 2.5 out of 5 stars.

Patient Ratings
Ease of Appointment 3.7
Promptness 3.0
Courteous Staff 3.2
Accurate Diagnosis 3.2
Bedside Manner 3.0
Spends Time with Me 3.7
Follows Up After Visit 3.7

Education & Awards

Dr. Rostenberg graduated from University of Arkansas , Little Rock.


Dr. Rostenberg has 5 hospital affiliations:

  • Danbury Hospital 
  • New Milford Hospital 


  • Portuguese

> > > > Dr. Peter Rostenberg, MD

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Additional Information
Dr. Peter O Rostenberg MD is a male Internist, has 40 years of experience and practices in Internal Medicine.
Where does Dr. Peter O. Rostenberg practice?
Dr. Peter Rostenberg has 1 office location.
Dr. Peter Rostenberg practices Internal Medicine near New Fairfield, CT.
See New Fairfield Internists.