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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. Henry Sonneborn:

View the full profile to get information on:

  1. Qualifications
  2. What's important to you

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Patient Reviews

4.5
  •  
(2)
Patient comments (0)

The overall average patient rating of Dr. Henry Sonneborn is Excellent. Dr. Sonneborn has been reviewed by 2 patients who have provided 0 comments. The rating is 4.5 out of 5 stars.

Patient Ratings
Ease of Appointment 5.0
  •  
Promptness 5.0
  •  
Courteous Staff 5.0
  •  
Accurate Diagnosis 5.0
  •  
Bedside Manner 5.0
  •  
Spends Time with Me 4.0
  •  

Specialties & Research

Dr. Henry Sonneborn, MD is board certified in Internal Medicine and Medical Oncology.

  • He has special expertise in 1 area:
  • Cancer

Education & Awards

Dr. Sonneborn graduated from Albany Medical College.


Affiliations

Dr. Sonneborn has 3 hospital affiliations:

  • Wentworth-Douglass Hospital 
  • Portsmouth Regional Hospital 
  • Frisbie Memorial Hospital 

Languages

  • English

> > > > Dr. Henry Sonneborn, MD

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Additional Information
Dr. Henry L Sonneborn MD is a male Internist, has 38 years of experience and practices in Internal Medicine and Medical Oncology.
Where does Dr. Henry L. Sonneborn practice?
Dr. Henry Sonneborn has 1 office location.
Dr. Henry Sonneborn practices Internal Medicine and Medical Oncology near Dover, NH.
See Dover Internists and Dover Oncologists.