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Gastroenterologist (digestive)
20 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).

Learn more about Dr. Jonathan Lamphier:

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  1. Qualifications
  2. What's important to you

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Patient Reviews

Patient comments (0)

The overall average patient rating of Dr. Jonathan Lamphier is Good. Dr. Lamphier has been reviewed by 4 patients who have provided 0 comments. The rating is 4 out of 5 stars.

Patient Ratings
Ease of Appointment 4.3
Promptness 3.7
Courteous Staff 3.0
Accurate Diagnosis 3.0
Bedside Manner 3.0
Spends Time with Me 3.0
Follows Up After Visit 2.3

Specialties & Research

Dr. Jonathan Lamphier, MD is board certified in Gastroenterology.

  • He has special expertise in 5 areas:
  • Acid Reflux Disease (Gastroesophageal Reflux / GERD)
  • Constipation
  • Hepatitis C
  • Irritable Bowel Syndrome (IBS)
  • Ulcerative Colitis

Education & Awards

Dr. Lamphier graduated from Boston University .


Dr. Lamphier has 2 hospital affiliations:

  • Parkland Medical Center 
  • Out of State Hospital 


  • Finnish
  • English

> > > > Dr. Jonathan Lamphier, MD

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Additional Information
Dr. Jonathan Blair Lamphier MD is a male Internist, has 20 years of experience and practices in Gastroenterology.
Where does Dr. Jonathan B. Lamphier practice?
Dr. Jonathan Lamphier has 2 office locations.
Dr. Jonathan Lamphier practices Gastroenterology near Derry, NH.
Additional practice locations include: Supply, NC.
See Derry Gastroenterologists.