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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. David Fefferman:

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  1. Qualifications
  2. What's important to you

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Patient Reviews

Patient comments (11)

The overall average patient rating of Dr. David Fefferman is Excellent. Dr. Fefferman has been reviewed by 30 patients who have provided 11 comments. The rating is 4.5 out of 5 stars.

Patient Ratings
Ease of Appointment 4.6
Promptness 4.8
Courteous Staff 4.8
Accurate Diagnosis 4.9
Bedside Manner 5.0
Spends Time with Me 5.0
Follows Up After Visit 4.5

Specialties & Research

Dr. David Fefferman, MD is board certified in Internal Medicine and Gastroenterology.

  • He has special expertise in 6 areas:
  • Acid Reflux Disease (Gastroesophageal Reflux / GERD)
  • Constipation
  • Crohn's Disease
  • Hepatitis C
  • Irritable Bowel Syndrome (IBS)
  • Ulcerative Colitis

Education & Awards

Dr. Fefferman graduated from Thomas Jefferson University, Philadelphia. He has 4 awards.

Patients' Choice 5th Anniversary Award (2012)
Patients' Choice Award (2008 - 2012, 2014)
Compassionate Doctor Recognition (2010 - 2012, 2014)
On-Time Doctor Award (2014)


Dr. Fefferman has 8 hospital affiliations:

  • Beth Israel Deaconess Medical Center 
  • Winchester Hospital 


  • Cantonese
  • French
  • Portuguese
  • Spanish
  • English

> > > > Dr. David Fefferman, MD

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Additional Information
Dr. David Samuel Fefferman MD is a male Internist, has 12 years of experience and practices in Internal Medicine and Gastroenterology.
Where does Dr. David S. Fefferman practice?
Dr. David Fefferman has 1 office location.
Dr. David Fefferman practices Internal Medicine and Gastroenterology near Stoneham, MA.
See Stoneham Internists and Stoneham Gastroenterologists.