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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).

Patient Reviews

Patient comments (7)

The overall average patient rating of Dr. Joseph Perrotto is Excellent. Dr. Perrotto has been reviewed by 30 patients who have provided 7 comments. The rating is 4.5 out of 5 stars.

Patient Ratings
Ease of Appointment 4.0
Promptness 4.3
Courteous Staff 4.5
Accurate Diagnosis 4.7
Bedside Manner 4.8
Spends Time with Me 4.8
Follows Up After Visit 4.7

Specialties & Research

Dr. Joseph Perrotto, JD, MD is board certified in Internal Medicine and 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. Perrotto graduated from Case Western Reserve University , Cleveland. He has 6 awards.

Patients' Choice 5th Anniversary Award (2014)
Patients' Choice Award (2010 - 2014)
Compassionate Doctor Recognition (2011 - 2014)
Top 10 Doctor - Metro Area (2014)
Greater Boston
Top 10 Doctor - State (2014)
On-Time Doctor Award (2014)


Dr. Perrotto has 12 hospital affiliations:

  • Brigham and Women's Hospital 
  • Faulkner Hospital 

> > > > Dr. Joseph Perrotto, JD, MD

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Additional Information
Dr. Joseph L Perrotto JD and MD is a male Internist, has 44 years of experience and practices in Internal Medicine and Gastroenterology.
Where does Dr. Joseph L. Perrotto practice?
Dr. Joseph Perrotto has 2 office locations.
Dr. Joseph Perrotto practices Internal Medicine and Gastroenterology near Norwood, MA.
Additional practice locations include: North Easton, MA.
See Norwood Internists and Norwood Gastroenterologists.