Dr. Nicholas Alan Califano, MD

Gastroenterology, Internal Medicine
Barrington, RI 02806
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About Nicholas Alan Califano MD

Dr. Nicholas Alan Califano, MD is a health care provider primarily located in Barrington, RI. He has 52 years of experience. His specialties include Gastroenterology, Internal Medicine. Dr. Califano is affiliated with Roger Williams Medical Center.

Patients’ Perspective

  • Easy scheduling
  • On-time appointments
  • Friendly staff


Dr. Nicholas Alan Califano 151 Mathewson Rd Barrington, RI 02806


Dr. Nicholas Alan Califano has the following 2 specialties

Specialty Expertise

Dr. Nicholas Alan Califano has the following 10 areas of expertise

  • Abdominal Pain
  • Colonoscopy
  • Acid Reflux Disease (GERD)
  • Celiac Disease
  • Acid Reflux Disease (Gastroesophageal Reflux / GERD)
  • Constipation
  • Hepatitis C
  • Hemorrhoids
  • Irritable Bowel Syndrome (IBS)
  • Ulcerative Colitis


52 Years Experience

Universita Degli Studi Di Roma La Sapienza Facolta Di Farmacia E Medicina

Graduated in 1971

Rhode Island Hospital


Dr. Nicholas Alan Califano Accepts the Following Insurance

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More about Dr. Nicholas Alan Califano

Nicholas A. Califano, MD has been named a 2012 Top Doc in Gastroenterology by Rhode Island Monthly magazine.


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