Dr. Nicholas A Califano, MD

Gastroenterology, Internal Medicine
Barrington, RI 02806
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About Dr. Nicholas A Califano MD

Dr. Nicholas A Califano, MD is a doctor primarily located in Barrington, RI. He has 50 years of experience. His specialties include Gastroenterology, Internal Medicine.


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


Dr. Nicholas A Califano has the following 2 SPECIALTIES

A gastroenterologist is a specialist in diagnosis and treatment of conditions involving the digestive/gastrointestinal (GI) tract. These doctors are experts on how food moves through the digestive system and is chemically broken down, with nutrients being absorbed and waste excreted. You might see this kind of doctor if you are experiencing any number of stomach issues, some of which might be severe diarrhea, irritable bowel syndrome, hemorrhoids, ulcers, acid reflux, Crohn's disease and more.

Specialty Expertise

Dr. Nicholas A Califano has the following 10 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


50 Years Experience

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

Graduated in 1971

Rhode Island Hospital


Dr. Nicholas A Califano Accepts the Following Insurance

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More about Dr. Nicholas A Califano

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

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