Summary

Dr. Brett Kalmowitz is a gastroenterologist who specializes in digestive health and related conditions. He earned his medical degree from New York University School of Medicine and completed his residency at Beth Israel Medical Center. With 27 years of experience in the field, Dr. Kalmowitz brings extensive knowledge to his practice. He is fluent in both English and Portuguese.

Dr. Kalmowitz is affiliated with several respected hospitals including The Miriam Hospital, Roger Williams Medical Center, and Rhode Island Hospital in Providence, Rhode Island. He focuses on treating conditions such as colon polyps and diverticular disease. His expertise includes performing colonoscopies and lower gastrointestinal endoscopies to diagnose and treat digestive issues. Patients rate him highly, giving him an average score of 4.9 out of 5 stars.

Overview based on verified provider data

Quick Facts

  • accepting new patients
  • 4.9
  • 27 years of experience
  • speaks English, Portuguese
  • Beth Israel Medical Center
  • 69 written reviews
  • 1 specialty
  • 19 areas of expertise
  • 1 board certification
  • 5 hospital affiliations
  • 4 office locations
  • Male

Patients’ Perspective

  • Gave an accurate diagnosis
  • Had a good bedside manner
  • Spent time with me

Office Locations

Dr. Brett David Kalmowitz has 4 locations

Gastroenterology Associates Inc

44 W River StProvidence, RI 02904
Mon9:00 am - 5:00 pm
Tue9:00 am - 5:00 pm
Wed9:00 am - 5:00 pm
Thu9:00 am - 5:00 pm
Fri9:00 am - 5:00 pm
SatClosed
SunClosed

Gastroenterology Associates

1 Commerce StLincoln, RI 02865
Mon8:00 am - 5:00 pm
Tue8:00 am - 5:00 pm
Wed8:00 am - 5:00 pm
Thu8:00 am - 5:00 pm
Fri8:00 am - 5:00 pm
SatClosed
SunClosed

The Miriam Hospital

164 Summit AveProvidence, RI 02906

Roger Williams Medical Center

825 Chalkstone AveProvidence, RI 02908

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Dr. Brett David Kalmowitz, MDDr. Paul EA Vanzuiden, MDSamantha Hassett TurmenneDr. Christine Breuer Andrews
GastroenterologyGastroenterologyNurse PractitionerPediatrics
Accepts New Patients Accepts New Patients
4.9 
27 Years of Experience 9 Years of Experience
No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option
Speaks English, Portuguese
Providence , RIProvidence , RIRiverside , RIProvidence , RI
Med School: New York University School Of Medicine Med School: Geisel School Of Medicine At Dartmouth
Current Profile
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Insurance Plans Accepted by Dr. Brett David Kalmowitz

  • Accepts Medicare
  • Accepts Medicaid

Medical Specialties

Dr. Brett David Kalmowitz has the following specialty

Specialty Expertise

Dr. Brett David Kalmowitz has the following 19 areas of expertise

  • Abdominal Pain
  • Acid Reflux Disease (Gastroesophageal Reflux / GERD)
  • Acid Reflux Disease (GERD)
  • Alcoholic Hepatitis
  • Barrett Esophagus
  • Celiac Disease
  • Colon Cancer
  • Colonoscopy
  • Constipation
  • Gastrointestinal Diseases (GI Diseases)
  • Gastrointestinal Endoscopy
  • Hemorrhoids
  • Hepatitis C
  • Inflammatory Bowel Diseases (IBD)
  • Irritable Bowel Syndrome (IBS)
  • Liver Cirrhosis
  • Liver Diseases
  • Pancreas inflammation (Pancreatitis)
  • Ulcerative Colitis

Certifications, License, & Education

27 Years Experience

Dr. Brett David Kalmowitz holds an expired medical license in the state of Rhode Island.

Medical License

Medical Doctor with an expired medical license in the state of Rhode Island that expired in 2026.

Education & Training

Residency

Completed their residency at Beth Israel Medical Center.

Medical School

Graduated from New York University School Of Medicine in 1999.

NPI Number

Dr. Kalmowitz's NPI number is 1700817269.

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Frequently Asked Questions

What languages does Dr. Brett Kalmowitz speak?
Dr. Brett Kalmowitz speaks English and Portuguese.
Is Dr. Brett Kalmowitz accepting new patients?
Dr. Brett Kalmowitz is accepting new patients on Vitals. View Dr. Brett Kalmowitz's profile on Vitals to make an appointment.
Does Dr. Brett Kalmowitz accept my insurance?
You can see the insurance plans that Dr. Brett Kalmowitz accepts on their Vitals profile.
Where is Dr. Brett Kalmowitz's office located?
Dr. Brett Kalmowitz's office is located at 44 W River St, Providence, RI, 02904.
Which hospitals is Dr. Brett Kalmowitz affiliated with?
Dr. Brett Kalmowitz is affiliated with The Miriam Hospital, Roger Williams Medical Center, Rhode Island Hospital, Sturdy Memorial Hospital, and Women And Infants Hospital Of Rhode Island.

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