Summary

Dr. Alexander Harmatz is a gastroenterologist and internal medicine physician who earned his medical degree from the Medical College of Georgia at Augusta University. He completed his residency at Sinai Hospital and has practiced medicine for over four decades. Dr. Harmatz speaks both English and Spanish to better serve his patients.

Dr. Harmatz practices at multiple locations throughout Providence and North Providence, including Our Lady of Fatima Hospital and Roger Williams Medical Center. He specializes in treating digestive conditions such as GERD, hemorrhoids, and colon polyps. His expertise includes performing colonoscopies and lower gastrointestinal endoscopy procedures to diagnose and monitor intestinal health. Patients have given Dr. Harmatz an average rating of 4.0 on Vitals.

Overview based on verified provider data

Quick Facts

  • accepting new patients
  • 4
  • 42 years of experience
  • speaks English, Spanish
  • Sinai Hospital
  • 2 specialties
  • 11 areas of expertise
  • 2 board certifications
  • 2 hospital affiliations
  • 6 office locations
  • Male

Office Locations

Dr. Alexander Jerome Harmatz has 6 locations

Roger Williams Medical Center

825 Chalkstone AveProvidence, RI 02908

Our Lady Of Fatima Hospital

200 High Service AveNorth Providence, RI 02904

The Miriam Hospital

164 Summit AveProvidence, RI 02906

Rhode Island Hospital

593 Eddy StProvidence, RI 02903

Chartercare Medical Associates

50 Maude St Ste 3Providence, RI 02908
Mon8:30 am - 4:00 pm
Tue8:30 am - 4:00 pm
Wed8:30 am - 4:00 pm
Thu8:30 am - 4:00 pm
Fri8:30 am - 4:00 pm
SatClosed
SunClosed

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Dr. Alexander Jerome Harmatz, MDKendra Lynn AmaranteDavid Thomas GliddenJohnathan Andrew Marasco
GastroenterologyNurse PractitionerDiagnostic RadiologyAnesthesiology
Accepts New Patients Accepts New Patients
42 Years of Experience 4 Years of Experience 5 Years of Experience
No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option
Speaks English, Spanish
Providence , RIFall River , MAProvidence , RIProvidence , RI
Med School: Medical College Of Georgia At Augusta University Med School: Warren Alpert Medical School Of Brown University Med School: University Of Arkansas For Medical Sciences College Of Medicine
Current Profile
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Insurance Plans Accepted by Dr. Alexander Jerome Harmatz

Be sure to verify insurance information directly with your doctor's office, as it may undergo frequent changes.

Medical Specialties

Dr. Alexander Jerome Harmatz has the following 2 specialties

Specialty Expertise

Dr. Alexander Jerome Harmatz has the following 11 areas of expertise

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

Certifications, License, & Education

42 Years Experience

Dr. Alexander Jerome Harmatz 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 Sinai Hospital.

Medical School

Graduated from Medical College Of Georgia At Augusta University in 1984.

NPI Number

Dr. Harmatz's NPI number is 1730142696.

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Frequently Asked Questions

Does Dr. Alexander Harmatz accept my insurance?
You can see the insurance plans that Dr. Alexander Harmatz accepts on their Vitals profile.
What languages does Dr. Alexander Harmatz speak?
Dr. Alexander Harmatz speaks English and Spanish.
Is Dr. Alexander Harmatz accepting new patients?
Dr. Alexander Harmatz is accepting new patients on Vitals. View Dr. Alexander Harmatz's profile on Vitals to make an appointment.
How can I make an appointment with Dr. Alexander Harmatz?
You can find contact information for Dr. Alexander Harmatz here on Vitals.
Which hospitals is Dr. Alexander Harmatz affiliated with?
Dr. Alexander Harmatz is affiliated with Our Lady Of Fatima Hospital and Roger Williams Medical Center.

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