Dr. Jonathan P. Nass, MD

Gastroenterology, Internal Medicine

(1 review)
Accepting new patients 15 years of experience Offers telehealth


Dr. Jonathan P. Nass, MD is an Internist (Gastroenterologist) in Fall River, MA. He specializes in Gastroenterology and Internal Medicine, has 15 years of experience, and is board certified. He and he is affiliated with Charlton Memorial Hospital and Saint Anne's Hospital.

Dr. Nass works at Prima Care Department of Gastroenterology and 1 other location. He frequently treats conditions like Liver Damage from Alcohol, Diverticulitis, Intestinal along with other conditions at varying...


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Accepting New Patients

Insurance Accepted

Conditions Treated and Procedures Performed

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Experience & Treatment Frequency

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Diverticulitis, Intestinal
Diverticulitis, Intestinal
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Treatment Frequency

Very High
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Treatment Frequency

Very High
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Treatment Frequency

Very High
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Ratings & Reviews

Average provider rating


Based on 1 review

Time with patient

Accuracy of diagnosis

Listening skills

Clear explanations

Trust in decision making

Post visit follow-up

Office & Staff Evaluation

Office appearance

out of 5

Ease of scheduling

out of 5

Friendly staff

out of 5

Billing matters

out of 5

Average wait time

not available

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Patient Reviews

1 review

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1 star
Mar 17, 2017

amazing doctor great listener. took time to visit me in hospital when i was having gastritis flare ups to understand, order tests and see for himself. smart instinctual the only gastro who helped/diagnosed/treated my stomach problems he's my third...

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About Dr. Jonathan P. Nass, MD


  • Gastroenterology
  • Internal Medicine

Years of Experience

15 years of experience

Languages Spoken

  • English



NPI Number


Education & Certifications

Board Certifications

  • Gastroenterology


Primary Location Pin Icon

Primary Location

Prima Care Department of Gastroenterology

289 Pleasant St Ste 501,

Fall River, MA 02721

South Shore Medical Center

143 Longwater Dr,

Norwell, MA 2061


Admitting Hospitals

  • Charlton Memorial Hospital
  • Saint Anne's Hospital

Frequently Asked Questions