Gastroenterologists in East Setauket, NY

  • Gastroenterology
  • East Setauket, New York
Gastroenterologists
11
Linked to a hospital or group
8
Hospitals with a gastroenterologist
6
Medical groups with a gastroenterologist
10
Practice at a hospital
5

There are 11 gastroenterologists in East Setauket. Digestive Disease Care (DDC) has the most, 5, and Stony Brook University Hospital has the most affiliated gastroenterologists, 4. 50% finished medical school 30 or more years ago.

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East Setauket gastroenterologists, listed A to Z by last name

Each gastroenterologist on the list has gastroenterology as their primary specialty and an East Setauket practice address. The list shows the NPI, and how many hospitals and medical groups each one practices with. A free account names every hospital and group, with validated contacts.

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The list shows the 9 gastroenterologists with a public profile. The other 2 are counted in the total and searchable with a free account.

Sources: NPPES NPI Registry (CMS) and Dmand AI Affiliation Data

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Dmand AI has the EHR for 10 of 11 East Setauket gastroenterologists, at their hospital and their practice. Filter by Epic, Oracle Health, MEDITECH, athenahealth and more, then reach them with validated work emails and mobile numbers.

Digestive Disease Care (DDC) has the most gastroenterologists in East Setauket, with 5

Mount Sinai Doctors Long Island is second with 2, and Stony Brook Internists third with 2. Counts are gastroenterologists with a New York address linked to each group.

Sources: Dmand AI Affiliation Data and Dmand AI Org Hierarchy Data

Stony Brook University Hospital has the most affiliated gastroenterologists in East Setauket, with 4

St. Catherine of Siena Hospital is second with 3, and North Shore University Hospital third with 2. East Setauket gastroenterologists are affiliated with 6 hospitals in all.

Hospitals with the most gastroenterologists in East Setauket
#HospitalHealth systemGastroenterologists
1Stony Brook University HospitalStony BrookStony Brook University4
2St. Catherine of Siena HospitalSmithtownDiocese of Rockville Centre3
3North Shore University HospitalManhassetNorthwell Health2
4Mather HospitalPort JeffersonNorthwell Health1
5Good Samaritan University Hospital St. Charles CampusPort JeffersonDiocese of Rockville Centre1
6Good Samaritan University HospitalWest IslipDiocese of Rockville Centre1

Top 6 of 6 East Setauket hospitals with an affiliated gastroenterologist

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Source: Dmand AI Affiliation Data

Group practices and clinics are the most common site of care for East Setauket gastroenterologists, with 6

5 also practice at hospitals, and 5 at an ambulatory surgery center. A gastroenterologist can practice at several kinds of site, so the shares overlap.

East Setauket gastroenterologists by site of care

  1. Medical group practices6
  2. Hospitals5
  3. Ambulatory surgery centers5

Sources: Dmand AI Affiliation Data and Dmand AI Practice Data

50% of East Setauket gastroenterologists finished medical school 30 or more years ago

4 of the 8 East Setauket gastroenterologists with a graduation year on file. 0 graduated in the last 10 years, fewer than graduated 40 or more years ago.

Physicians by years since medical school

  1. Under 10 years ago0
  2. 10 to 19 years ago1
  3. 20 to 29 years ago3
  4. 30 to 39 years ago2
  5. 40 or more years ago2

Source: Dmand AI Professional Profile Data

Every East Setauket gastroenterologist profile shows current hospitals and groups, Medicare activity and NPI details

  • Primary practiceThe main place they practice, with its type and cityOn every profile
  • Every site of careEach hospital, clinic and group where they practice nowWith a free account
  • EmployerThe organization they work for, when one is on fileWith a free account
  • Medicare servicesServices and procedure codes billed to Medicare, from CMSOn every profile
  • Medicare Part D prescribingClaims and drug costs from Part D, from CMSOn every profile
  • Industry paymentsPayments from drug and device makers, from CMS Open PaymentsOn every profile
  • Publications and clinical trialsResearch papers and trials linked to the NPI, when on fileOn every profile
  • Licenses and graduation yearState license numbers and medical school graduation yearOn every profile
  • NPI detailsNPI, enumeration date, primary taxonomy and practice addressOn every profile
  • Work email and mobile numberFound on request through healthcare waterfall enrichment, then validatedWith a free account
  • EHR in useThe EHR at each site where they practiceWith a free account
  • Colleagues at each siteThe clinicians they work with at each hospital and groupWith a free account

Free account: 30 days free, self-serve, no credit card.

Sources: NPPES NPI Registry (CMS), Medicare Physician & Other Practitioners (CMS), Open Payments (CMS) and Dmand AI Affiliation Data

Sources for the East Setauket gastroenterologist directory

Sources for the data on this page
Data on this pageSource
HCPs, types and specialtiesNPPES NPI Registry (CMS) and Dmand AI Professional Profile Data
Sites of care, hospitals and medical groupsDmand AI Affiliation Data
Medical school graduation yearDmand AI Professional Profile Data

Data last refreshed October 2026Report an inaccuracyRemove my information

Gastroenterologists are HCPs whose primary specialty is gastroenterology (taxonomy code 207RG0100X), with an active NPI and an East Setauket practice address.

FAQ

Frequently asked questions about gastroenterologists in East Setauket

Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.

How many gastroenterologists are in East Setauket?

11 gastroenterologists have an active NPI, an East Setauket practice address and gastroenterology (taxonomy code 207RG0100X) as their primary specialty. 8 of them are linked to a hospital or medical group.

Which East Setauket medical groups have the most gastroenterologists?

Digestive Disease Care (DDC), with 5, followed by Mount Sinai Doctors Long Island with 2 and Stony Brook Internists with 2.

Which East Setauket hospitals have the most gastroenterologists?

Stony Brook University Hospital, with 4 affiliated gastroenterologists, followed by St. Catherine of Siena Hospital with 3 and North Shore University Hospital with 2.

What share of East Setauket gastroenterologists practice at a hospital?

5 of the 8 East Setauket gastroenterologists with a mapped site of care, or 63%, have a current hospital affiliation.

What is the taxonomy code for gastroenterology?

207RG0100X is the NPPES taxonomy code for gastroenterology. Sub-specialties with their own code are counted on their own lists.

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