Gastroenterologists in Ohio
- Gastroenterologists
- 758
- Linked to a hospital or group
- 671
- Hospitals with a gastroenterologist
- 141
- Medical groups with a gastroenterologist
- 114
- Cities
- 91
There are 758 gastroenterologists in Ohio. Cleveland Clinic has the most, 88, and Cleveland Clinic Main Campus has the most affiliated gastroenterologists, 111. Cleveland is home to 166, and 41% finished medical school 30 or more years ago.
Find work emails and mobile numbers for all 758 Ohio gastroenterologists
Validated work emails and mobile numbers for Ohio gastroenterologists, found through healthcare waterfall enrichment, with a free Dmand AI account.
Ohio gastroenterologists, listed A to Z by last name
Each gastroenterologist on the list has gastroenterology as their primary specialty and an Ohio practice address. The list shows the NPI and city, and how many hospitals and medical groups each one practices with. A free account names every hospital and group, with validated contacts.
Filter this list with a free account
Sort and filter all 758 Ohio gastroenterologists by city, hospital, medical group, the EHR they use and Medicare volume in Dmand AI.
Showing 1 to 10 of 692 Ohio gastroenterologists
The list shows the 692 gastroenterologists with a public profile. The other 66 are counted in the total and searchable with a free account.
Sources: NPPES NPI Registry (CMS) and Dmand AI Affiliation Data
For health IT teams
Dmand AI has the EHR for 724 of 758 Ohio 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.
Cleveland Clinic has the most gastroenterologists in Ohio, with 88
OhioHealth Physician Group is second with 62, and Ohio Gastroenterology Group, Inc. third with 51. Counts are gastroenterologists with an Ohio address linked to each group.
Sources: Dmand AI Affiliation Data and Dmand AI Org Hierarchy Data
Cleveland Clinic Main Campus has the most affiliated gastroenterologists in Ohio, with 111
Ohio State University Hospital in Columbus is second with 52, and Mount Carmel East third with 51. Ohio gastroenterologists are affiliated with 141 hospitals in all.
See every hospital and group for each Ohio gastroenterologist
Each public profile names one place a gastroenterologist practices. A free account shows all of them, with the employer, the EHR and validated contacts.
Source: Dmand AI Affiliation Data
Cleveland has the most gastroenterologists in Ohio, with 166
More Ohio cities with gastroenterologists
- Canton20
- Westerville17
- Youngstown14
- Montgomery12
- Dublin10
- Lima10
- Middletown10
- Newark8
- North Ridgeville7
Gastroenterologists practice in 91 Ohio cities. Every city with 10 or more has its own page.
Source: NPPES NPI Registry (CMS)
Most Ohio gastroenterologists practice at a hospital: 582 of the 667 with a mapped site
396 also practice at a medical group site, and 227 at an ambulatory surgery center. A gastroenterologist can practice at several kinds of site, so the shares overlap.
Ohio gastroenterologists by site of care
- Hospitals582
- Medical group practices396
- Ambulatory surgery centers227
- Clinical labs80
- Physician offices44
Sources: Dmand AI Affiliation Data and Dmand AI Practice Data
41% of Ohio gastroenterologists finished medical school 30 or more years ago
247 of the 602 Ohio gastroenterologists with a graduation year on file. 46 graduated in the last 10 years, fewer than graduated 40 or more years ago.
Physicians by years since medical school
- Under 10 years ago46
- 10 to 19 years ago181
- 20 to 29 years ago128
- 30 to 39 years ago112
- 40 or more years ago135
Source: Dmand AI Professional Profile Data
Every Ohio 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 Ohio gastroenterologist directory
| Data on this page | Source |
|---|---|
| HCPs, types and specialties | NPPES NPI Registry (CMS) and Dmand AI Professional Profile Data |
| Sites of care, hospitals and medical groups | Dmand AI Affiliation Data |
| Medical school graduation year | Dmand 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 Ohio practice address.
FAQ
Frequently asked questions about gastroenterologists in Ohio
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 Ohio?
758 gastroenterologists have an active NPI, an Ohio practice address and gastroenterology (taxonomy code 207RG0100X) as their primary specialty. 671 of them are linked to a hospital or medical group.
Which Ohio medical groups have the most gastroenterologists?
Cleveland Clinic, with 88, followed by OhioHealth Physician Group with 62 and Ohio Gastroenterology Group, Inc. with 51.
Which Ohio hospitals have the most gastroenterologists?
Cleveland Clinic Main Campus, with 111 affiliated gastroenterologists, followed by Ohio State University Hospital with 52 and Mount Carmel East with 51.
Which Ohio cities have the most gastroenterologists?
Cleveland, with 166, followed by Columbus (95) and Cincinnati (86). Gastroenterologists practice in 91 Ohio cities in all.
How many Ohio gastroenterologists finished medical school 30 or more years ago?
247 of the 602 with a graduation year on file, or 41%. 46 graduated in the last 10 years.
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.
How can I contact gastroenterologists in Ohio?
Dmand AI finds validated work emails, mobile numbers and practice phone numbers for gastroenterologists in Ohio through healthcare waterfall enrichment, matched to the site where each one practices now. They are available with a free Dmand AI account: 30 days free, self-serve, no credit card.
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Find the right contacts among Ohio gastroenterologists
Search 758 Ohio gastroenterologists by hospital, medical group and the EHR they use, with validated work emails and mobile numbers.
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