Gastroenterologists in Denver, CO

  • Gastroenterology
  • Denver, Colorado
Gastroenterologists
58
Linked to a hospital or group
47
Hospitals with a gastroenterologist
20
Medical groups with a gastroenterologist
11
Practice at a hospital
37

There are 58 gastroenterologists in Denver. Denver Health has the most, 11, and UCHealth University of Colorado Hospital has the most affiliated gastroenterologists, 14. 23% finished medical school 30 or more years ago.

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Denver gastroenterologists, listed A to Z by last name

Each gastroenterologist on the list has gastroenterology as their primary specialty and a Denver 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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Denver gastroenterologists, A to Z
GastroenterologistHospitalsMedical groupsEmail and phone
Douglas Graham Adler, MDNPI 18917486874 hospitals2 groupsContacts
Augustin R. Attwell, MDNPI 12756203041 hospital2 groupsContacts
Arash Babaei, MDNPI 15987164823 hospitals1 groupContacts
Kenneth H. Berman, MDNPI 1598706848-3 groupsContacts
Courtney Marie Bhat, MDNPI 13969758351 hospital3 groupsContacts
Jennifer W. Brenner, MDNPI 17606113052 hospitals3 groupsContacts
William R. Brown, MDNPI 1417960790--Contacts
Michael Eugene Callahan, PA-CNPI 1467480673-1 groupContacts
Jennifer Lynn Czwornog, MDNPI 18011123962 hospitals3 groupsContacts
Nicole A. Doria, MDNPI 18114817401 hospital3 groupsContacts
Britt B. Drake, MDNPI 1306976170--Contacts
Jonathan P. Fishman, MDNPI 11048135591 hospital1 groupContacts
John S. Goff, MDNPI 19422318322 hospitals1 groupContacts
Emily Rose Harding-Theobald, MDNPI 13062909862 hospitals3 groupsContacts
Ganesh Iyer, MDNPI 1255493029--Contacts
Koren Lanette Jones, FNP-CNPI 16693479851 hospital2 groupsContacts
Jordan Jay Karlitz, MDNPI 1043266349--Contacts
Jeffrey Bryan King, MDNPI 11949019423 hospitals1 groupContacts
Donald M. Kirkpatrick, MDNPI 14473244131 hospital1 groupContacts
Hanna M. Kraus, MDNPI 1659392793-3 groupsContacts
Miranda Y. Ku, MDNPI 17705134264 hospitals1 groupContacts
Clark C. Kulig, MDNPI 16694234303 hospitals1 groupContacts
Heather L. Laskey, MDNPI 1619102605-1 groupContacts
Vivian H. Lee, MD, MSNPI 19123949822 hospitals3 groupsContacts
Kyley Leroy, DONPI 17608766682 hospitals1 groupContacts
Scot Michael Lewey, DONPI 19726957656 hospitals6 groupsContacts
Bharat M. MarajNPI 14971197211 hospital2 groupsContacts
Alvaro Federico Martinez-Camacho, MDNPI 18818364502 hospitals2 groupsContacts
Lawrence Alan Miller, MDNPI 19121167321 hospital1 groupContacts
Jordan J. Neviackas, MDNPI 1457610834-3 groupsContacts
Stephen M. New, MDNPI 17304880991 hospital1 groupContacts
Joseph C. Onyiah, MDNPI 15080327492 hospitals3 groupsContacts
Mauricio Orrego, MDNPI 13765026175 hospitals1 groupContacts
Pranav Periyalwar, MDNPI 17202184493 hospitals1 groupContacts
Julie Elisabeth Polson, MDNPI 11543502701 hospital1 groupContacts
Matthew Robert Quallick, MDNPI 1174660468-1 groupContacts
Thomas Christopher Queen, MDNPI 15586512812 hospitals3 groupsContacts
Robert M. Reveille, MDNPI 1013949783-1 groupContacts
Michael RowleyNPI 12555939505 hospitals3 groupsContacts
Sarah Ahmad Safadi, MDNPI 19921176753 hospitals2 groupsContacts
Jack Calvin Scolaro, MDNPI 1083174304-3 groupsContacts
Daniel O. Siegel, MDNPI 11745183441 hospital1 groupContacts
Kevin Scott Sieja, MDNPI 19523566773 hospitals3 groupsContacts
Robert Thomas Simril III, MDNPI 17508860992 hospitals3 groupsContacts
Elizabeth J. Sofian-Conlan, MDNPI 1457495160-2 groupsContacts
Leslie S. Stark, MDNPI 1124155155-3 groupsContacts
Cameron Myln Thompson, MDNPI 16698350392 hospitals2 groupsContacts
Neil W. Toribara, MD, PhDNPI 11443309033 hospitals1 groupContacts
Brenda C. Westhoff, DONPI 19220354762 hospitals1 groupContacts
Laura C. Wolfe, MDNPI 10534689421 hospital1 groupContacts

Showing 1 to 50 of 51 Denver gastroenterologists

The list shows the 51 gastroenterologists with a public profile. The other 7 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

Find Denver gastroenterologists by the EHR they use

Dmand AI has the EHR for 53 of 58 Denver 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.

Denver Health has the most gastroenterologists in Denver, with 11

Colorado Permanente Medical Group is second with 10, and University of Colorado Medicine (CU Medicine) third with 9. Counts are gastroenterologists with a Colorado address linked to each group.

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

UCHealth University of Colorado Hospital has the most affiliated gastroenterologists in Denver, with 14

Denver Health Medical Center is second with 9, and HCA HealthONE Rose third with 8. Denver gastroenterologists are affiliated with 20 hospitals in all.

Hospitals with the most gastroenterologists in Denver
#HospitalHealth systemGastroenterologists
1UCHealth University of Colorado HospitalAuroraUCHealth14
2Denver Health Medical CenterDenverDenver Health and Hospital Authority9
3HCA HealthONE RoseDenverHCA Healthcare8
4National Jewish HealthDenverNational Jewish Health7
5Saint Joseph HospitalDenverIntermountain Health6
6AdventHealth PorterDenverAdventHealth6
7AdventHealth ParkerParkerAdventHealth5
8AdventHealth LittletonLittletonAdventHealth4
9UCHealth Highlands Ranch HospitalHighlands RanchUCHealth4
10AdventHealth Castle RockCastle RockAdventHealth3

Top 10 of 20 Denver hospitals with an affiliated gastroenterologistAll 10 Denver hospitals

See every hospital and group for each Denver 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.

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Source: Dmand AI Affiliation Data

Most Denver gastroenterologists practice at a hospital: 37 of the 45 with a mapped site

23 also practice at a medical group site, and 16 at an ambulatory surgery center. A gastroenterologist can practice at several kinds of site, so the shares overlap.

Denver gastroenterologists by site of care

  1. Hospitals37
  2. Medical group practices23
  3. Ambulatory surgery centers16
  4. Therapy and rehab centers5

Sources: Dmand AI Affiliation Data and Dmand AI Practice Data

23% of Denver gastroenterologists finished medical school 30 or more years ago

11 of the 47 Denver gastroenterologists with a graduation year on file. 6 graduated in the last 10 years.

Physicians by years since medical school

  1. Under 10 years ago6
  2. 10 to 19 years ago14
  3. 20 to 29 years ago16
  4. 30 to 39 years ago6
  5. 40 or more years ago5

Source: Dmand AI Professional Profile Data

Every Denver 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 Denver 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 a Denver practice address.

FAQ

Frequently asked questions about gastroenterologists in Denver

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 Denver?

58 gastroenterologists have an active NPI, a Denver practice address and gastroenterology (taxonomy code 207RG0100X) as their primary specialty. 47 of them are linked to a hospital or medical group.

Which Denver medical groups have the most gastroenterologists?

Denver Health, with 11, followed by Colorado Permanente Medical Group with 10 and University of Colorado Medicine (CU Medicine) with 9.

Which Denver hospitals have the most gastroenterologists?

UCHealth University of Colorado Hospital, with 14 affiliated gastroenterologists, followed by Denver Health Medical Center with 9 and HCA HealthONE Rose with 8.

What share of Denver gastroenterologists practice at a hospital?

37 of the 45 Denver gastroenterologists with a mapped site of care, or 82%, 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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