Gastroenterologists in Mesa, AZ

  • Gastroenterology
  • Mesa, Arizona
Gastroenterologists
30
Linked to a hospital or group
29
Hospitals with a gastroenterologist
17
Medical groups with a gastroenterologist
12
Practice at a hospital
23

There are 30 gastroenterologists in Mesa. Arizona Digestive Health has the most, 14, and Banner Desert Medical Center has the most affiliated gastroenterologists, 13. 40% finished medical school 30 or more years ago.

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Mesa gastroenterologists, listed A to Z by last name

Each gastroenterologist on the list has gastroenterology as their primary specialty and a Mesa 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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Mesa gastroenterologists, A to Z
GastroenterologistHospitalsMedical groupsEmail and phone
Mary Ann Atia, MDNPI 13768513601 hospital1 groupContacts
Doo-Sang Cho, MDNPI 1750376778-2 groupsContacts
Andrew K. Collins, MDNPI 17402753381 hospital2 groupsContacts
Elisa M. Faybush, MDNPI 15382646843 hospitals1 groupContacts
Brian M. Fung, MDNPI 13669741642 hospitals1 groupContacts
Andrew J. Grade, MDNPI 18816558192 hospitals1 groupContacts
Mark L. Hoefer, MDNPI 1134181639-1 groupContacts
Matthew Paul Jackson, DONPI 12658133492 hospitals1 groupContacts
Steven C. Kaiser, MDNPI 13462194333 hospitals1 groupContacts
Nilay Hasmukh Kavathia, MDNPI 11747969991 hospital1 groupContacts
Jae H. Kim, MDNPI 18615787594 hospitals3 groupsContacts
Prem C. Kumar, MDNPI 1700841350--Contacts
Rohit Vanraj Mahajani, MDNPI 11948202331 hospital2 groupsContacts
Abdul Nadir, MDNPI 17807529073 hospitals3 groupsContacts
Mustafa Nawaz, DONPI 12455974754 hospitals6 groupsContacts
Alpesh Patel, MDNPI 10039067515 hospitals6 groupsContacts
Sumir M. Patel, MDNPI 18018581133 hospitals1 groupContacts
Sudhakar A. Reddy, MDNPI 10634587352 hospitals2 groupsContacts
Michael V. Rock, MDNPI 1679535165-1 groupContacts
Adarsh Sai, MDNPI 14677429404 hospitals2 groupsContacts
Charles Israel Saperstein, MDNPI 1780789826-1 groupContacts
Michael T. Schwimmer, MDNPI 1700981842--Contacts
Rajiv Kumar Sharma, MDNPI 17707973595 hospitals14 groupsContacts
Craig M. Stein, MDNPI 18614874564 hospitals2 groupsContacts
Priti Sud, MDNPI 12756739151 hospital1 groupContacts
Ramsey Kamel Umar, MDNPI 11342025004 hospitals2 groupsContacts
Jordan Taylor Vulcano, DONPI 18617349151 hospital1 groupContacts
George J. Walker, MDNPI 15280531212 hospitals2 groupsContacts
Anitha Dhalappa Yadav, MDNPI 17606911582 hospitals1 groupContacts

Showing 1 to 10 of 29 Mesa gastroenterologists

The list shows the 29 gastroenterologists with a public profile. The other 1 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 Mesa gastroenterologists by the EHR they use

Dmand AI has the EHR for 25 of 30 Mesa 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.

Arizona Digestive Health has the most gastroenterologists in Mesa, with 14

Arizona Gastrointestinal Associates is second with 4, and Banner Medical Group third with 3. Counts are gastroenterologists with an Arizona address linked to each group.

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

Banner Desert Medical Center has the most affiliated gastroenterologists in Mesa, with 13

Banner Gateway Medical Center is second with 10, and Banner Baywood Medical Center third with 8. Mesa gastroenterologists are affiliated with 17 hospitals in all.

Top 10 of 17 Mesa hospitals with an affiliated gastroenterologistAll 9 Mesa hospitals

See every hospital and group for each Mesa 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

Group practices and clinics are the most common site of care for Mesa gastroenterologists, with 26

23 also practice at hospitals, and 8 at an ambulatory surgery center. A gastroenterologist can practice at several kinds of site, so the shares overlap.

Mesa gastroenterologists by site of care

  1. Medical group practices26
  2. Hospitals23
  3. Ambulatory surgery centers8
  4. Physician offices5

Sources: Dmand AI Affiliation Data and Dmand AI Practice Data

40% of Mesa gastroenterologists finished medical school 30 or more years ago

10 of the 25 Mesa gastroenterologists with a graduation year on file. 1 graduated in the last 10 years, fewer than graduated 40 or more years ago.

Physicians by years since medical school

  1. Under 10 years ago1
  2. 10 to 19 years ago5
  3. 20 to 29 years ago9
  4. 30 to 39 years ago5
  5. 40 or more years ago5

Source: Dmand AI Professional Profile Data

Every Mesa 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 Mesa 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 Mesa practice address.

FAQ

Frequently asked questions about gastroenterologists in Mesa

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 Mesa?

30 gastroenterologists have an active NPI, a Mesa practice address and gastroenterology (taxonomy code 207RG0100X) as their primary specialty. 29 of them are linked to a hospital or medical group.

Which Mesa medical groups have the most gastroenterologists?

Arizona Digestive Health, with 14, followed by Arizona Gastrointestinal Associates with 4 and Banner Medical Group with 3.

Which Mesa hospitals have the most gastroenterologists?

Banner Desert Medical Center, with 13 affiliated gastroenterologists, followed by Banner Gateway Medical Center with 10 and Banner Baywood Medical Center with 8.

What share of Mesa gastroenterologists practice at a hospital?

23 of the 29 Mesa gastroenterologists with a mapped site of care, or 79%, 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.

How can I contact gastroenterologists in Mesa?

Dmand AI finds validated work emails, mobile numbers and practice phone numbers for gastroenterologists in Mesa 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.

Dmand AI

Find the right contacts among Mesa gastroenterologists

Search 30 Mesa gastroenterologists by hospital, medical group and the EHR they use, with validated work emails and mobile numbers.

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