Gastroenterologists in Allentown, PA

  • Gastroenterology
  • Allentown, Pennsylvania
Gastroenterologists
39
Linked to a hospital or group
34
Hospitals with a gastroenterologist
14
Medical groups with a gastroenterologist
15
Practice at a hospital
30

There are 39 gastroenterologists in Allentown. Lehigh Valley Physician Group (LVPG) has the most, 25, and Lehigh Valley Hospital-Cedar Crest has the most affiliated gastroenterologists, 26. 28% finished medical school 30 or more years ago.

Find work emails and mobile numbers for all 39 Allentown gastroenterologists

Validated work emails and mobile numbers for Allentown gastroenterologists, found through healthcare waterfall enrichment, with a free Dmand AI account.

View contacts for free

Allentown gastroenterologists, listed A to Z by last name

Each gastroenterologist on the list has gastroenterology as their primary specialty and an Allentown 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.

Filter this list with a free account

Sort and filter all 39 Allentown gastroenterologists by hospital, medical group, the EHR they use and Medicare volume in Dmand AI.

Filter in Dmand AI
Allentown gastroenterologists, A to Z
GastroenterologistHospitalsMedical groupsEmail and phone
Cristina Grace Angelo, MDNPI 19720900583 hospitals2 groupsContacts
Anthony G. Auteri, MDNPI 16896785002 hospitals4 groupsContacts
Allison Jane Baragona, MDNPI 10032590863 hospitals4 groupsContacts
Paola G. Blanco, MDNPI 11947598525 hospitals4 groupsContacts
Ronald J. Bross, MDNPI 13866482024 hospitals5 groupsContacts
James F. Cornell, MDNPI 1285637488-3 groupsContacts
Michael Cummings Engels, MDNPI 15980853343 hospitals5 groupsContacts
Patrick Tarran Hickey, DONPI 18910525694 hospitals4 groupsContacts
Tanveer M. Imam, MDNPI 19422096973 hospitals4 groupsContacts
Amy Javia, MDNPI 14274436542 hospitals4 groupsContacts
Erika Keller, CRNPNPI 14470687701 hospital1 groupContacts
Sean Robert Lacey, MDNPI 18412822414 hospitals3 groupsContacts
Henry Lam, DONPI 14579726481 hospital2 groupsContacts
Travis F. Magdaleno, DONPI 16496577014 hospitals5 groupsContacts
Aaron H. Mendelson, MDNPI 12354998985 hospitals5 groupsContacts
Eric NellisNPI 16991123593 hospitals5 groupsContacts
Bonnie L. Patek, DONPI 15880743553 hospitals4 groupsContacts
Pooja D. Patel, DONPI 17407482273 hospitals2 groupsContacts
Samarth Siddharth Patel, MBBSNPI 14374077721 hospital2 groupsContacts
Vaishali Arun Patel, MDNPI 11242616566 hospitals2 groupsContacts
Adam Louis Peyton, DONPI 15585655985 hospitals4 groupsContacts
Jacob Harry Pickle IV, MDNPI 11745251174 hospitals2 groupsContacts
Joseph S. Rice Jr., MDNPI 1538140652-1 groupContacts
Samantha Rollins, DONPI 10034318912 hospitals1 groupContacts
Hiral N. Shah, MDNPI 10938626664 hospitals5 groupsContacts
Shashin Shah, MDNPI 13969440965 hospitals4 groupsContacts
Anastasia Shnitser, MDNPI 13464432314 hospitals4 groupsContacts
Glenn M. Short, MDNPI 1881693521-3 groupsContacts
Brittney Shupp, DONPI 17408052821 hospital2 groupsContacts
Harjit Singh, MDNPI 15580055201 hospital-Contacts
Frederic A. Stelzer, MDNPI 1962405175-3 groupsContacts
Matthew James Sullivan, DONPI 13062827935 hospitals4 groupsContacts
She-Yan Wong, MDNPI 16798068635 hospitals3 groupsContacts
Zachary A. Zator, MDNPI 16697938165 hospitals5 groupsContacts

Showing 1 to 10 of 34 Allentown gastroenterologists

The list shows the 34 gastroenterologists with a public profile. The other 5 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 Allentown gastroenterologists by the EHR they use

Dmand AI has the EHR for 37 of 39 Allentown 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.

Lehigh Valley Physician Group (LVPG) has the most gastroenterologists in Allentown, with 25

Lehigh Valley Physician Group (LVPG), Pocono is second with 22, and LVPG Gastroenterology (formerly Eastern Pennsylvania Gastroenterology and Liver Specialists) third with 21. Counts are gastroenterologists with a Pennsylvania address linked to each group.

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

Lehigh Valley Hospital-Cedar Crest has the most affiliated gastroenterologists in Allentown, with 26

Lehigh Valley Hospital-Pocono is second with 20, and St. Luke's University Hospital - Bethlehem Campus third with 19. Allentown gastroenterologists are affiliated with 14 hospitals in all.

Hospitals with the most gastroenterologists in Allentown
#HospitalHealth systemGastroenterologists
1Lehigh Valley Hospital-Cedar CrestAllentownThomas Jefferson University26
2Lehigh Valley Hospital-PoconoEast StroudsburgThomas Jefferson University20
3St. Luke's University Hospital - Bethlehem CampusBethlehemSt. Luke's University Health Network19
4Lehigh Valley Hospital-MacungieMacungieThomas Jefferson University9
5Lehigh Valley Hospital-Schuylkill S. Jackson StreetPottsvilleThomas Jefferson University7
6Lehigh Valley Hospital-HazletonHazletonThomas Jefferson University5
7Lehigh Valley Hospital-Dickson CityDickson CityThomas Jefferson University4
8St. Luke's Hospital - Upper Bucks CampusQuakertownSt. Luke's University Health Network2
9St. Luke's Hospital - Miners CampusCoaldaleSt. Luke's University Health Network2
10UPMC WilliamsportWilliamsportUniversity of Pittsburgh Medical Center1

Top 10 of 14 Allentown hospitals with an affiliated gastroenterologist

See every hospital and group for each Allentown 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.

Try for free

Source: Dmand AI Affiliation Data

Group practices and clinics are the most common site of care for Allentown gastroenterologists, with 33

30 also practice at hospitals. A gastroenterologist can practice at several kinds of site, so the shares overlap.

Allentown gastroenterologists by site of care

  1. Medical group practices33
  2. Hospitals30

Sources: Dmand AI Affiliation Data and Dmand AI Practice Data

28% of Allentown gastroenterologists finished medical school 30 or more years ago

8 of the 29 Allentown gastroenterologists with a graduation year on file. 2 graduated in the last 10 years, fewer than graduated 40 or more years ago.

Physicians by years since medical school

  1. Under 10 years ago2
  2. 10 to 19 years ago15
  3. 20 to 29 years ago4
  4. 30 to 39 years ago3
  5. 40 or more years ago5

Source: Dmand AI Professional Profile Data

Every Allentown 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 Allentown 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 Allentown practice address.

FAQ

Frequently asked questions about gastroenterologists in Allentown

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 Allentown?

39 gastroenterologists have an active NPI, an Allentown practice address and gastroenterology (taxonomy code 207RG0100X) as their primary specialty. 34 of them are linked to a hospital or medical group.

Which Allentown medical groups have the most gastroenterologists?

Lehigh Valley Physician Group (LVPG), with 25, followed by Lehigh Valley Physician Group (LVPG), Pocono with 22 and LVPG Gastroenterology (formerly Eastern Pennsylvania Gastroenterology and Liver Specialists) with 21.

Which Allentown hospitals have the most gastroenterologists?

Lehigh Valley Hospital-Cedar Crest, with 26 affiliated gastroenterologists, followed by Lehigh Valley Hospital-Pocono with 20 and St. Luke's University Hospital - Bethlehem Campus with 19.

What share of Allentown gastroenterologists practice at a hospital?

30 of the 34 Allentown gastroenterologists with a mapped site of care, or 88%, 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 Allentown?

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

Search 39 Allentown gastroenterologists by hospital, medical group and the EHR they use, with validated work emails and mobile numbers.

  • 30 days free
  • Self-serve
  • No credit card

Cookie settings

Turn each category on or off. Your choice is kept for 12 months and you can change it here at any time.

Necessary

Always on. Sign-in, security, downloads you asked for, your cookie choice, and the page that led to a signup.

View cookies (6)
  • dm_consentDmand AI. Your cookie choices and whether your browser sent a Global Privacy Control signal. 12 months.
  • dm_ft, dm_ltDmand AI. The first and the latest page you arrived on, with the date, so a signup is credited to the page that worked. 90 days, 30 days.
  • dm_fs, dm_lsDmand AI. The first and the latest source of a visit (a search engine, a campaign or the site that linked here). 90 days, 30 days.
  • dm_dl, dm_dl_okDmand AI. After you give an email address for a download, lets you download files without being asked again. 30 days.
  • Session and CSRF cookiesDmand AI (app.dmand.ai). Sign-in and form protection in the application. Session.
  • __cf_bm, cf_clearanceCloudflare. Tells people from automated traffic and keeps the site available. 30 minutes; cf_clearance while a security check is valid.

Analytics

On unless you turn it off. How pages are used, in aggregate, and recordings of how pages are used.

View cookies (6)
  • Google Tag ManagerGoogle. Loads the analytics and marketing tags that are on. Sets no cookie of its own and does not load when both categories are off. n/a.
  • _ga, _ga_<container-id>Google Analytics 4. Visits and page views in aggregate on dmand.ai. 2 years.
  • _clck, _clskMicrosoft Clarity. Recordings and heatmaps of how pages are used, with form fields masked. 1 year, 1 day.
  • CLID, MUID, ANONCHK, MR, SMMicrosoft (clarity.ms). Set by Microsoft when Clarity loads, to recognize a browser across sites that use Clarity. Up to 1 year.
  • None (cookieless)Ahrefs Analytics. Page views in aggregate. n/a.
  • ph_<project>_posthogPostHog. Product usage, errors and performance in app.dmand.ai, used to fix bugs and improve features. 365 days.

Marketing

On unless you turn it off, and always off when your browser sends a Global Privacy Control signal. A visitor identification service tells our sales team which companies and people visit.

View cookies (6)
  • _reb2buid, _reb2butkRB2B. Recognizes a returning browser for visitor identification. 360 days, 1 year.
  • _reb2bgeoRB2B. The location used to decide whether a visit can be identified. 20 days.
  • _reb2brefRB2B. The page or site that referred the visit. 15 days.
  • _reb2bfxf, _reb2btd, _reb2bliRB2B. Links the visit to an identified business profile. 1 month.
  • _reb2bresolveRB2B. Holds a match while it is being resolved. 2 days.
  • _reb2sessionID, _reb2bloadedRB2B. The current visit, and a guard against loading the script twice. 30 minutes, 1 second.

Functional

On unless you turn it off. Remembers choices such as a collapsed section.

View cookies (none today)