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Bruno Chumpitazi, MD

Enriched profile

Professor of Pediatrics; Chief, Division of Gastroenterology, Hepatology & Nutrition · Duke University

ORCID↗NPI↗
Region🇺🇸 Houston, TX · South Central · United StatesSpecialtyPediatric GastroenterologyFocusIBS / Functional GI
Active KOLfindmyKOL typefindmyKOL type: our influence ranking, shown when you reveal the full profileLatest publication2026Online presenceverified 2026Payments2023–2023NIH funding2014–2026

Bruno Chumpitazi is Professor of Pediatrics; Chief, Division of Gastroenterology, Hepatology & Nutrition at Duke University. OpenAlex indexes 231 publications with 3,366 citations (h-index 26); ClinicalTrials.gov lists 5 registered studies with this person as an investigator.

Data verified 14 Aug 2026

Overview

Updated 27 Aug 2026

Bruno Chumpitazi, MD, is Professor of Pediatrics at Duke University. The public record shows 231 publications with 3,366 citations (h-index 26), centered on IBS / Functional GI. It also documents an investigator role on 5 registered clinical trials, industry payments reported by 1 companies, 3 NIH-funded awards (2014–2026).

  • Most recent indexed publication: 2026 · The American journal of gastroenterology
  • Top research focus: IBS / Functional GI
  • 5 registered trials on ClinicalTrials.gov
  • Open Payments reporting from 1 companies

Generated from the cited public record · current as of 27 Aug 2026. Every fact links its source below.

Indications focus

from trials led + research topics
IBS / Functional GI4 trialsPain1 trialAbdominal Pain1 trialDyspepsia1 trial

Research focus

OpenAlex concept fingerprint
IBS / Functional GI

Drugs & molecules

across trials, industry payments and publications
Linzessgeneric · LinaclotideClinical trials—Industry payments1Publications—

Works with

trial sponsors and companies reporting payments
Baylor College of MedicineClinical trials4Industry payments—Dr Bruno Chumpitazi, M.D.Clinical trials1Industry payments—Ironwood Pharmaceuticals, IncClinical trials—Industry payments1

Scholarship

indexed output and impact (OpenAlex)
View publications ↓
231publications

Distinct works indexed by OpenAlex, matched via ORCID; 15 in PubMed.

3,366citations

Total citations across indexed works.

26h-index

Hirsch index, productivity × impact (OpenAlex).

Clinical & industry

trials, payments and federal funding
5clinical trials

Investigator role on registered studies.

View trials ↓
1companies · 2023–2023

Companies reporting payments to CMS. Facts, not judgments.

View payments ↓
3NIH grants · 2014–2026

Federally funded research awards.

View funding ↓

Contact

The practice address and phone this provider lists in the federal NPPES (CMS) registry.

Practice address

Telephone

Practice address and telephone from the federal NPPES registry.

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Clinical trials

Updated 27 Aug 2026

Listed as an investigator on 5 registered studies on ClinicalTrials.gov. The most recent:

2 more trial records behind the reveal.Reveal →

Industry payments

Updated 27 Aug 2026

1 company reported payments to CMS in program years 2023–2023. These are public disclosures, not judgments. The latest:

View the CMS Open Payments record ↗

NIH funding

Updated 27 Aug 2026

3 NIH research awards on record, funded 2014–2026 per NIH RePORTER. The latest:

15 more award records behind the reveal.Reveal →

Publications

Updated 27 Aug 2026

Their five most recent publications, matched to their ORCID record and linked to PubMed.

10 more publications behind the reveal.Reveal →

Online presence

Updated 27 Aug 2026

This person's own public accounts first, then places where others mention them. Two different things, listed separately.

Owned accounts

public accounts run by this person
  • X / Twitter

    x.com/dr_brunoc

    verifiedCorroborated by findmyKOL. We matched this record across two or more independent public sources (or a verified ORCID / NPI identifier bridge) before attributing it to this person.How we verify →x.com ↗
  • Doximity

    doximity.com/pub/bruno-chumpitazi-md-a7c410d9

    provisionalFound in a cited public source but not yet independently corroborated. Published as a labeled candidate and queued for verification.How we verify →doximity.com ↗

Mentions by others

where others cite or feature them
  • LinkedIn

    linkedin.com/posts/ann-rhodes-mcmeans-ms-rd-ldn-9ba18918_congratulations-and-best-wishes-to-dr-bruno-activity-7088297735891652608-fys6

    verifiedCorroborated by findmyKOL. We matched this record across two or more independent public sources (or a verified ORCID / NPI identifier bridge) before attributing it to this person.How we verify →linkedin.com ↗
  • YouTube

    naspghan.org/bowel-sounds/bowel-sounds-the-pediatric-gi-podcast-26-bruno-chumpitazi-kirsten-jones-using-the-low-fodmap-diet-for-children-with-ibs-nutrition-pearls-podcast-collaboration

    verifiedCorroborated by findmyKOL. We matched this record across two or more independent public sources (or a verified ORCID / NPI identifier bridge) before attributing it to this person.How we verify →naspghan.org ↗
  • YouTube

    youtube.com/shorts/3Sp9I6JWqSM

    provisionalFound in a cited public source but not yet independently corroborated. Published as a labeled candidate and queued for verification.How we verify →youtube.com ↗
1 more mention behind the reveal.Reveal →

We list an account only when the public record ties it to this person. verified means we've confirmed the match in more than one place; provisional means it looks right but we're still confirming.

Background & recognition

Updated 27 Aug 2026

Credentials, appointments and honors, newest first, each linked to the public source it came from.

Education

degrees and training on record
  • Fellowship

    Pediatric Gastroenterology, Boston Children's Hospital

    2007
    verifiedCorroborated by findmyKOL. We matched this record across two or more independent public sources (or a verified ORCID / NPI identifier bridge) before attributing it to this person.How we verify →dukehealth.org ↗
  • Residency

    Pediatrics, Columbia College of Physicians and Surgeons

    2004
    verifiedCorroborated by findmyKOL. We matched this record across two or more independent public sources (or a verified ORCID / NPI identifier bridge) before attributing it to this person.How we verify →dukehealth.org ↗
  • M.D.

    Tufts University School of Medicine

    2001
    verifiedCorroborated by findmyKOL. We matched this record across two or more independent public sources (or a verified ORCID / NPI identifier bridge) before attributing it to this person.How we verify →scholars.duke.edu ↗
  • M.P.H.

    Tufts University

    2001
    verifiedCorroborated by findmyKOL. We matched this record across two or more independent public sources (or a verified ORCID / NPI identifier bridge) before attributing it to this person.How we verify →scholars.duke.edu ↗
  • B.S.

    University of Michigan, Ann Arbor

    1997
    provisionalFound in a cited public source but not yet independently corroborated. Published as a labeled candidate and queued for verification.How we verify →scholars.duke.edu ↗
  • Board Certified

    American Board of Pediatrics (Pediatrics)

    provisionalFound in a cited public source but not yet independently corroborated. Published as a labeled candidate and queued for verification.How we verify →healthgrades.com ↗
  • Board Certified

    American Board of Pediatrics (Pediatric Gastroenterology)

    provisionalFound in a cited public source but not yet independently corroborated. Published as a labeled candidate and queued for verification.How we verify →healthgrades.com ↗

Editorial & leadership roles

journal and society appointments
  • Professor of Pediatrics

    Duke University School of Medicine

    verifiedCorroborated by findmyKOL. We matched this record across two or more independent public sources (or a verified ORCID / NPI identifier bridge) before attributing it to this person.How we verify →scholars.duke.edu ↗
  • Chief

    Division of Gastroenterology, Hepatology & Nutrition, Duke Department of Pediatrics

    verifiedCorroborated by findmyKOL. We matched this record across two or more independent public sources (or a verified ORCID / NPI identifier bridge) before attributing it to this person.How we verify →pediatrics.duke.edu ↗

Secondary affiliations

appointments beyond the home institution
  • Member

    Duke Clinical Research Institute

    2023
    verifiedCorroborated by findmyKOL. We matched this record across two or more independent public sources (or a verified ORCID / NPI identifier bridge) before attributing it to this person.How we verify →scholars.duke.edu ↗
  • Private Diagnostic Clinic

    Durham, NC (professional affiliation, per Healthgrades)

    provisionalFound in a cited public source but not yet independently corroborated. Published as a labeled candidate and queued for verification.How we verify →healthgrades.com ↗

Media & interviews

press, podcasts and appearances
  • Podcast guest

    "Bowel Sounds: The Pediatric GI Podcast" (NASPGHAN) Ep. 26, Using the Low-FODMAP Diet for Children with IBS

    verifiedCorroborated by findmyKOL. We matched this record across two or more independent public sources (or a verified ORCID / NPI identifier bridge) before attributing it to this person.How we verify →naspghan.org ↗
  • Podcast guest

    "Nutrition Pearls: The Pediatric GI Nutrition Podcast" Ep. 8, Low-FODMAP Diet for Children with IBS

    verifiedCorroborated by findmyKOL. We matched this record across two or more independent public sources (or a verified ORCID / NPI identifier bridge) before attributing it to this person.How we verify →buzzsprout.com ↗
  • Video guest

    "Episode 2 - The Why's and How's of CVS with Dr. Bruno Chumpitazi" (Cyclic Vomiting Syndrome Association podcast/YouTube)

    verifiedCorroborated by findmyKOL. We matched this record across two or more independent public sources (or a verified ORCID / NPI identifier bridge) before attributing it to this person.How we verify →youtube.com ↗

Every item links to where we found it. verified means we've confirmed it in more than one place; provisional means we found it and are still confirming.

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