Overview
Updated 14 Jul 2026
John K. DiBaise, MD, is Professor of Medicine at Mayo Clinic in Arizona (Scottsdale/Phoenix campus). The public record shows 294 publications with 11,522 citations (h-index 53), centered on IBS / Functional GI. It also documents an investigator role on 4 registered clinical trials, industry payments reported by 4 companies, 1 NIH-funded awards (2011–2014).
- Most recent indexed publication: 2026 · Nutrients
- Top research focus: IBS / Functional GI
- 4 registered trials on ClinicalTrials.gov
- Open Payments reporting from 4 companies
Generated from the cited public record · current as of 14 Jul 2026. Every fact links its source below.
Indications focusfrom trials led + research topics
Research focusOpenAlex concept fingerprint
Drugs & moleculesacross trials, industry payments and publications
Works withtrial sponsors and companies reporting payments
Scholarshipindexed output and impact (OpenAlex)
View publications ↓Distinct works indexed by OpenAlex, matched via ORCID; 8 in PubMed.
Total citations across indexed works.
Hirsch index, productivity × impact (OpenAlex).
Clinical & industrytrials, payments and federal funding
Clinical trials
Updated 14 Jul 2026
Listed as an investigator on 4 registered studies on ClinicalTrials.gov. The most recent:
- A Study to Evaluate the Impact of Lactobacillus Rhamnosus GG on Proton Pump Inhibitor-Induced Gut Dysbiosis
Sponsor: Mayo Clinic
InvestigatorRecruitingNCT05517928 - Intestinal Microecology in Chronic Constipation
Sponsor: Mayo Clinic
InvestigatorPhase 1CompletedNCT00934479 - Transit Time and Bacterial Overgrowth Using SmartPill Capsule
Sponsor: Mayo Clinic
InvestigatorTerminatedNCT00577772
Industry payments
Updated 14 Jul 2026
4 companies reported payments to CMS in program years 2021–2025. These are public disclosures, not judgments. The latest:
- Eli Lilly and CompanyProgram year20251 payment
- IRONWOOD PHARMACEUTICALS, INCProgram year20251 payment
- Baxter HealthcareProgram year20241 payment
NIH funding
Updated 14 Jul 2026
1 NIH research award on record, funded 2011–2014 per NIH RePORTER. The latest:
- Role of Human Intestinal Microbiota on Success of Surgical Weight Loss Procedures
Arizona State University-Tempe Campus
FY2014$364,158R01DK090379 - Role of Human Intestinal Microbiota on Success of Surgical Weight Loss Procedures
Arizona State University-Tempe Campus
FY2013$384,211R01DK090379 - Role of Human Intestinal Microbiota on Success of Surgical Weight Loss Procedures
Arizona State University-Tempe Campus
FY2013$1,485R01DK090379
Publications
Updated 14 Jul 2026
Their five most recent publications, matched to their ORCID record and linked to PubMed.
- Gut instinct: Navigating the landscape of parenteral support in short bowel syndrome.
Nutrition in clinical practice
2024 - Relationship Functioning and Gut Microbiota Composition among Older Adult Couples.
International journal of environmental research and public health
2023
Contact
An office address from a public listing. This research profile has no federal registry record to draw from.
Office address
13400 E Shea Blvd, Scottsdale, AZ 85259
Background & recognition
Updated 14 Jul 2026
Credentials, appointments and honors, newest first, each linked to the public source it came from.
Educationdegrees and training on record
- 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 ↗
- 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 ↗
- MD
University of Nebraska College 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 →mayoclinic.org ↗ - BS
Northwestern University (Evanston, IL)
provisionalFound in a cited public source but not yet independently corroborated. Published as a labeled candidate and queued for verification.How we verify →mayoclinic.org ↗ - Board-certified
Gastroenterology (Motility and Functional GI)
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 ↗
Editorial & leadership rolesjournal and society appointments
- Associate Editor
The American Journal of Gastroenterology
provisionalFound in a cited public source but not yet independently corroborated. Published as a labeled candidate and queued for verification.How we verify →aspen.digitellinc.com ↗ - Editorial board member
Journal of Parenteral and Enteral Nutrition (JPEN)
provisionalFound in a cited public source but not yet independently corroborated. Published as a labeled candidate and queued for verification.How we verify →aspen.digitellinc.com ↗ - Co-Director
GI Motility Laboratory, Mayo Clinic Arizona
provisionalFound in a cited public source but not yet independently corroborated. Published as a labeled candidate and queued for verification.How we verify →gi.org ↗
Awards & honorshonors on the public record
- FACG
Fellow of the American College of Gastroenterology
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 →aspen.digitellinc.com ↗ - FASPEN
Fellow of the American Society for Parenteral and Enteral Nutrition
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 →aspen.digitellinc.com ↗
Secondary affiliationsappointments beyond the home institution
- provisionalFound in a cited public source but not yet independently corroborated. Published as a labeled candidate and queued for verification.How we verify →mayoclinic.org ↗
Media & interviewspress, podcasts and appearances
- Podcast guest
"Intestinal Adaptation in SBS: What's New on GLP-2?", Gastroenterology @Point of Care Podcasts
provisionalFound in a cited public source but not yet independently corroborated. Published as a labeled candidate and queued for verification.How we verify →podcasts.apple.com ↗ - Podcast guest
"Recognizing and Managing SBS: Helping Patients Achieve Enteral Autonomy", Gastroenterology @Point of Care Podcasts
provisionalFound in a cited public source but not yet independently corroborated. Published as a labeled candidate and queued for verification.How we verify →podcasts.apple.com ↗ - provisionalFound in a cited public source but not yet independently corroborated. Published as a labeled candidate and queued for verification.How we verify →gastroendonews.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.
Online presence
Updated 14 Jul 2026
This person's own public accounts first, then places where others mention them. Two different things, listed separately.
Mentions by otherswhere others cite or feature them
- LinkedIn
linkedin.com/posts/alcresta-therapeutics-inc._alcresta-therapeutics-enzyme-products-designed-activity-7229901812412157953-BfvC
provisionalFound in a cited public source but not yet independently corroborated. Published as a labeled candidate and queued for verification.How we verify →linkedin.com ↗
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.
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