Overview
Updated 14 Jul 2026
Lin Chang, MD, is Professor of Medicine at UCLA Health / David Geffen School of Medicine at UCLA. The public record shows 430 publications with 22,402 citations (h-index 78), centered on Gastrointestinal motility and disorders, Congenital gastrointestinal and neural anomalies, Inflammatory Bowel Disease. It also documents an investigator role on 11 registered clinical trials, industry payments reported by 13 companies, 6 NIH-funded awards (1997–2024).
- Most recent indexed publication: 2025 · Neurogastroenterology and motility
- Top research focus: Gastrointestinal motility and disorders
- 11 registered trials on ClinicalTrials.gov
- Open Payments reporting from 13 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; 13 in PubMed.
Total citations across indexed works.
Hirsch index (OpenAlex). i10-index 198.
Clinical & industrytrials, payments and federal funding
Public positionssourced statements on record
- Member
FDA Gastrointestinal Drugs Advisory Committee
provisionalFound in a cited public source but not yet independently corroborated. Published as a labeled candidate and queued for verification.How we verify →theromefoundation.org ↗ - Member
NIH Clinical, Integrative, and Molecular Gastroenterology (CIMG) Study Section
provisionalFound in a cited public source but not yet independently corroborated. Published as a labeled candidate and queued for verification.How we verify →theromefoundation.org ↗
Clinical trials
Updated 14 Jul 2026
Listed as an investigator on 11 registered studies on ClinicalTrials.gov. The most recent:
- Sitting Interruption and Whole-body Cardiovascular Health
Sponsor: University of North Carolina, Chapel Hill
InvestigatorRecruitingNCT05316571 - Magnetically Controlled Capsule Endoscopy Feasibility Study in Gastric Motility
Sponsor: University of California, Los Angeles
InvestigatorCompletedNCT05004012 - Percutaneous Electrical Nerve Field Stimulation for Adults With Irritable Bowel Syndrome
Sponsor: University of California, Los Angeles
InvestigatorCompletedNCT04428619
Industry payments
Updated 14 Jul 2026
13 companies reported payments to CMS in program years 2021–2025. These are public disclosures, not judgments. The latest:
- Eli Lilly and CompanyProgram year20253 payments
- Salix Pharmaceuticals, a division of Bausch Health US, LLCProgram year20253 payments
- GlaxoSmithKline, LLC.Program year20251 payment
NIH funding
Updated 14 Jul 2026
6 NIH research awards on record, funded 1997–2024 per NIH RePORTER. The latest:
- Sex related differences in Brain Gut Microbiome Interactions in Irritable Bowel Syndrome
University of California Los Angeles
FY2024$1,547,473U54DK123755 - The role of brain-gut microbiome interactions in mediating IBS and constipation symptoms during menses and menopause
University of California Los Angeles
FY2024$672,167U54DK123755 - Smooth muscle cell PRDM16 and aortic aneurysm
University of Michigan at Ann Arbor
FY2024$665,130R01HL151524
Publications
Updated 14 Jul 2026
Their five most recent publications, matched to their ORCID record and linked to PubMed.
- Sex Differences, Menses-Related Symptoms and Menopause in Disorders of Gut-Brain Interaction.
Neurogastroenterology and motility
2025
Most-cited worksby citation count (OpenAlex)
- 01Bowel Disorders2,812 citations2016
- 03
- 04
- 05V. Stress and irritable bowel syndrome405 citations2001
Contact
An office address from a public listing. This research profile has no federal registry record to draw from.
Office address
100 Medical Plaza, Suite 205, Los Angeles, CA 90024
Network
Updated 14 Jul 2026
The people this person publishes with most, by number of co-authored papers. Names link to their own profile when we have one.
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
- 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 →uclahealth.org ↗
Editorial & leadership rolesjournal and society appointments
- 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 →uclahealth.org ↗
- 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 →uclahealth.org ↗
- Program Director
UCLA GI Fellowship Program
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 →uclahealth.org ↗
Awards & honorshonors on the public record
- 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 →uclahealth.org ↗
- 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 →uclahealth.org ↗
- 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 →uclahealth.org ↗
Secondary affiliationsappointments beyond the home institution
- 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 →uclahealth.org ↗
- 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 →theromefoundation.org ↗
Media & interviewspress, podcasts and appearances
- Healio 'Gut Talk' podcast episode 17
Perspectives on Leadership, Education and the Future of Clinical Care in 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 →healio.com ↗ - 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 →medscape.com ↗
- "The Life Lab by Death Clock" podcast
Dr. Lin Chang on GI Health (Apple Podcasts)
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 →podcasts.apple.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.
Owned accountspublic accounts run by this person
- Doximity
doximity.com/pub/lin-chang-md
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 →doximity.com ↗ - X / Twitter
x.com/LinChangMD
Mentions by otherswhere others cite or feature them
- Apple Podcasts
podcasts.apple.com/us/podcast/dr-lin-chang-on-gi-health/id1567446832
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 ↗ - YouTube
youtube.com/watch
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 ↗ - YouTube
youtube.com/watch
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 ↗
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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