Madhusudan Grover, MD
Enriched profileProfessor, Department of Medicine, Mayo Clinic · Mayo Clinic
Madhusudan Grover is Professor, Department of Medicine, Mayo Clinic at Mayo Clinic. OpenAlex indexes 327 publications with 9,125 citations (h-index 50); ClinicalTrials.gov lists 8 registered studies with this person as an investigator. By OpenAlex citation count, this profile ranks in the top 10% of Gastroenterology profiles in the findmyKOL directory.
Data verified 17 Oct 2026
Overview
Updated 18 Oct 2026
Madhusudan Grover, M.D, is Professor, Department of Medicine, Mayo Clinic. The public record shows 327 publications with 9,125 citations (h-index 50), centered on Gastrointestinal motility and disorders, Gut microbiota and health, Inflammatory Bowel Disease. It also documents an investigator role on 8 registered clinical trials, industry payments reported by 2 companies, 5 NIH-funded awards (2015–2026).
- Most recent indexed publication: 2026 · Acta gastroenterologica Latinoamericana
- Top research focus: Gastrointestinal motility and disorders
- 8 registered trials on ClinicalTrials.gov
- Open Payments reporting from 2 companies
Generated from the cited public record · current as of 18 Oct 2026. Every fact links its source below.
Indications focus
from trials led + research topicsResearch focus
OpenAlex concept fingerprintDrugs & molecules
across trials, industry payments and publicationsWorks with
trial sponsors and companies reporting paymentsScholarship
indexed output and impact (OpenAlex)Distinct works indexed by OpenAlex, matched via ORCID; 37 in PubMed.
Total citations across indexed works.
Hirsch index (OpenAlex). i10-index 105.
Clinical & industry
trials, payments and federal fundingPublic positions
sourced statements 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 →ddw.digitellinc.com ↗
- Principal Investigator
PRAGMAT Trial (Efficacy and Safety of Proteolytic Activity-Guided fecal Microbiota Transplantation for Irritable Bowel Syndrome)
provisionalFound in a cited public source but not yet independently corroborated. Published as a labeled candidate and queued for verification.How we verify →conductscience.com ↗
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.
Sign in to view contact details →Clinical trials
Updated 18 Oct 2026
Listed as an investigator on 8 registered studies on ClinicalTrials.gov. The most recent:
- Fecal Microbiota Transplantation for IBS
Sponsor: Madhusudan (Madhu) Grover, MBBS
- PET Imaging to Delineate Macrophage Activation in Diabetic Gastroparesis
Sponsor: Mayo Clinic
- Epidemiology and Pathophysiology of Post-Infectious Functional GI Disorders
Sponsor: Mayo Clinic
Industry payments
Updated 18 Oct 2026
2 companies reported payments to CMS in program years 2022–2023. These are public disclosures, not judgments. The latest:
- Evoke Pharma, Inc.Program year20234 payments
- Evoke Pharma, Inc.Program year20224 payments
- Ardelyx, Inc.Program year20221 payment
Medicare prescribing footprint (2019)
The drugs this prescriber writes for Medicare patients, grouped by drug class and therapeutic area. Every percentage is a share of their total prescribing, so you can see what they prescribe most. These are proportions, not patient counts or dollar amounts. No condition is inferred: the claims record what was prescribed, never why.
Metabolism & gastrointestinal
100%Proton pump inhibitor100%Esomeprazole Magnesium100%Part D<11 patients
Drug classes come from the WHO ATC and U.S. National Library of Medicine (RxClass) classifications; prescribing counts come from the CMS Medicare Part D Prescribers file. Each drug is counted once, under its primary class. Medicare fee-for-service only, so no Medicare Advantage, commercial, or pediatric prescribing is included. CMS publishes this data about 17 months after the fact.
NIH funding
Updated 18 Oct 2026
5 NIH research awards on record, funded 2015–2026 per NIH RePORTER. The latest:
- Efficacy and Safety of Proteolytic Activity-Guided fecal Microbiota Transplantation for Irritable Bowel Syndrome (PRAGMAT trial)
Mayo Clinic Rochester
FY2026$322,800R01DK137800 - Microbiota based mechanisms of post-infection irritable bowel syndrome
Mayo Clinic Rochester
FY2025$349,800R01DK127998 - Efficacy and Safety of Proteolytic Activity-Guided fecal Microbiota Transplantation for Irritable Bowel Syndrome (PRAGMAT trial)
Mayo Clinic Rochester
FY2025$316,102R01DK137800
Publications
Updated 18 Oct 2026
Their five most recent publications, matched to their ORCID record and linked to PubMed.
- Glucagon-Like Peptide-1 Receptor Agonist and Gastrointestinal Adverse Effects: A Comprehensive Review.
Acta gastroenterologica Latinoamericana
Review2026 - Abdominal Pain Sensitization Connected With Upper but Not Lower Abdominal Pain in Adults With Gastroparesis.
Neurogastroenterology and motility
Article2026 - Changes in interstitial cells of Cajal calcium activity in a diabetic mouse model of delayed gastric emptying.
The Journal of physiology
Article2026 - Bloating and Distention Patients Form 6 Distinct Latent Clusters Based on Symptoms, Diet, Psychosocial, and Quality-of-Life Parameters.
The American journal of gastroenterology
Article2026
Most-cited works
by citation count (OpenAlex)- 01
- 02Cellular Changes in Diabetic and Idiopathic GastroparesisArticle456 citations2011
- 03Longitudinal Multi-omics Reveals Subset-Specific Mechanisms Underlying Irritable Bowel SyndromeArticle454 citations2020
- 04
- 05
Network
Updated 18 Oct 2026
The people this person publishes with most, by number of co-authored papers. Names link to their own profile when we have one.
Online presence
Updated 18 Oct 2026
This person's own public accounts first, then places where others mention them. Two different things, listed separately.
Mentions by others
where others cite or feature them- Other
theromefoundation.org/staff-member/madhusudan-grover-md-agaf
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 ↗ - Other
mayoclinic.org/biographies/grover-madhusudan-m-b-b-s/bio-20055558
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 ↗
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 18 Oct 2026
Credentials, appointments and honors, newest first, each linked to the public source it came from.
Education
degrees 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 →mayoclinic.org ↗
- provisionalFound in a cited public source but not yet independently corroborated. Published as a labeled candidate and queued for verification.How we verify →nppesregistry.cms.hhs.gov ↗
Editorial & leadership roles
journal and society appointments- Chair
Rome Foundation Biomarker Core
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 ↗ - Editor-in-Chief
npj Gut and Liver
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 ↗ - Member-Elect
Rome Foundation Global Board
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 ↗ - Editorial Board Member
American Gastroenterological Association journals
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 ↗ - Editorial Board Member
American Neurogastroenterology and Motility Society journals
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 ↗ - Member
Steering and Executive Committees, NIH Gastroparesis Clinical Research Consortium
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 ↗ - Member
American Gastroenterological Association
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 ↗ - Member
American Neurogastroenterology and Motility Society
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 ↗
Awards & honors
honors on the public record- Fellow
American Gastroenterological Association (AGAF)
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 ↗ - Fellow
Rome Foundation (RFF)
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 ↗ - Board Certification
Gastroenterology (American Board of Internal Medicine)
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 ↗
Secondary affiliations
appointments beyond the home institution- Director
Gut Barrier Function Laboratory, Enteric Neuroscience program, Mayo Clinic
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 ↗ - Head of motility interest group
Mayo Clinic
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 ↗ - Associate Professor of Physiology
Mayo Clinic College of Medicine and Science
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 ↗
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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