LabCompass

William D. Chey

Medicine · University of Michigan

OpenAlex ORCID
Established · publishing since 1995
Gastrointestinal motility and disordersHelicobacter pylori-related gastroenterology studiesGastroesophageal reflux and treatmentsMicroscopic ColitisEosinophilic Esophagitis

Publications

806

Citations

38,161

Est. group size

~12

Recurring co-author estimate

Active years

32

Publishing since 1995

In context
Among 4,953 established Medicine PIs within our index
Citations: 38,161cohort median 2,544
Publications / year (recent): 28.6cohort median 4.8

Typically publishes in teams of ~5 · 22% small-team papers (≤3 authors) · across 43 venues

Publication cadence
Publications per year over the last 10 years — averaging 28.6/year recently
2017: 52 publications172018: 44 publications182019: 32 publications192020: 54 publications54202021: 51 publications212022: 50 publications222023: 34 publications232024: 33 publications242025: 22 publications252026: 4 publications26
Collaborators per year
Distinct co-authors at University of Michigan each year — a rough indication of whether the group around this researcher has been growing or contracting. An estimate from co-authorship, not a roster: collaborators are not necessarily lab members, and recent years can be under-counted while indexing catches up.
2017: 3 collaborators2018: 8 collaborators2019: 8 collaborators2020: 7 collaborators2021: 1 collaborator2022: 2 collaborators2023: 3 collaborators2024: 26 collaborators2025: 0 collaborators1719212325
Recent publications
Publishes in
  • Gastroenterology×146
  • The American Journal of Gastroenterology×137
  • Clinical Gastroenterology and Hepatology×23
  • Neurogastroenterology & Motility×17
  • Digestive Diseases and Sciences×7
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This profile was generated automatically from public scholarly data (OpenAlex). Group size and activity levels are estimates derived from co-authorship patterns.

Last updated Jul 25, 2026.

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