LabCompass

John M. Dewitt

Medicine · Indiana University

OpenAlex
Mid career · publishing since 2006Rising activity
Gastric Cancer Management and OutcomesColorectal Cancer Screening and DetectionPancreatic and Hepatic Oncology ResearchGallbladder and Bile Duct DisordersEsophageal and GI Pathology

Publications

48

Citations

2,616

Est. group size

—

Recurring co-author estimate

Active years

20

Publishing since 2006

Research summary
AI-generated

John M. Dewitt conducts clinical research in gastroenterology, focusing on advanced endoscopic procedures for diagnosing and treating diseases of the digestive tract. Much of the work evaluates the effectiveness and safety of techniques such as peroral endoscopic myotomy and endoscopic submucosal dissection, along with molecular markers for classifying pancreatic cysts. Some publications also address neuropathology topics like brain tumor genetics.

Therapeutic endoscopy (myotomy, mucosal resection/dissection)Pancreatic cyst diagnosis and molecular markersEsophageal and gastrointestinal cancer managementEndoscopic ultrasound techniquesNeuropathology and tumor genetics

Publication activity has grown notably in recent years, rising from low single-digit counts earlier in the decade to a peak in 2024.

Generated by claude-opus-4-8 from public bibliographic data · Jul 9, 2026

In context
Among 4,519 mid career Medicine PIs within our index
Citations: 2,616cohort median 614
h-index: 16cohort median 11
Publications / year (recent): 4.2cohort median 3.4

Typically publishes in teams of ~11 · 16% small-team papers (≤3 authors) · across 11 venues

Publication cadence
Publications per year over the last 10 years — averaging 4.2/year recently
2017: 4 publications172018: 2 publications182019: 4 publications19202021: 1 publication212022: 3 publications222023: 4 publications232024: 8 publications8242025: 6 publications2526
Recent publications
Publishes in
  • Gastrointestinal Endoscopy×14
  • Clinical Gastroenterology and Hepatology×5
  • Gastroenterology×4
  • Publisher×2
  • The American Journal of Gastroenterology×2
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By research-topic overlap

This profile was generated automatically from public scholarly data (OpenAlex). Group size and activity levels are estimates derived from co-authorship patterns.

Last updated Sep 1, 2026.

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