{"schema_version":"1","generated_at":"2026-10-31T06:56:52.649Z","data_as_of":null,"url":"https://www.findmykol.com/kol/david-alpers","json_url":"https://www.findmykol.com/kol/david-alpers/profile.json","record_kind":"basic","profile_kind":"clinical","person":{"slug":"david-alpers","name":"David Alpers","credential":"MD","specialty":"Gastroenterology","specialty_raw":"Gastroenterology","therapeutic_area":"Gastroenterology","therapeutic_areas":["Gastroenterology"],"institution":"Washington University in St. Louis","institution_url":"https://www.findmykol.com/institution/washington-university-school-of-medicine-in-st-louis","city":"Saint Louis","state":"MO","region":{"label":"Midwest","url":"https://www.findmykol.com/region/midwest"}},"identifiers":{"npi":"1740207208","orcid":"0000-0002-0539-1042","openalex":"A5017222088"},"summary":"David Alpers is a Gastroenterology physician affiliated with Washington University in St. Louis. OpenAlex indexes 480 publications with 13,160 citations (h-index 64). By OpenAlex citation count, this profile ranks in the top 10% of Gastroenterology profiles in the FindMyKOL directory.","overview":null,"focus":{"indications":[],"research_topics":["Gastroenterology"]},"scholarship":{"works_count":480,"cited_by_count":13160,"h_index":64,"latest_activity_year":2020,"citation_standing":{"top_percent":10,"cohort":"Gastroenterology","method":"https://www.findmykol.com/about#citation-standing"},"source":"works"},"payments":{"company_count":44,"program_years":{"first":2021,"last":null},"rows_total":0,"shown":0,"withheld":0,"rows":[],"record_url":"https://openpaymentsdata.cms.gov/search?query=1740207208","source":"payments"},"funding":{"award_count":8,"fiscal_years":{"first":1985,"last":2020},"rows_total":72,"shown":3,"withheld":69,"matched_by":"principal investigator name at an organization in the practice state","rows":[{"project":"P30DK056341","title":"Pilot and Feasibility Program","fiscal_year":2020,"amount_usd":"156666","organization":"WASHINGTON UNIVERSITY","source_url":"https://reporter.nih.gov/quickSearch/P30DK056341"},{"project":"P30DK056341","title":"Enrichment Program","fiscal_year":2020,"amount_usd":"36246","organization":"WASHINGTON UNIVERSITY","source_url":"https://reporter.nih.gov/quickSearch/P30DK056341"},{"project":"P30DK056341","title":"Pilot and Feasibility Program","fiscal_year":2019,"amount_usd":"156666","organization":"WASHINGTON UNIVERSITY","source_url":"https://reporter.nih.gov/quickSearch/P30DK056341"}],"source":"grants"},"similar":[{"name":"Randall Bateman","slug":"randall-bateman","institution":"Washington University in St. Louis","specialty":"Neurology","url":"https://www.findmykol.com/kol/randall-bateman","json_url":"https://www.findmykol.com/kol/randall-bateman/profile.json"},{"name":"Janet McGill","slug":"janet-mcgill","institution":"Washington University in St. Louis","specialty":"Endocrinology, Diabetes & Metabolism","url":"https://www.findmykol.com/kol/janet-mcgill","json_url":"https://www.findmykol.com/kol/janet-mcgill/profile.json"},{"name":"Robert Carney","slug":"robert-carney","institution":"Washington University in St. Louis","specialty":"Cardiovascular Disease","url":"https://www.findmykol.com/kol/robert-carney","json_url":"https://www.findmykol.com/kol/robert-carney/profile.json"},{"name":"David Clifford","slug":"david-clifford","institution":"Washington University in St. Louis","specialty":"Neurology","url":"https://www.findmykol.com/kol/david-clifford","json_url":"https://www.findmykol.com/kol/david-clifford/profile.json"},{"name":"Charles Rice","slug":"charles-rice","institution":"The Rockefeller University","specialty":"Gastroenterology","url":"https://www.findmykol.com/kol/charles-rice","json_url":"https://www.findmykol.com/kol/charles-rice/profile.json"},{"name":"Edward Loftus","slug":"edward-loftus","institution":"Mayo Clinic Rochester","specialty":"Gastroenterology","url":"https://www.findmykol.com/kol/edward-loftus","json_url":"https://www.findmykol.com/kol/edward-loftus/profile.json"},{"name":"Naga Chalasani","slug":"naga-chalasani","institution":"Indiana University School of Medicine","specialty":"Gastroenterology","url":"https://www.findmykol.com/kol/naga-chalasani","json_url":"https://www.findmykol.com/kol/naga-chalasani/profile.json"},{"name":"Bruce Sands","slug":"bruce-sands","institution":"Icahn School of Medicine at Mount Sinai","specialty":"Gastroenterology","url":"https://www.findmykol.com/kol/bruce-sands","json_url":"https://www.findmykol.com/kol/bruce-sands/profile.json"}],"coverage":{"note":"A basic record from the physician directory. Sections absent here were not yet checked for this person, so absence means not yet looked, never none found.","not_yet_checked":["congress","network","presence","recognition"]},"not_included":{"note":"This document is the public layer: neutral facts cited to their source. Judgments (influence tier, archetype, trajectory commentary) and the itemized rows past each section's public teaser are account features and are not served here or to crawlers.","withheld_rows":{"funding":69}},"sources":{"orcid":{"name":"ORCID","url":"https://orcid.org","provides":"The verified researcher identity that anchors authorship"},"identity":{"name":"NPPES (CMS)","url":"https://npiregistry.cms.hhs.gov","provides":"Identity, specialty and practice location for every U.S. clinician"},"works":{"name":"OpenAlex","url":"https://openalex.org","provides":"Citations, h-index, research topics, most-cited works and congress abstracts"},"payments":{"name":"CMS Open Payments","url":"https://openpaymentsdata.cms.gov","provides":"Industry payments reported to CMS, by company and program year","disclaimer":"Payments are publicly reported to CMS. Their existence does not imply wrongdoing; CMS does not interpret these data.","coverage":"Program years 2021 onward"},"grants":{"name":"NIH RePORTER","url":"https://reporter.nih.gov","provides":"Federally funded research awards, by fiscal year"}},"methodology_url":"https://www.findmykol.com/about#methodology"}