{"schema_version":"1","generated_at":"2026-11-13T13:05:28.258Z","data_as_of":null,"url":"https://www.findmykol.com/kol/david-appleton","json_url":"https://www.findmykol.com/kol/david-appleton/profile.json","record_kind":"basic","profile_kind":"research","person":{"slug":"david-appleton","name":"David R. Appleton","specialty":"Medicine","therapeutic_area":"Gastroenterology","therapeutic_areas":["Gastroenterology"],"institution":"Universiti Putra Malaysia","institution_url":"https://www.findmykol.com/institution/universiti-putra-malaysia","register":{"country":"MY"}},"identifiers":{"orcid":"0000-0001-8570-1428","openalex":"A5016027484"},"summary":"David R. Appleton is a Gastroenterology researcher affiliated with Universiti Putra Malaysia. OpenAlex indexes 157 publications with 12,642 citations (h-index 37).","overview":null,"focus":{"indications":[],"research_topics":["Gastroenterology"]},"scholarship":{"works_count":157,"cited_by_count":12642,"h_index":37,"source":"works"},"payments":{"note":"Not applicable. This profile is anchored outside the United States, where CMS Open Payments and Medicare prescribing do not report."},"similar":[{"name":"Lekhraj Rampal","slug":"lekhraj-rampal-my","institution":"Universiti Putra Malaysia","url":"https://www.findmykol.com/kol/lekhraj-rampal-my","json_url":"https://www.findmykol.com/kol/lekhraj-rampal-my/profile.json"},{"name":"Sanjay Rampal","slug":"sanjay-rampal-my","institution":"Universiti Putra Malaysia","url":"https://www.findmykol.com/kol/sanjay-rampal-my","json_url":"https://www.findmykol.com/kol/sanjay-rampal-my/profile.json"},{"name":"Rana Muhammad Aadil","slug":"rana-aadil","institution":"Universiti Putra Malaysia","url":"https://www.findmykol.com/kol/rana-aadil","json_url":"https://www.findmykol.com/kol/rana-aadil/profile.json"},{"name":"Lekhraj Rampal","slug":"lekhraj-rampal-my-2","institution":"Universiti Putra Malaysia","url":"https://www.findmykol.com/kol/lekhraj-rampal-my-2","json_url":"https://www.findmykol.com/kol/lekhraj-rampal-my-2/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":"Jean-Frederic Colombel","slug":"jean-frederic-colombel","institution":"Icahn School of Medicine at Mount Sinai","specialty":"Gastroenterology","url":"https://www.findmykol.com/kol/jean-frederic-colombel","json_url":"https://www.findmykol.com/kol/jean-frederic-colombel/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":"Kris Kowdley","slug":"kris-kowdley","institution":"Washington State University","specialty":"Gastroenterology","url":"https://www.findmykol.com/kol/kris-kowdley","json_url":"https://www.findmykol.com/kol/kris-kowdley/profile.json"}],"coverage":{"note":"A basic directory record. Sections absent here were not yet checked for this person, so absence means not yet looked, never none found.","not_yet_checked":["funding","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":{}},"sources":{"orcid":{"name":"ORCID","url":"https://orcid.org","provides":"The verified researcher identity that anchors authorship"},"works":{"name":"OpenAlex","url":"https://openalex.org","provides":"Citations, h-index, research topics, most-cited works and congress abstracts"}},"methodology_url":"https://www.findmykol.com/about#methodology"}