{"schema_version":"1","generated_at":"2026-11-04T17:42:19.586Z","data_as_of":null,"url":"https://www.findmykol.com/kol/ernest-choy","json_url":"https://www.findmykol.com/kol/ernest-choy/profile.json","record_kind":"basic","profile_kind":"research","person":{"slug":"ernest-choy","name":"Ernest Choy","specialty":"Medicine","therapeutic_area":"Rheumatology/Immunology","therapeutic_areas":["Rheumatology/Immunology"],"institution":"Cardiff University","institution_url":"https://www.findmykol.com/institution/cardiff-university","register":{"country":"GB"}},"identifiers":{"orcid":"0000-0003-4459-8609","openalex":"A5079748913"},"summary":"Ernest Choy is a Rheumatology/Immunology researcher affiliated with Cardiff University. OpenAlex indexes 591 publications with 31,678 citations (h-index 86); ClinicalTrials.gov lists 1 registered study matched to this name.","overview":null,"focus":{"indications":[],"research_topics":["Rheumatology/Immunology"]},"scholarship":{"works_count":591,"cited_by_count":31678,"h_index":86,"source":"works"},"trials":{"shown":0,"withheld":0,"rows":[],"source":"trials"},"payments":{"note":"Not applicable. This profile is anchored outside the United States, where CMS Open Payments and Medicare prescribing do not report."},"similar":[{"name":"Michael J. Owen","slug":"michael-owen","institution":"Cardiff University","url":"https://www.findmykol.com/kol/michael-owen","json_url":"https://www.findmykol.com/kol/michael-owen/profile.json"},{"name":"Nigel M. Williams","slug":"nigel-williams","institution":"Cardiff University","url":"https://www.findmykol.com/kol/nigel-williams","json_url":"https://www.findmykol.com/kol/nigel-williams/profile.json"},{"name":"James Walters","slug":"james-walters","institution":"Cardiff University","url":"https://www.findmykol.com/kol/james-walters","json_url":"https://www.findmykol.com/kol/james-walters/profile.json"},{"name":"Malcolm David Mason","slug":"malcolm-mason","institution":"Cardiff University","url":"https://www.findmykol.com/kol/malcolm-mason","json_url":"https://www.findmykol.com/kol/malcolm-mason/profile.json"},{"name":"David Felson","slug":"david-felson","institution":"Boston University","specialty":"Rheumatology","url":"https://www.findmykol.com/kol/david-felson","json_url":"https://www.findmykol.com/kol/david-felson/profile.json"},{"name":"Marc Hochberg","slug":"marc-hochberg","institution":"University of Maryland School of Medicine","specialty":"Rheumatology","url":"https://www.findmykol.com/kol/marc-hochberg","json_url":"https://www.findmykol.com/kol/marc-hochberg/profile.json"},{"name":"Philip Mease","slug":"philip-mease","specialty":"Rheumatology","url":"https://www.findmykol.com/kol/philip-mease","json_url":"https://www.findmykol.com/kol/philip-mease/profile.json"},{"name":"Michelle Petri","slug":"michelle-petri","institution":"Johns Hopkins University School of Medicine","specialty":"Rheumatology","url":"https://www.findmykol.com/kol/michelle-petri","json_url":"https://www.findmykol.com/kol/michelle-petri/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"},"trials":{"name":"ClinicalTrials.gov","url":"https://clinicaltrials.gov","provides":"Investigator roles on registered clinical studies"}},"methodology_url":"https://www.findmykol.com/about#methodology"}