{"schema_version":"1","generated_at":"2026-10-29T21:49:17.571Z","data_as_of":null,"url":"https://www.findmykol.com/kol/geumyoun-gwak","json_url":"https://www.findmykol.com/kol/geumyoun-gwak/profile.json","record_kind":"basic","profile_kind":"research","person":{"slug":"geumyoun-gwak","name":"Geum‐Youn Gwak","specialty":"Medicine","therapeutic_area":"Gastroenterology","therapeutic_areas":["Gastroenterology"],"institution":"Samsung Medical Center","institution_url":"https://www.findmykol.com/institution/samsung-medical-center","register":{"country":"KR"}},"identifiers":{"orcid":"0000-0002-6453-3450","openalex":"A5059460857"},"summary":"Geum‐Youn Gwak is a Gastroenterology researcher affiliated with Samsung Medical Center. OpenAlex indexes 307 publications with 12,506 citations (h-index 53).","overview":null,"focus":{"indications":[],"research_topics":["Gastroenterology"]},"scholarship":{"works_count":307,"cited_by_count":12506,"h_index":53,"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":"Jeeyun Lee","slug":"jeeyun-lee","institution":"Samsung Medical Center","url":"https://www.findmykol.com/kol/jeeyun-lee","json_url":"https://www.findmykol.com/kol/jeeyun-lee/profile.json"},{"name":"Junhun Cho","slug":"junhun-cho","institution":"Samsung Medical Center","url":"https://www.findmykol.com/kol/junhun-cho","json_url":"https://www.findmykol.com/kol/junhun-cho/profile.json"},{"name":"Myung‐Ju Ahn","slug":"myungju-ahn","institution":"Samsung Medical Center","url":"https://www.findmykol.com/kol/myungju-ahn","json_url":"https://www.findmykol.com/kol/myungju-ahn/profile.json"},{"name":"Young‐Eun Kim","slug":"youngeun-kim","institution":"Samsung Medical Center","url":"https://www.findmykol.com/kol/youngeun-kim","json_url":"https://www.findmykol.com/kol/youngeun-kim/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":["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"}