{"schema_version":"1","generated_at":"2026-11-13T23:58:51.941Z","data_as_of":null,"url":"https://www.findmykol.com/kol/tetsuya-ishikawa","json_url":"https://www.findmykol.com/kol/tetsuya-ishikawa/profile.json","record_kind":"basic","profile_kind":"research","person":{"slug":"tetsuya-ishikawa","name":"Tetsuya Ishikawa","specialty":"Medicine","therapeutic_area":"Gastroenterology","therapeutic_areas":["Gastroenterology"],"institution":"Dokkyo Medical University Saitama Medical Center","institution_url":"https://www.findmykol.com/institution/dokkyo-medical-university-saitama-medical-center","register":{"country":"JP"}},"identifiers":{"orcid":"0000-0002-8506-4948","openalex":"A5078219838"},"summary":"Tetsuya Ishikawa is a Gastroenterology researcher affiliated with Dokkyo Medical University Saitama Medical Center. OpenAlex indexes 346 publications with 8,990 citations (h-index 46).","overview":null,"focus":{"indications":[],"research_topics":["Gastroenterology"]},"scholarship":{"works_count":346,"cited_by_count":8990,"h_index":46,"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":"Hideto Tamura","slug":"hideto-tamura","institution":"Dokkyo Medical University Saitama Medical Center","url":"https://www.findmykol.com/kol/hideto-tamura","json_url":"https://www.findmykol.com/kol/hideto-tamura/profile.json"},{"name":"Hideyuki Yoshitomi","slug":"hideyuki-yoshitomi","institution":"Dokkyo Medical University Saitama Medical Center","url":"https://www.findmykol.com/kol/hideyuki-yoshitomi","json_url":"https://www.findmykol.com/kol/hideyuki-yoshitomi/profile.json"},{"name":"Tomoyo Matsubara","slug":"tomoyo-matsubara","institution":"Dokkyo Medical University Saitama Medical Center","url":"https://www.findmykol.com/kol/tomoyo-matsubara","json_url":"https://www.findmykol.com/kol/tomoyo-matsubara/profile.json"},{"name":"Koshi Hashimoto","slug":"koshi-hashimoto","institution":"Dokkyo Medical University Saitama Medical Center","url":"https://www.findmykol.com/kol/koshi-hashimoto","json_url":"https://www.findmykol.com/kol/koshi-hashimoto/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"}