{"schema_version":"1","generated_at":"2026-11-06T18:55:12.393Z","data_as_of":null,"url":"https://www.findmykol.com/kol/yvona-trnka","json_url":"https://www.findmykol.com/kol/yvona-trnka/profile.json","record_kind":"basic","profile_kind":"clinical","person":{"slug":"yvona-trnka","name":"Yvona Trnka","credential":"MD","specialty":"Gastroenterology","specialty_raw":"Gastroenterology","therapeutic_area":"Gastroenterology","therapeutic_areas":["Gastroenterology"],"institution":"Boston University","institution_url":"https://www.findmykol.com/institution/boston-university","city":"Boston","state":"MA","region":{"label":"Northeast","url":"https://www.findmykol.com/region/northeast"}},"identifiers":{"npi":"1427143957","openalex":"A5014269432"},"summary":"Yvona Trnka is a Gastroenterology physician affiliated with Boston University. OpenAlex indexes 10 publications with 412 citations (h-index 7).","overview":null,"focus":{"indications":[],"research_topics":["Gastroenterology"]},"scholarship":{"works_count":10,"cited_by_count":412,"h_index":7,"latest_activity_year":1985,"source":"works"},"funding":{"award_count":1,"fiscal_years":{"first":1985,"last":1985},"rows_total":1,"shown":1,"withheld":0,"matched_by":"principal investigator name at an organization in the practice state","rows":[{"project":"M01RR001032","title":"CLOSTRIDIA TOXIN ANALYSIS IN PATIENTS WITH DIARRHEA","fiscal_year":1985,"organization":"BETH ISRAEL DEACONESS MEDICAL CENTER","source_url":"https://reporter.nih.gov/quickSearch/M01RR001032"}],"source":"grants"},"similar":[{"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":"Gary Balady","slug":"gary-balady","institution":"Boston University","specialty":"Cardiovascular Disease","url":"https://www.findmykol.com/kol/gary-balady","json_url":"https://www.findmykol.com/kol/gary-balady/profile.json"},{"name":"Andrew Budson","slug":"andrew-budson","institution":"Boston University","specialty":"Neurology","url":"https://www.findmykol.com/kol/andrew-budson","json_url":"https://www.findmykol.com/kol/andrew-budson/profile.json"},{"name":"Davidson Hamer","slug":"davidson-hamer","institution":"Boston University","specialty":"Infectious Disease","url":"https://www.findmykol.com/kol/davidson-hamer","json_url":"https://www.findmykol.com/kol/davidson-hamer/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":"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"},{"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 directory record. 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":{}},"sources":{"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"},"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"}