{"schema_version":"1","generated_at":"2026-11-05T07:38:11.596Z","data_as_of":null,"url":"https://www.findmykol.com/kol/allan-halline","json_url":"https://www.findmykol.com/kol/allan-halline/profile.json","record_kind":"basic","profile_kind":"clinical","person":{"slug":"allan-halline","name":"Allan Halline","specialty":"Gastroenterology","specialty_raw":"Gastroenterology","therapeutic_area":"Gastroenterology","therapeutic_areas":["Gastroenterology"],"institution":"University of Illinois Chicago","institution_url":"https://www.findmykol.com/institution/university-of-illinois-chicago","city":"Chicago","state":"IL","region":{"label":"Midwest","url":"https://www.findmykol.com/region/midwest"}},"identifiers":{"npi":"1821193822","openalex":"A5083856502"},"summary":"Allan Halline is a Gastroenterology physician affiliated with University of Illinois Chicago. OpenAlex indexes 39 publications with 628 citations (h-index 14).","overview":null,"focus":{"indications":[],"research_topics":["Gastroenterology"]},"scholarship":{"works_count":39,"cited_by_count":628,"h_index":14,"latest_activity_year":1988,"source":"works"},"funding":{"award_count":1,"fiscal_years":{"first":1987,"last":1988},"rows_total":2,"shown":2,"withheld":0,"matched_by":"principal investigator name at an organization in the practice state","rows":[{"project":"F32CA008266","title":"PREMALIGNANT COLONIC EPITHELIAL CELL MEMBRANE CHANGES","fiscal_year":1988,"organization":"MICHAEL REESE HOSPITAL","source_url":"https://reporter.nih.gov/quickSearch/F32CA008266"},{"project":"F32CA008266","title":"PREMALIGNANT COLONIC EPITHELIAL CELL MEMBRANE CHANGES","fiscal_year":1987,"organization":"MICHAEL REESE HOSP &MED CTR (CHICAGO)","source_url":"https://reporter.nih.gov/quickSearch/F32CA008266"}],"source":"grants"},"similar":[{"name":"Jerry Krishnan","slug":"jerry-krishnan","institution":"University of Illinois Chicago","specialty":"Pulmonary Disease","url":"https://www.findmykol.com/kol/jerry-krishnan","json_url":"https://www.findmykol.com/kol/jerry-krishnan/profile.json"},{"name":"John Daugirdas","slug":"john-daugirdas","institution":"University of Illinois Chicago","specialty":"Nephrology","url":"https://www.findmykol.com/kol/john-daugirdas","json_url":"https://www.findmykol.com/kol/john-daugirdas/profile.json"},{"name":"Niranjan Karnik","slug":"niranjan-karnik","institution":"University of Illinois Chicago","specialty":"Child & Adolescent Psychiatry","url":"https://www.findmykol.com/kol/niranjan-karnik","json_url":"https://www.findmykol.com/kol/niranjan-karnik/profile.json"},{"name":"Oana Danciu","slug":"oana-danciu","institution":"University of Illinois Chicago","specialty":"Hematology / Oncology","url":"https://www.findmykol.com/kol/oana-danciu","json_url":"https://www.findmykol.com/kol/oana-danciu/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"}