{"schema_version":"1","generated_at":"2026-11-02T04:28:46.680Z","data_as_of":null,"url":"https://www.findmykol.com/kol/estella-alonso","json_url":"https://www.findmykol.com/kol/estella-alonso/profile.json","record_kind":"basic","profile_kind":"clinical","person":{"slug":"estella-alonso","name":"Estella Alonso","credential":"MD","specialty":"Pediatric Gastroenterology","specialty_raw":"Pediatric Gastroenterology","therapeutic_area":"Gastroenterology","therapeutic_areas":["Gastroenterology"],"city":"Chicago","state":"IL","region":{"label":"Midwest","url":"https://www.findmykol.com/region/midwest"}},"identifiers":{"npi":"1457394595"},"summary":"Estella Alonso is a Gastroenterology physician. ClinicalTrials.gov lists 1 registered study matched to this name.","overview":null,"focus":{"indications":[],"research_topics":["Gastroenterology"]},"scholarship":{"note":"Research metrics are not shown for this record: either no confident publication match for this name, or more than one clinician shares the matched author record."},"trials":{"count":1,"shown":1,"withheld":0,"matched_by":"investigator name, confirmed against institution and geography","rows":[{"nct":"NCT04862221","title":"TReatment for ImmUne Mediated PathopHysiology","phase":"PHASE2","status":"ACTIVE_NOT_RECRUITING","role":"Overall official","sponsor":"National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK)","source_url":"https://clinicaltrials.gov/study/NCT04862221","trial_url":"https://www.findmykol.com/trial/NCT04862221"}],"source":"trials"},"payments":{"company_count":2,"program_years":{"first":2021,"last":null},"rows_total":2,"shown":2,"withheld":0,"rows":[{"payer":"Mallinckrodt Hospital Products Inc.","program_year":2024,"amount_usd":2370,"payment_count":1,"source_url":"https://openpaymentsdata.cms.gov/search?query=1457394595"},{"payer":"Astellas Pharma US Inc","program_year":2023,"amount_usd":20.69,"payment_count":1,"source_url":"https://openpaymentsdata.cms.gov/search?query=1457394595"}],"record_url":"https://openpaymentsdata.cms.gov/search?query=1457394595","source":"payments"},"funding":{"award_count":7,"fiscal_years":{"first":1991,"last":2026},"rows_total":26,"shown":3,"withheld":23,"matched_by":"principal investigator name at an organization in the practice state","rows":[{"project":"U01DK127995","title":"Pediatric Acute Liver Failure Immune Response Network (PALF IRN): Treatment for Immune Mediated Pathophysiology (TRIUMPH)","fiscal_year":2026,"amount_usd":"2560333","organization":"LURIE CHILDREN'S HOSPITAL OF CHICAGO","source_url":"https://reporter.nih.gov/quickSearch/U01DK127995"},{"project":"U01DK127995","title":"Pediatric Acute Liver Failure Immune Response Network (PALF IRN): Treatment for Immune Mediated Pathophysiology (TRIUMPH)","fiscal_year":2025,"amount_usd":"2180043","organization":"LURIE CHILDREN'S HOSPITAL OF CHICAGO","source_url":"https://reporter.nih.gov/quickSearch/U01DK127995"},{"project":"U01DK127995","title":"Pediatric Acute Liver Failure Immune Response Network (PALF IRN): Treatment for Immune Mediated Pathophysiology (TRIUMPH)","fiscal_year":2024,"amount_usd":"3678947","organization":"LURIE CHILDREN'S HOSPITAL OF CHICAGO","source_url":"https://reporter.nih.gov/quickSearch/U01DK127995"}],"source":"grants"},"contact":{"address_1":"225 E CHICAGO AVE","city":"Chicago","state":"IL","zip":"606112991","phone":"312-227-4606","source_url":"https://npiregistry.cms.hhs.gov/provider-view/1457394595","source":"identity"},"similar":[{"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":["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":{"funding":23}},"sources":{"identity":{"name":"NPPES (CMS)","url":"https://npiregistry.cms.hhs.gov","provides":"Identity, specialty and practice location for every U.S. clinician","coverage":"Practice location (not mailing) from the NPPES record","record_last_updated":"2024-01-23","provider_certified":"2024-01-23","collected_at":"2026-10-31T00:00:00.000Z"},"trials":{"name":"ClinicalTrials.gov","url":"https://clinicaltrials.gov","provides":"Investigator roles on registered clinical studies"},"payments":{"name":"CMS Open Payments","url":"https://openpaymentsdata.cms.gov","provides":"Industry payments reported to CMS, by company and program year","disclaimer":"Payments are publicly reported to CMS. Their existence does not imply wrongdoing; CMS does not interpret these data.","coverage":"Program years 2021 onward"},"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"}