{"schema_version":"1","generated_at":"2026-11-02T05:12:44.254Z","data_as_of":null,"url":"https://www.findmykol.com/kol/roberto-oleas","json_url":"https://www.findmykol.com/kol/roberto-oleas/profile.json","record_kind":"basic","profile_kind":"clinical","person":{"slug":"roberto-oleas","name":"Roberto Oleas","credential":"MD","specialty":"Gastroenterology","specialty_raw":"Gastroenterology","therapeutic_area":"Gastroenterology","therapeutic_areas":["Gastroenterology"],"institution":"Loyola University Medical Center","institution_url":"https://www.findmykol.com/institution/loyola-university-medical-center","city":"Maywood","state":"IL","region":{"label":"Midwest","url":"https://www.findmykol.com/region/midwest"}},"identifiers":{"npi":"1235701657","orcid":"0000-0001-9810-4745","openalex":"A5018090101"},"summary":"Roberto Oleas is a Gastroenterology physician affiliated with Loyola University Medical Center. OpenAlex indexes 110 publications with 728 citations (h-index 14).","overview":null,"focus":{"indications":[],"research_topics":["Gastroenterology"]},"scholarship":{"works_count":110,"cited_by_count":728,"h_index":14,"source":"works"},"similar":[{"name":"Patrick Stiff","slug":"patrick-stiff","institution":"Loyola University Medical Center","specialty":"Hematology / Oncology","url":"https://www.findmykol.com/kol/patrick-stiff","json_url":"https://www.findmykol.com/kol/patrick-stiff/profile.json"},{"name":"Olufemi Kassim","slug":"olufemi-kassim","institution":"Loyola University Medical Center","specialty":"Gastroenterology","url":"https://www.findmykol.com/kol/olufemi-kassim","json_url":"https://www.findmykol.com/kol/olufemi-kassim/profile.json"},{"name":"Cathleen Cronin","slug":"cathleen-cronin","institution":"Loyola University Medical Center","specialty":"Pediatric Ophthalmology and Strabismus Specialist","url":"https://www.findmykol.com/kol/cathleen-cronin","json_url":"https://www.findmykol.com/kol/cathleen-cronin/profile.json"},{"name":"Jose Biller","slug":"jose-biller","institution":"Loyola University Medical Center","specialty":"Vascular Neurology","url":"https://www.findmykol.com/kol/jose-biller","json_url":"https://www.findmykol.com/kol/jose-biller/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"},"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"}},"methodology_url":"https://www.findmykol.com/about#methodology"}