{"schema_version":"1","generated_at":"2026-10-28T23:40:59.149Z","data_as_of":null,"url":"https://www.findmykol.com/kol/ivan-marchena-mendez","json_url":"https://www.findmykol.com/kol/ivan-marchena-mendez/profile.json","record_kind":"basic","profile_kind":"clinical","person":{"slug":"ivan-marchena-mendez","name":"Ivan Marchena- Mendez","credential":"MD","specialty":"Rheumatology","specialty_raw":"Rheumatology","therapeutic_area":"Rheumatology/Immunology","therapeutic_areas":["Rheumatology/Immunology"],"institution":"SUNY Upstate Medical University","institution_url":"https://www.findmykol.com/institution/suny-upstate-medical-university","city":"York","state":"PA","region":{"label":"Northeast","url":"https://www.findmykol.com/region/northeast"}},"identifiers":{"npi":"1760794259","openalex":"A5057512844"},"summary":"Ivan Marchena- Mendez is a Rheumatology/Immunology physician affiliated with SUNY Upstate Medical University. OpenAlex indexes 5 publications with 497 citations (h-index 3).","overview":null,"focus":{"indications":[],"research_topics":["Rheumatology/Immunology"]},"scholarship":{"works_count":5,"cited_by_count":497,"h_index":3,"source":"works"},"similar":[{"name":"Jeffrey Ross","slug":"jeffrey-ross","institution":"SUNY Upstate Medical University","specialty":"Medical Oncology","url":"https://www.findmykol.com/kol/jeffrey-ross","json_url":"https://www.findmykol.com/kol/jeffrey-ross/profile.json"},{"name":"Andras Perl","slug":"andras-perl","institution":"SUNY Upstate Medical University","specialty":"Rheumatology","url":"https://www.findmykol.com/kol/andras-perl","json_url":"https://www.findmykol.com/kol/andras-perl/profile.json"},{"name":"Jade Homsi","slug":"jade-homsi","institution":"SUNY Upstate Medical University","specialty":"Hematology / Oncology","url":"https://www.findmykol.com/kol/jade-homsi","json_url":"https://www.findmykol.com/kol/jade-homsi/profile.json"},{"name":"Jorge Romero","slug":"jorge-romero","institution":"SUNY Upstate Medical University","specialty":"Clinical Cardiac Electrophysiology","url":"https://www.findmykol.com/kol/jorge-romero","json_url":"https://www.findmykol.com/kol/jorge-romero/profile.json"},{"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":"Marc Hochberg","slug":"marc-hochberg","institution":"University of Maryland School of Medicine","specialty":"Rheumatology","url":"https://www.findmykol.com/kol/marc-hochberg","json_url":"https://www.findmykol.com/kol/marc-hochberg/profile.json"},{"name":"Philip Mease","slug":"philip-mease","specialty":"Rheumatology","url":"https://www.findmykol.com/kol/philip-mease","json_url":"https://www.findmykol.com/kol/philip-mease/profile.json"},{"name":"Michelle Petri","slug":"michelle-petri","institution":"Johns Hopkins University School of Medicine","specialty":"Rheumatology","url":"https://www.findmykol.com/kol/michelle-petri","json_url":"https://www.findmykol.com/kol/michelle-petri/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":{"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"}