{"schema_version":"1","generated_at":"2026-11-01T09:00:04.364Z","data_as_of":null,"url":"https://www.findmykol.com/kol/katherine-marzan","json_url":"https://www.findmykol.com/kol/katherine-marzan/profile.json","record_kind":"basic","profile_kind":"clinical","person":{"slug":"katherine-marzan","name":"Katherine Marzan","credential":"MD","specialty":"Pediatric Rheumatology","specialty_raw":"Pediatric Rheumatology","therapeutic_area":"Rheumatology/Immunology","therapeutic_areas":["Rheumatology/Immunology"],"institution":"Children's Hospital of Los Angeles","institution_url":"https://www.findmykol.com/institution/children-s-hospital-of-los-angeles","city":"Los Angeles","state":"CA","region":{"label":"West","url":"https://www.findmykol.com/region/west"}},"identifiers":{"npi":"1184719908","openalex":"A5036066851"},"summary":"Katherine Marzan is a Rheumatology/Immunology physician affiliated with Children's Hospital of Los Angeles. 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