{"schema_version":"1","generated_at":"2026-10-31T04:51:46.224Z","data_as_of":null,"url":"https://www.findmykol.com/kol/marcel-horowitz","json_url":"https://www.findmykol.com/kol/marcel-horowitz/profile.json","record_kind":"basic","profile_kind":"clinical","person":{"slug":"marcel-horowitz","name":"Marcel Horowitz","credential":"M, D","specialty":"Urology","specialty_raw":"Urology","therapeutic_area":"Genitourinary","therapeutic_areas":["Genitourinary"],"city":"Baltimore","state":"MD","region":{"label":"Northeast","url":"https://www.findmykol.com/region/northeast"}},"identifiers":{"npi":"1003079047","openalex":"A5004979762"},"summary":"Marcel Horowitz is a Genitourinary physician. OpenAlex indexes 65 publications with 761 citations (h-index 10).","overview":null,"focus":{"indications":[],"research_topics":["Genitourinary"]},"scholarship":{"works_count":65,"cited_by_count":761,"h_index":10,"latest_activity_year":2024,"source":"works"},"publications":{"total":50,"shown":5,"withheld":45,"matched_by":"OpenAlex author record","recent":[{"title":"What have we learned from the COVID-19 pandemic to strengthen the health and resilience of California communities and the food system?","year":2024,"journal":"California Agriculture","source_url":"https://doi.org/10.3733/ca.2024a0003","status":"verified"},{"title":"Leveraging 4-H to Address Emergent Health Needs during the Covid-19 Pandemic: Epidemiology Pilot Project","year":2024,"journal":"Journal of Extension","source_url":"https://doi.org/10.34068/joe.61.03.17","status":"verified"},{"title":"UC 4-H youth spread the facts — not the disease — during COVID-19","year":2023,"journal":"California Agriculture","source_url":"https://doi.org/10.3733/ca.2023a0013","status":"verified"},{"title":"Influence of pre-schooler and parent nutrition education on carotenoid levels of Mexican-heritage children","year":2020,"journal":"Public Health Nutrition","source_url":"https://doi.org/10.1017/s1368980019004579","status":"verified"},{"title":"Niños Sanos, familia sana: Recipes","year":2019,"source_url":"https://doi.org/10.3733/ucanr.8586","status":"verified"}],"source":"works"},"similar":[{"name":"Howard Scher","slug":"howard-scher","institution":"Memorial Sloan Kettering Cancer Center","specialty":"Medical Oncology","url":"https://www.findmykol.com/kol/howard-scher","json_url":"https://www.findmykol.com/kol/howard-scher/profile.json"},{"name":"Toni Choueiri","slug":"toni-choueiri","institution":"Dana-Farber Cancer Institute","specialty":"Medical Oncology","url":"https://www.findmykol.com/kol/toni-choueiri","json_url":"https://www.findmykol.com/kol/toni-choueiri/profile.json"},{"name":"Robert Motzer","slug":"robert-motzer","institution":"Memorial Sloan Kettering Cancer Center","specialty":"Medical Oncology","url":"https://www.findmykol.com/kol/robert-motzer","json_url":"https://www.findmykol.com/kol/robert-motzer/profile.json"},{"name":"Fred Saad","slug":"fred-saad","institution":"Centre hospitalier de l'Université de Montréal (CHUM)","specialty":"Medical Oncology","url":"https://www.findmykol.com/kol/fred-saad","json_url":"https://www.findmykol.com/kol/fred-saad/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":{"publications":45}},"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"}