{"schema_version":"1","generated_at":"2026-10-28T02:08:53.630Z","data_as_of":null,"url":"https://www.findmykol.com/kol/leonard-wexler","json_url":"https://www.findmykol.com/kol/leonard-wexler/profile.json","record_kind":"basic","profile_kind":"clinical","person":{"slug":"leonard-wexler","name":"Leonard Wexler","credential":"MD","specialty":"Pediatric Hematology-Oncology","specialty_raw":"Pediatric Hematology-Oncology","therapeutic_area":"Oncology","therapeutic_areas":["Oncology"],"institution":"Memorial Sloan Kettering Cancer Center","institution_url":"https://www.findmykol.com/institution/memorial-sloan-kettering-cancer-center","city":"New York","state":"NY","region":{"label":"Northeast","url":"https://www.findmykol.com/region/northeast"}},"identifiers":{"npi":"1831161181","orcid":"0000-0003-0724-8263","openalex":"A5080725919"},"summary":"Leonard Wexler is an Oncology physician affiliated with Memorial Sloan Kettering Cancer Center. OpenAlex indexes 291 publications with 18,898 citations (h-index 62); ClinicalTrials.gov lists 1 registered study matched to this name. By OpenAlex citation count, this profile ranks in the top 5% of Pediatric Hematology-Oncology profiles in the FindMyKOL directory.","overview":null,"focus":{"indications":[],"research_topics":["Oncology"]},"scholarship":{"works_count":291,"cited_by_count":18898,"h_index":62,"latest_activity_year":2023,"citation_standing":{"top_percent":5,"cohort":"Pediatric Hematology-Oncology","method":"https://www.findmykol.com/about#citation-standing"},"source":"works"},"trials":{"count":1,"shown":1,"withheld":0,"matched_by":"investigator name, confirmed against institution and geography","rows":[{"nct":"NCT00077285","title":"Irinotecan and Carboplatin as Upfront Window Therapy in Treating Patients With Newly Diagnosed Intermediate-Risk or High-Risk Rhabdomyosarcoma","phase":"PHASE2","status":"ACTIVE_NOT_RECRUITING","role":"Overall official","sponsor":"Memorial Sloan Kettering Cancer 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ESCALATION STUDY OF SC 70935 WITH ICE CHEMOTHERAPY","fiscal_year":2001,"amount_usd":"192910","organization":"COLUMBIA UNIVERSITY HEALTH SCIENCES","source_url":"https://reporter.nih.gov/quickSearch/M01RR000645"},{"project":"M01RR000645","title":"DOSE ESCALATION STUDY OF SC 70935 WITH ICE CHEMOTHERAPY","fiscal_year":2001,"organization":"COLUMBIA UNIVERSITY HEALTH SCIENCES","source_url":"https://reporter.nih.gov/quickSearch/M01RR000645"}],"source":"grants"},"publications":{"total":50,"shown":5,"withheld":45,"matched_by":"OpenAlex author record","recent":[{"title":"Clinical sequencing of soft tissue and bone sarcomas delineates diverse genomic landscapes and potential therapeutic targets","year":2022,"journal":"Nature Communications","source_url":"https://doi.org/10.1038/s41467-022-30453-x","status":"verified"},{"title":"Prospective pan-cancer germline testing using MSK-IMPACT informs clinical translation in 751 patients with pediatric solid tumors","year":2021,"journal":"Nature Cancer","source_url":"https://doi.org/10.1038/s43018-021-00172-1","status":"verified"},{"title":"Extracellular Vesicle and Particle Biomarkers Define Multiple Human Cancers","year":2020,"journal":"Cell","source_url":"https://doi.org/10.1016/j.cell.2020.07.009","status":"verified"},{"title":"NTRK3 overexpression in undifferentiated sarcomas with YWHAE and BCOR genetic alterations","year":2020,"journal":"Modern Pathology","source_url":"https://doi.org/10.1038/s41379-020-0495-2","status":"verified"},{"title":"Immunogenic neoantigens derived from gene fusions stimulate T cell responses","year":2019,"journal":"Nature Medicine","source_url":"https://doi.org/10.1038/s41591-019-0434-2","status":"verified"}],"source":"works"},"contact":{"address_1":"1275 YORK AVE","city":"New York","state":"NY","zip":"100216007","phone":"212-639-7990","source_url":"https://npiregistry.cms.hhs.gov/provider-view/1831161181","source":"identity"},"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":"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":"Charles Sawyers","slug":"charles-sawyers","institution":"Memorial Sloan Kettering Cancer Center","specialty":"Hematology / Oncology","url":"https://www.findmykol.com/kol/charles-sawyers","json_url":"https://www.findmykol.com/kol/charles-sawyers/profile.json"},{"name":"Mark Kris","slug":"mark-kris","institution":"Memorial Sloan Kettering Cancer Center","specialty":"Medical Oncology","url":"https://www.findmykol.com/kol/mark-kris","json_url":"https://www.findmykol.com/kol/mark-kris/profile.json"},{"name":"Carl June","slug":"carl-june","institution":"University of Pennsylvania","specialty":"Medical Oncology","url":"https://www.findmykol.com/kol/carl-june","json_url":"https://www.findmykol.com/kol/carl-june/profile.json"},{"name":"Rainer Storb","slug":"rainer-storb","institution":"University of Washington","specialty":"Hematology / Oncology","url":"https://www.findmykol.com/kol/rainer-storb","json_url":"https://www.findmykol.com/kol/rainer-storb/profile.json"},{"name":"Christina Fitzmaurice","slug":"christina-fitzmaurice","specialty":"Hematology / Oncology","url":"https://www.findmykol.com/kol/christina-fitzmaurice","json_url":"https://www.findmykol.com/kol/christina-fitzmaurice/profile.json"},{"name":"Larry Norton","slug":"larry-norton","institution":"Memorial Sloan Kettering Cancer Center","specialty":"Medical Oncology","url":"https://www.findmykol.com/kol/larry-norton","json_url":"https://www.findmykol.com/kol/larry-norton/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":2,"publications":45}},"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","coverage":"Practice location (not mailing) from the NPPES record","record_last_updated":"2023-08-11","provider_certified":"2023-08-11","collected_at":"2026-10-27T00:00:00.000Z"},"works":{"name":"OpenAlex","url":"https://openalex.org","provides":"Citations, h-index, research topics, most-cited works and congress abstracts"},"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"}