{"schema_version":"1","generated_at":"2026-11-01T05:41:10.625Z","data_as_of":null,"url":"https://www.findmykol.com/kol/matthew-gillespie","json_url":"https://www.findmykol.com/kol/matthew-gillespie/profile.json","record_kind":"basic","profile_kind":"clinical","person":{"slug":"matthew-gillespie","name":"Matthew Gillespie","credential":"MD","specialty":"Pediatric Cardiology","specialty_raw":"Pediatric Cardiology","therapeutic_area":"Cardiology","therapeutic_areas":["Cardiology"],"institution":"Children's Hospital of Philadelphia","institution_url":"https://www.findmykol.com/institution/children-s-hospital-of-philadelphia","city":"Philadelphia","state":"PA","region":{"label":"Northeast","url":"https://www.findmykol.com/region/northeast"}},"identifiers":{"npi":"1801815469","orcid":"0000-0002-9555-8212","openalex":"A5024690253"},"summary":"Matthew Gillespie is a Cardiology physician affiliated with Children's Hospital of Philadelphia. OpenAlex indexes 274 publications with 6,341 citations (h-index 46); ClinicalTrials.gov lists 1 registered study matched to this name. By OpenAlex citation count, this profile ranks in the top 10% of Pediatric Cardiology profiles in the FindMyKOL directory.","overview":null,"focus":{"indications":[],"research_topics":["Cardiology"]},"scholarship":{"works_count":274,"cited_by_count":6341,"h_index":46,"latest_activity_year":2025,"citation_standing":{"top_percent":10,"cohort":"Pediatric Cardiology","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":"NCT02985684","title":"Safety and Efficacy Study of Transcatheter Closure of Ostium Secundum ASDs","phase":"NA","status":"COMPLETED","role":"Overall official","sponsor":"W.L.Gore & Associates","source_url":"https://clinicaltrials.gov/study/NCT02985684","trial_url":"https://www.findmykol.com/trial/NCT02985684"}],"source":"trials"},"payments":{"company_count":8,"program_years":{"first":2021,"last":null},"rows_total":19,"shown":3,"withheld":16,"rows":[{"payer":"Medtronic, Inc.","program_year":2025,"amount_usd":341125.07,"payment_count":165,"source_url":"https://openpaymentsdata.cms.gov/search?query=1801815469"},{"payer":"W. L. Gore & Associates, Inc.","program_year":2025,"amount_usd":20178.67,"payment_count":29,"source_url":"https://openpaymentsdata.cms.gov/search?query=1801815469"},{"payer":"Stryker Corporation","program_year":2025,"amount_usd":115.23,"payment_count":3,"source_url":"https://openpaymentsdata.cms.gov/search?query=1801815469"}],"record_url":"https://openpaymentsdata.cms.gov/search?query=1801815469","source":"payments"},"publications":{"total":50,"shown":5,"withheld":45,"matched_by":"OpenAlex author record","recent":[{"title":"Early Outcomes From a Multicenter Transcatheter Self-Expanding Pulmonary Valve Replacement Registry","year":2024,"journal":"Journal of the American College of Cardiology","source_url":"https://doi.org/10.1016/j.jacc.2024.02.010","status":"verified"},{"title":"1-Year Outcomes in a Pooled Cohort of Harmony Transcatheter Pulmonary Valve Clinical Trial Participants","year":2023,"journal":"JACC: Cardiovascular Interventions","source_url":"https://doi.org/10.1016/j.jcin.2023.03.002","status":"verified"},{"title":"Evaluation of Clazakizumab (Anti–Interleukin-6) in Patients With Treatment-Resistant Chronic Active Antibody-Mediated Rejection of Kidney Allografts","year":2022,"journal":"Kidney International Reports","source_url":"https://doi.org/10.1016/j.ekir.2022.01.1074","status":"verified"},{"title":"Age-related enhanced degeneration of bioprosthetic valves due to leaflet calcification, tissue crosslinking, and structural changes","year":2022,"journal":"Cardiovascular Research","source_url":"https://doi.org/10.1093/cvr/cvac002","status":"verified"},{"title":"Consensus Guidelines for the Prevention and Management of Periprocedural Complications of Transcatheter Patent Ductus Arteriosus Closure with the Amplatzer Piccolo Occluder in Extremely Low Birth Weight Infants","year":2021,"journal":"Pediatric Cardiology","source_url":"https://doi.org/10.1007/s00246-021-02665-3","status":"verified"}],"source":"works"},"contact":{"address_1":"3401 CIVIC CENTER BLVD","address_2":"CHILDREN'S HOSPITAL OF PHILADELPHIA - CARDIOLOGY","city":"Philadelphia","state":"PA","zip":"191044319","phone":"215-590-4040","source_url":"https://npiregistry.cms.hhs.gov/provider-view/1801815469","source":"identity"},"similar":[{"name":"Stephan Grupp","slug":"stephan-grupp","institution":"Children's Hospital of Philadelphia","specialty":"Hematology / Oncology","url":"https://www.findmykol.com/kol/stephan-grupp","json_url":"https://www.findmykol.com/kol/stephan-grupp/profile.json"},{"name":"John Maris","slug":"john-maris","institution":"Children's Hospital of Philadelphia","specialty":"Pediatric Hematology-Oncology","url":"https://www.findmykol.com/kol/john-maris","json_url":"https://www.findmykol.com/kol/john-maris/profile.json"},{"name":"Stephen Hunger","slug":"stephen-hunger","institution":"Children's Hospital of Philadelphia","specialty":"Pediatric Hematology-Oncology","url":"https://www.findmykol.com/kol/stephen-hunger","json_url":"https://www.findmykol.com/kol/stephen-hunger/profile.json"},{"name":"Jack Rychik","slug":"jack-rychik","institution":"Children's Hospital of Philadelphia","specialty":"Pediatric Cardiology","url":"https://www.findmykol.com/kol/jack-rychik","json_url":"https://www.findmykol.com/kol/jack-rychik/profile.json"},{"name":"Deepak Bhatt","slug":"deepak-bhatt","institution":"Icahn School of Medicine at Mount Sinai","specialty":"Interventional Cardiology","url":"https://www.findmykol.com/kol/deepak-bhatt","json_url":"https://www.findmykol.com/kol/deepak-bhatt/profile.json"},{"name":"Harlan Krumholz","slug":"harlan-krumholz","institution":"Yale School of Medicine","specialty":"Cardiovascular Disease","url":"https://www.findmykol.com/kol/harlan-krumholz","json_url":"https://www.findmykol.com/kol/harlan-krumholz/profile.json"},{"name":"Scott Solomon","slug":"scott-solomon","institution":"Brigham and Women's Hospital","specialty":"Cardiovascular Disease","url":"https://www.findmykol.com/kol/scott-solomon","json_url":"https://www.findmykol.com/kol/scott-solomon/profile.json"},{"name":"Eric Topol","slug":"eric-topol","institution":"Scripps Research Institute (Scripps Research)","specialty":"Cardiovascular Disease","url":"https://www.findmykol.com/kol/eric-topol","json_url":"https://www.findmykol.com/kol/eric-topol/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":{"payments":16,"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":"2013-04-16","collected_at":"2026-10-31T00:00:00.000Z"},"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"}},"methodology_url":"https://www.findmykol.com/about#methodology"}