{"schema_version":"1","generated_at":"2026-11-01T00:27:25.925Z","data_as_of":null,"url":"https://www.findmykol.com/kol/leonard-verhey","json_url":"https://www.findmykol.com/kol/leonard-verhey/profile.json","record_kind":"basic","profile_kind":"clinical","person":{"slug":"leonard-verhey","name":"Leonard Verhey","credential":"MD, PhD","specialty":"Neurological Surgery","specialty_raw":"Neurological Surgery","therapeutic_area":"Neurology","therapeutic_areas":["Neurology"],"institution":"Spectrum Health","institution_url":"https://www.findmykol.com/institution/spectrum-health","city":"Toronto","state":"ON"},"identifiers":{"npi":"1427543487","orcid":"0000-0003-4325-3131","openalex":"A5041268105"},"summary":"Leonard Verhey is a Neurology physician affiliated with Spectrum Health. OpenAlex indexes 69 publications with 1,252 citations (h-index 15).","overview":null,"focus":{"indications":[],"research_topics":["Neurology"]},"scholarship":{"works_count":69,"cited_by_count":1252,"h_index":15,"latest_activity_year":2025,"source":"works"},"publications":{"total":50,"shown":5,"withheld":45,"matched_by":"OpenAlex author record","recent":[{"title":"Surgical Complications of Deep Brain Stimulation in Children Across Targets and Indications","year":2025,"journal":"Neurology","source_url":"https://doi.org/10.1212/wnl.0000000000214201","status":"verified"},{"title":"Cost-Effectiveness Analysis of Early Minimally Invasive Removal of Intracerebral Hemorrhage","year":2025,"journal":"Stroke","source_url":"https://doi.org/10.1161/strokeaha.124.048493","status":"verified"},{"title":"Minimally invasive interventions for intracranial pathologies using tubular retractors in the pediatric population: Safety, efficacy, technical aspects and outcomes","year":2025,"journal":"PLoS ONE","source_url":"https://doi.org/10.1371/journal.pone.0315744","status":"verified"},{"title":"Intravascular lithotripsy followed by angioplasty and stenting for severely calcified carotid artery stenosis: technical note and case series","year":2025,"journal":"Frontiers in Neurology","source_url":"https://doi.org/10.3389/fneur.2025.1634201","status":"verified"},{"title":"Repair of Cerebrospinal Fluid Leaks of the Temporal Bone Via a Transmastoid Approach: An Updated Single Center’s Experience","year":2025,"journal":"Journal of Neurological Surgery Part B Skull Base","source_url":"https://doi.org/10.1055/s-0045-1803783","status":"verified"}],"source":"works"},"similar":[{"name":"Kevin Klos","slug":"kevin-klos","institution":"Spectrum Health","specialty":"Neurological Surgery","url":"https://www.findmykol.com/kol/kevin-klos","json_url":"https://www.findmykol.com/kol/kevin-klos/profile.json"},{"name":"Tomasz Timek","slug":"tomasz-timek","institution":"Spectrum Health","specialty":"Thoracic Surgery (Cardiothoracic Vascular Surgery)","url":"https://www.findmykol.com/kol/tomasz-timek","json_url":"https://www.findmykol.com/kol/tomasz-timek/profile.json"},{"name":"Martin Luchtefeld","slug":"martin-luchtefeld","institution":"Spectrum Health","specialty":"Colon & Rectal Surgery","url":"https://www.findmykol.com/kol/martin-luchtefeld","json_url":"https://www.findmykol.com/kol/martin-luchtefeld/profile.json"},{"name":"Darryl Elmouchi","slug":"darryl-elmouchi","institution":"Spectrum Health","specialty":"Clinical Cardiac Electrophysiology","url":"https://www.findmykol.com/kol/darryl-elmouchi","json_url":"https://www.findmykol.com/kol/darryl-elmouchi/profile.json"},{"name":"Bruce Miller","slug":"bruce-miller","institution":"University of California, San Francisco (UCSF)","specialty":"Neurology","url":"https://www.findmykol.com/kol/bruce-miller","json_url":"https://www.findmykol.com/kol/bruce-miller/profile.json"},{"name":"Brett Kissela","slug":"brett-kissela","institution":"Medical College of Wisconsin","specialty":"Neurology","url":"https://www.findmykol.com/kol/brett-kissela","json_url":"https://www.findmykol.com/kol/brett-kissela/profile.json"},{"name":"Bradley Boeve","slug":"bradley-boeve","institution":"Mayo Clinic","specialty":"Neurology","url":"https://www.findmykol.com/kol/bradley-boeve","json_url":"https://www.findmykol.com/kol/bradley-boeve/profile.json"},{"name":"Richard Lipton","slug":"richard-lipton","institution":"Albert Einstein College of Medicine","specialty":"Neurology","url":"https://www.findmykol.com/kol/richard-lipton","json_url":"https://www.findmykol.com/kol/richard-lipton/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":{"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"},"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"}