{"schema_version":"1","generated_at":"2026-11-08T22:52:52.165Z","data_as_of":null,"url":"https://www.findmykol.com/kol/clifford-jack","json_url":"https://www.findmykol.com/kol/clifford-jack/profile.json","record_kind":"basic","profile_kind":"clinical","person":{"slug":"clifford-jack","name":"Clifford Jack","credential":"MD","specialty":"Diagnostic Radiology","specialty_raw":"Diagnostic Radiology","therapeutic_area":"Radiology","therapeutic_areas":["Radiology"],"institution":"Mayo Clinic","institution_url":"https://www.findmykol.com/institution/mayo-clinic","city":"Rochester","state":"MN","region":{"label":"Midwest","url":"https://www.findmykol.com/region/midwest"}},"identifiers":{"npi":"1821076290","orcid":"0000-0001-7916-622X","openalex":"A5005099850"},"summary":"Clifford Jack is a Radiology physician affiliated with Mayo Clinic. OpenAlex indexes 2,661 publications with 216,353 citations (h-index 203). By OpenAlex citation count, this profile ranks in the top 1% of Diagnostic Radiology profiles in the FindMyKOL directory.","overview":null,"focus":{"indications":[],"research_topics":["Radiology"]},"scholarship":{"works_count":2661,"cited_by_count":216353,"h_index":203,"citation_standing":{"top_percent":1,"cohort":"Diagnostic Radiology","method":"https://www.findmykol.com/about#citation-standing"},"source":"works"},"similar":[{"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":"S Rajkumar","slug":"s-rajkumar","institution":"Mayo Clinic","specialty":"Hematology","url":"https://www.findmykol.com/kol/s-rajkumar","json_url":"https://www.findmykol.com/kol/s-rajkumar/profile.json"},{"name":"Victor Montori","slug":"victor-montori","institution":"Mayo Clinic","specialty":"Endocrinology, Diabetes & Metabolism","url":"https://www.findmykol.com/kol/victor-montori","json_url":"https://www.findmykol.com/kol/victor-montori/profile.json"},{"name":"Ayalew Tefferi","slug":"ayalew-tefferi","institution":"Mayo Clinic","specialty":"Hematology","url":"https://www.findmykol.com/kol/ayalew-tefferi","json_url":"https://www.findmykol.com/kol/ayalew-tefferi/profile.json"},{"name":"Alexander Kim","slug":"alexander-kim","specialty":"Vascular & Interventional Radiology","url":"https://www.findmykol.com/kol/alexander-kim","json_url":"https://www.findmykol.com/kol/alexander-kim/profile.json"},{"name":"Edward Lee","slug":"edward-lee-ca","specialty":"Vascular & Interventional Radiology","url":"https://www.findmykol.com/kol/edward-lee-ca","json_url":"https://www.findmykol.com/kol/edward-lee-ca/profile.json"},{"name":"Ralph Weissleder","slug":"ralph-weissleder","specialty":"Diagnostic Radiology","url":"https://www.findmykol.com/kol/ralph-weissleder","json_url":"https://www.findmykol.com/kol/ralph-weissleder/profile.json"},{"name":"Peter Choyke","slug":"peter-choyke","institution":"National Institutes of Health","specialty":"Diagnostic Radiology","url":"https://www.findmykol.com/kol/peter-choyke","json_url":"https://www.findmykol.com/kol/peter-choyke/profile.json"}],"coverage":{"note":"A basic directory record. 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":{}},"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"}