{"schema_version":"1","generated_at":"2026-10-30T22:23:39.520Z","data_as_of":null,"url":"https://www.findmykol.com/kol/chad-witt","json_url":"https://www.findmykol.com/kol/chad-witt/profile.json","record_kind":"basic","profile_kind":"clinical","person":{"slug":"chad-witt","name":"Chad Witt","credential":"MD","specialty":"Pulmonary Disease","specialty_raw":"Pulmonary Disease","therapeutic_area":"Respiratory","therapeutic_areas":["Respiratory"],"institution":"Washington University in St. Louis","institution_url":"https://www.findmykol.com/institution/washington-university-school-of-medicine-in-st-louis","city":"Saint Louis","state":"MO","region":{"label":"Midwest","url":"https://www.findmykol.com/region/midwest"}},"identifiers":{"npi":"1043336001","orcid":"0000-0002-2267-6920","openalex":"A5091724678"},"summary":"Chad Witt is a Respiratory physician affiliated with Washington University in St. Louis. OpenAlex indexes 104 publications with 2,289 citations (h-index 22).","overview":null,"focus":{"indications":[],"research_topics":["Respiratory"]},"scholarship":{"works_count":104,"cited_by_count":2289,"h_index":22,"source":"works"},"similar":[{"name":"Randall Bateman","slug":"randall-bateman","institution":"Washington University in St. Louis","specialty":"Neurology","url":"https://www.findmykol.com/kol/randall-bateman","json_url":"https://www.findmykol.com/kol/randall-bateman/profile.json"},{"name":"Janet McGill","slug":"janet-mcgill","institution":"Washington University in St. Louis","specialty":"Endocrinology, Diabetes & Metabolism","url":"https://www.findmykol.com/kol/janet-mcgill","json_url":"https://www.findmykol.com/kol/janet-mcgill/profile.json"},{"name":"Robert Carney","slug":"robert-carney","institution":"Washington University in St. Louis","specialty":"Cardiovascular Disease","url":"https://www.findmykol.com/kol/robert-carney","json_url":"https://www.findmykol.com/kol/robert-carney/profile.json"},{"name":"David Clifford","slug":"david-clifford","institution":"Washington University in St. Louis","specialty":"Neurology","url":"https://www.findmykol.com/kol/david-clifford","json_url":"https://www.findmykol.com/kol/david-clifford/profile.json"},{"name":"Fernando Martinez","slug":"fernando-martinez","institution":"University of Massachusetts Chan Medical School","specialty":"Pulmonary Disease","url":"https://www.findmykol.com/kol/fernando-martinez","json_url":"https://www.findmykol.com/kol/fernando-martinez/profile.json"},{"name":"David Gozal","slug":"david-gozal","specialty":"Pediatric Pulmonology","url":"https://www.findmykol.com/kol/david-gozal","json_url":"https://www.findmykol.com/kol/david-gozal/profile.json"},{"name":"Ronald Crystal","slug":"ronald-crystal","institution":"Weill Cornell Medicine","specialty":"Pulmonary Disease","url":"https://www.findmykol.com/kol/ronald-crystal","json_url":"https://www.findmykol.com/kol/ronald-crystal/profile.json"},{"name":"Bartolome Celli","slug":"bartolome-celli","institution":"Brigham and Women's Hospital","specialty":"Pulmonary Disease","url":"https://www.findmykol.com/kol/bartolome-celli","json_url":"https://www.findmykol.com/kol/bartolome-celli/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":{}},"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"}