{"schema_version":"1","generated_at":"2026-11-10T18:01:37.867Z","data_as_of":null,"url":"https://www.findmykol.com/kol/dennis-villareal","json_url":"https://www.findmykol.com/kol/dennis-villareal/profile.json","record_kind":"basic","profile_kind":"clinical","person":{"slug":"dennis-villareal","name":"Dennis Villareal","credential":"MD","specialty":"Geriatric Medicine","specialty_raw":"Geriatric Medicine","therapeutic_area":"Primary Care","therapeutic_areas":["Primary Care"],"city":"Saint Louis","state":"MO","region":{"label":"Midwest","url":"https://www.findmykol.com/region/midwest"}},"identifiers":{"npi":"1538185764","orcid":"0000-0003-1365-7960","openalex":"A5004945324"},"summary":"Dennis Villareal is a Primary Care physician. OpenAlex indexes 248 publications with 22,277 citations (h-index 71); ClinicalTrials.gov lists 13 registered studies matched to this name. By OpenAlex citation count, this profile ranks in the top 5% of Geriatric Medicine profiles in the FindMyKOL directory.","overview":null,"focus":{"indications":[],"research_topics":["Primary Care"]},"scholarship":{"works_count":248,"cited_by_count":22277,"h_index":71,"latest_activity_year":2009,"citation_standing":{"top_percent":5,"cohort":"Geriatric Medicine","method":"https://www.findmykol.com/about#citation-standing"},"source":"works"},"trials":{"count":13,"shown":3,"withheld":10,"matched_by":"investigator name, confirmed against institution and geography","rows":[{"nct":"NCT05284604","title":"Mesenchymal Stem Cells for Age-Related Frailty","phase":"PHASE1/PHASE2","status":"WITHDRAWN","role":"Overall official","sponsor":"VA Office of Research and Development","source_url":"https://clinicaltrials.gov/study/NCT05284604","trial_url":"https://www.findmykol.com/trial/NCT05284604"},{"nct":"NCT04221750","title":"Diet and Exercise Plus Metformin to Treat Frailty in Obese Seniors","phase":"PHASE3","status":"COMPLETED","role":"Overall official","sponsor":"VA Office of Research and Development","source_url":"https://clinicaltrials.gov/study/NCT04221750","trial_url":"https://www.findmykol.com/trial/NCT04221750"},{"nct":"NCT03414385","title":"Effect of Exercise on Genes That Control Muscle Function","phase":"NA","status":"COMPLETED","role":"Overall official","sponsor":"Baylor College of Medicine","source_url":"https://clinicaltrials.gov/study/NCT03414385","trial_url":"https://www.findmykol.com/trial/NCT03414385"}],"source":"trials"},"funding":{"award_count":5,"fiscal_years":{"first":1999,"last":2009},"rows_total":28,"shown":3,"withheld":25,"matched_by":"principal investigator name at an organization in the practice state","rows":[{"project":"R01AG031176","title":"EXERCISE INTERVENTIONS DURING VOLUNTARY WEIGHT LOSS IN OBESE OLDER ADULTS","fiscal_year":2009,"amount_usd":"543078","organization":"WASHINGTON UNIVERSITY","source_url":"https://reporter.nih.gov/quickSearch/R01AG031176"},{"project":"R01AG025501","title":"Weight Loss and Exercise in Frail Obese Elderly Subjects","fiscal_year":2009,"amount_usd":"108937","organization":"WASHINGTON UNIVERSITY","source_url":"https://reporter.nih.gov/quickSearch/R01AG025501"},{"project":"R01AG031176","title":"EXERCISE INTERVENTIONS DURING VOLUNTARY WEIGHT LOSS IN OBESE OLDER ADULTS","fiscal_year":2009,"amount_usd":"2660","organization":"WASHINGTON UNIVERSITY","source_url":"https://reporter.nih.gov/quickSearch/R01AG031176"}],"source":"grants"},"similar":[{"name":"Fei Wang","slug":"fei-wang","institution":"Cornell University","specialty":"Family Medicine","url":"https://www.findmykol.com/kol/fei-wang","json_url":"https://www.findmykol.com/kol/fei-wang/profile.json"},{"name":"Michael Hassman","slug":"michael-hassman","specialty":"Adult Medicine","url":"https://www.findmykol.com/kol/michael-hassman","json_url":"https://www.findmykol.com/kol/michael-hassman/profile.json"},{"name":"Barbara Rizzardi","slug":"barbara-rizzardi","specialty":"Internal Medicine","url":"https://www.findmykol.com/kol/barbara-rizzardi","json_url":"https://www.findmykol.com/kol/barbara-rizzardi/profile.json"},{"name":"Kimball Johnson","slug":"kimball-johnson","specialty":"Internal Medicine","url":"https://www.findmykol.com/kol/kimball-johnson","json_url":"https://www.findmykol.com/kol/kimball-johnson/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":["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":{"trials":10,"funding":25}},"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"},"trials":{"name":"ClinicalTrials.gov","url":"https://clinicaltrials.gov","provides":"Investigator roles on registered clinical studies"},"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"}