{"schema_version":"1","generated_at":"2026-10-31T21:15:16.210Z","data_as_of":null,"url":"https://www.findmykol.com/kol/anton-porsteinsson","json_url":"https://www.findmykol.com/kol/anton-porsteinsson/profile.json","record_kind":"basic","profile_kind":"clinical","person":{"slug":"anton-porsteinsson","name":"Anton Porsteinsson","credential":"MD","specialty":"Psychiatry","specialty_raw":"Psychiatry","therapeutic_area":"Psychiatry","therapeutic_areas":["Psychiatry"],"city":"Rochester","state":"NY","region":{"label":"Northeast","url":"https://www.findmykol.com/region/northeast"}},"identifiers":{"npi":"1740225028","orcid":"0000-0002-0166-1738","openalex":"A5033585095"},"summary":"Anton Porsteinsson is a Psychiatry physician. OpenAlex indexes 351 publications with 24,489 citations (h-index 70); ClinicalTrials.gov lists 1 registered study matched to this name. By OpenAlex citation count, this profile ranks in the top 5% of Psychiatry profiles in the FindMyKOL directory.","overview":null,"focus":{"indications":[],"research_topics":["Psychiatry"]},"scholarship":{"works_count":351,"cited_by_count":24489,"h_index":70,"latest_activity_year":2007,"citation_standing":{"top_percent":5,"cohort":"Psychiatry","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":"NCT00898807","title":"Citalopram for Agitation in Alzheimer's Disease","phase":"PHASE3","status":"COMPLETED","role":"Overall official","sponsor":"JHSPH Center for Clinical Trials","source_url":"https://clinicaltrials.gov/study/NCT00898807","trial_url":"https://www.findmykol.com/trial/NCT00898807"}],"source":"trials"},"payments":{"company_count":30,"program_years":{"first":2021,"last":null},"rows_total":0,"shown":0,"withheld":0,"rows":[],"record_url":"https://openpaymentsdata.cms.gov/search?query=1740225028","source":"payments"},"funding":{"award_count":1,"fiscal_years":{"first":2003,"last":2007},"rows_total":5,"shown":3,"withheld":2,"matched_by":"principal investigator name at an organization in the practice state","rows":[{"project":"U01MH066177","title":"Depression in Alzheimer's Disease Study 2 (DIADS-2)","fiscal_year":2007,"amount_usd":"61110","organization":"UNIVERSITY OF ROCHESTER","source_url":"https://reporter.nih.gov/quickSearch/U01MH066177"},{"project":"U01MH066177","title":"Depression in Alzheimer's Disease Study 2 (DIADS-2)","fiscal_year":2006,"amount_usd":"62935","organization":"UNIVERSITY OF ROCHESTER","source_url":"https://reporter.nih.gov/quickSearch/U01MH066177"},{"project":"U01MH066177","title":"Depression in Alzheimer's Disease Study 2 (DIADS-2)","fiscal_year":2005,"amount_usd":"64450","organization":"UNIVERSITY OF ROCHESTER","source_url":"https://reporter.nih.gov/quickSearch/U01MH066177"}],"source":"grants"},"similar":[{"name":"Charles Nemeroff","slug":"charles-nemeroff","institution":"Dell Medical School","specialty":"Psychiatry","url":"https://www.findmykol.com/kol/charles-nemeroff","json_url":"https://www.findmykol.com/kol/charles-nemeroff/profile.json"},{"name":"Dennis Charney","slug":"dennis-charney","institution":"Icahn School of Medicine at Mount Sinai","specialty":"Psychiatry","url":"https://www.findmykol.com/kol/dennis-charney","json_url":"https://www.findmykol.com/kol/dennis-charney/profile.json"},{"name":"Maurizio Fava","slug":"maurizio-fava","institution":"Massachusetts General Hospital","specialty":"Psychiatry","url":"https://www.findmykol.com/kol/maurizio-fava","json_url":"https://www.findmykol.com/kol/maurizio-fava/profile.json"},{"name":"John Krystal","slug":"john-krystal","institution":"Yale University","specialty":"Psychiatry","url":"https://www.findmykol.com/kol/john-krystal","json_url":"https://www.findmykol.com/kol/john-krystal/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":["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":{"funding":2}},"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"},"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"},"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"}