{"schema_version":"1","generated_at":"2026-10-29T05:33:03.707Z","data_as_of":null,"url":"https://www.findmykol.com/kol/roger-williamson","json_url":"https://www.findmykol.com/kol/roger-williamson/profile.json","record_kind":"basic","profile_kind":"clinical","person":{"slug":"roger-williamson","name":"Roger Williamson","credential":"MD","specialty":"Obstetrics & Gynecology","specialty_raw":"Obstetrics & Gynecology","therapeutic_area":"Gynecologic","therapeutic_areas":["Gynecologic"],"institution":"University of Iowa","institution_url":"https://www.findmykol.com/institution/university-of-iowa","city":"Iowa City","state":"IA","region":{"label":"Midwest","url":"https://www.findmykol.com/region/midwest"}},"identifiers":{"npi":"1689668881","openalex":"A5109987599"},"summary":"Roger Williamson is a Gynecologic physician affiliated with University of Iowa. OpenAlex indexes 104 publications with 7,870 citations (h-index 39). By OpenAlex citation count, this profile ranks in the top 5% of Obstetrics & Gynecology profiles in the FindMyKOL directory.","overview":null,"focus":{"indications":[],"research_topics":["Gynecologic"]},"scholarship":{"works_count":104,"cited_by_count":7870,"h_index":39,"latest_activity_year":2009,"citation_standing":{"top_percent":5,"cohort":"Obstetrics & Gynecology","method":"https://www.findmykol.com/about#citation-standing"},"source":"works"},"funding":{"award_count":3,"fiscal_years":{"first":1998,"last":2009},"rows_total":17,"shown":3,"withheld":14,"matched_by":"principal investigator name at an organization in the practice state","rows":[{"project":"U54NS053672","title":"Core--Human ES Cell Targeting","fiscal_year":2009,"amount_usd":"203146","organization":"UNIVERSITY OF IOWA","source_url":"https://reporter.nih.gov/quickSearch/U54NS053672"},{"project":"U54NS053672","title":"Core--Human ES Cell Targeting","fiscal_year":2008,"amount_usd":"199863","organization":"UNIVERSITY OF IOWA","source_url":"https://reporter.nih.gov/quickSearch/U54NS053672"},{"project":"U54NS053672","title":"Core--Human ES Cell Targeting","fiscal_year":2007,"amount_usd":"232502","organization":"UNIVERSITY OF IOWA","source_url":"https://reporter.nih.gov/quickSearch/U54NS053672"}],"source":"grants"},"similar":[{"name":"Lawrence Hunsicker","slug":"lawrence-hunsicker","institution":"University of Iowa","specialty":"Nephrology","url":"https://www.findmykol.com/kol/lawrence-hunsicker","json_url":"https://www.findmykol.com/kol/lawrence-hunsicker/profile.json"},{"name":"Brian Olshansky","slug":"brian-olshansky","institution":"University of Iowa","specialty":"Cardiovascular Disease","url":"https://www.findmykol.com/kol/brian-olshansky","json_url":"https://www.findmykol.com/kol/brian-olshansky/profile.json"},{"name":"Robert Weiss","slug":"robert-weiss","institution":"University of Iowa","specialty":"Cardiovascular Disease","url":"https://www.findmykol.com/kol/robert-weiss","json_url":"https://www.findmykol.com/kol/robert-weiss/profile.json"},{"name":"Carla Nester","slug":"carla-nester","institution":"University of Iowa","specialty":"Pediatric Nephrology","url":"https://www.findmykol.com/kol/carla-nester","json_url":"https://www.findmykol.com/kol/carla-nester/profile.json"},{"name":"Baha Sibai","slug":"baha-sibai","institution":"McGovern Medical School at UTHealth Houston","specialty":"Maternal & Fetal Medicine","url":"https://www.findmykol.com/kol/baha-sibai","json_url":"https://www.findmykol.com/kol/baha-sibai/profile.json"},{"name":"Robert Coleman","slug":"robert-coleman","institution":"Vaniam Group","specialty":"Gynecologic Oncology","url":"https://www.findmykol.com/kol/robert-coleman","json_url":"https://www.findmykol.com/kol/robert-coleman/profile.json"},{"name":"Kathleen Moore","slug":"kathleen-moore","institution":"University of Nebraska Medical Center","specialty":"Gynecologic Oncology","url":"https://www.findmykol.com/kol/kathleen-moore","json_url":"https://www.findmykol.com/kol/kathleen-moore/profile.json"},{"name":"Bradley Monk","slug":"bradley-monk","institution":"Florida Cancer Specialists & Research Institute","specialty":"Gynecologic Oncology","url":"https://www.findmykol.com/kol/bradley-monk","json_url":"https://www.findmykol.com/kol/bradley-monk/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":14}},"sources":{"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"},"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"}