{"schema_version":"1","generated_at":"2026-10-29T15:38:53.315Z","data_as_of":null,"url":"https://www.findmykol.com/kol/steffen-schmitz-valckenberg","json_url":"https://www.findmykol.com/kol/steffen-schmitz-valckenberg/profile.json","record_kind":"basic","profile_kind":"research","person":{"slug":"steffen-schmitz-valckenberg","name":"Steffen Schmitz-Valckenberg","specialty":"Medicine","therapeutic_area":"Ophthalmology","therapeutic_areas":["Ophthalmology"],"institution":"University of Bonn","institution_url":"https://www.findmykol.com/institution/university-of-bonn","register":{"country":"DE"}},"identifiers":{"orcid":"0000-0003-3358-9942","openalex":"A5076944459"},"summary":"Steffen Schmitz-Valckenberg is an Ophthalmology researcher affiliated with University of Bonn. OpenAlex indexes 346 publications with 14,900 citations (h-index 61).","overview":null,"focus":{"indications":[],"research_topics":["Ophthalmology"]},"scholarship":{"works_count":346,"cited_by_count":14900,"h_index":61,"source":"works"},"payments":{"note":"Not applicable. This profile is anchored outside the United States, where CMS Open Payments and Medicare prescribing do not report."},"similar":[{"name":"Markus Maria Nöthen","slug":"markus-nothen","institution":"University of Bonn","url":"https://www.findmykol.com/kol/markus-nothen","json_url":"https://www.findmykol.com/kol/markus-nothen/profile.json"},{"name":"Andrew Y. Ng","slug":"andrew-ng-de","institution":"University of Bonn","url":"https://www.findmykol.com/kol/andrew-ng-de","json_url":"https://www.findmykol.com/kol/andrew-ng-de/profile.json"},{"name":"Monique M.B. Breteler","slug":"monique-breteler","institution":"University of Bonn","url":"https://www.findmykol.com/kol/monique-breteler","json_url":"https://www.findmykol.com/kol/monique-breteler/profile.json"},{"name":"Georg Nickenig","slug":"georg-nickenig","institution":"University of Bonn","url":"https://www.findmykol.com/kol/georg-nickenig","json_url":"https://www.findmykol.com/kol/georg-nickenig/profile.json"},{"name":"Emily Chew","slug":"emily-chew","institution":"National Eye Institute","specialty":"Ophthalmology","url":"https://www.findmykol.com/kol/emily-chew","json_url":"https://www.findmykol.com/kol/emily-chew/profile.json"},{"name":"Robert Weinreb","slug":"robert-weinreb","institution":"University of California San Diego","specialty":"Ophthalmology","url":"https://www.findmykol.com/kol/robert-weinreb","json_url":"https://www.findmykol.com/kol/robert-weinreb/profile.json"},{"name":"Harry Quigley","slug":"harry-quigley","institution":"Johns Hopkins University School of Medicine","specialty":"Ophthalmology","url":"https://www.findmykol.com/kol/harry-quigley","json_url":"https://www.findmykol.com/kol/harry-quigley/profile.json"},{"name":"Joel Schuman","slug":"joel-schuman","institution":"Wills Eye Hospital","specialty":"Ophthalmology","url":"https://www.findmykol.com/kol/joel-schuman","json_url":"https://www.findmykol.com/kol/joel-schuman/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"},"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"}