University of Iowa Hospitals & Clinics in the Stanford/Elsevier 2026 list
The Stanford/Elsevier list covers the top 2% most-cited scientists in each subfield. These are the people from this institution on at least one of its two rankings: career-long and single-year (citations from 2025).
25
researchers on the list
686
rank in United States
2,195
rank worldwide, of 38,384
Ranks by number of people on the list; we calculate them from the same data.
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The full list, with each person's rank, subfield, c-score, h-index and citations, in a file for Excel.
Click a name to see the full record. The columns give each person’s rank in their subfield on each list.
| Name | Subfield | Career | Single-year |
|---|---|---|---|
| Derdeyn, Colin P. | Neurology & Neurosurgery | 1,709 / 379,830 | 1,060 / 379,830 |
| Voutsadakis, Ioannis A. | Oncology & Carcinogenesis | 3,015 / 377,791 | 858 / 377,791 |
| Benton, Arthur L. | Neurology & Neurosurgery | 2,386 / 379,830 | 4,991 / 379,830 |
| Bellizzi, Andrew M. | Pathology | 330 / 26,003 | 48 / 26,003 |
| Lutgendorf, Susan K. | Oncology & Carcinogenesis | 2,018 / 377,791 | 3,399 / 377,791 |
| Spitz, Douglas R. | Biochemistry & Molecular Biology | 1,954 / 216,826 | 1,168 / 216,826 |
| Van-Voorhis, Bradley J. | Obstetrics & Reproductive Medicine | 505 / 105,735 | 1,193 / 105,735 |
| Lister, Graham D. | Orthopedics | 617 / 98,781 | — |
| Schlechte, Janet A. | Endocrinology & Metabolism | 1,938 / 100,693 | — |
| Smoker, Wendy R.K. | Nuclear Medicine & Medical Imaging | 852 / 129,561 | 2,624 / 129,561 |
| Johnston, Richard C. | Orthopedics | 725 / 98,781 | — |
| Buatti, John M. | Oncology & Carcinogenesis | 5,719 / 377,791 | 7,544 / 377,791 |
| Madison, Kathi C. | Dermatology & Venereal Diseases | 1,024 / 64,751 | — |
| Fortis, Spyridon | Respiratory System | — | 1,032 / 71,926 |
| Ghoneim, Mohamed M. | Anesthesiology | 707 / 59,383 | — |
| Hoffman, Henry T. | Otorhinolaryngology | 626 / 54,521 | 617 / 54,521 |
| Niebyl, Jennifer Robinson | Obstetrics & Reproductive Medicine | 1,976 / 105,735 | — |
| Dietz, Frederick Richard | Orthopedics | 1,744 / 98,781 | — |
| El-Khoury, Georges Y. | Nuclear Medicine & Medical Imaging | 2,127 / 129,561 | — |
| Franken, Edmund A. | Nuclear Medicine & Medical Imaging | 2,182 / 129,561 | — |
| Tucker, B. A. | Ophthalmology & Optometry | — | 1,193 / 86,157 |
| Abu- Yousef, Monzer M. | Nuclear Medicine & Medical Imaging | 2,311 / 129,561 | — |
| Vuong, Huy Gia | Oncology & Carcinogenesis | — | 8,105 / 377,791 |
| Bardach, Janusz | Surgery | 2,352 / 146,713 | — |
| Karabulut, Nevzat | Nuclear Medicine & Medical Imaging | 2,586 / 129,561 | — |
Source: Ioannidis JPA, Elsevier (2026). August 2026 data-update for "Updated science-wide author databases of standardized citation indicators". Mendeley Data, version 9. Licence CC BY-NC 3.0. doi:10.17632/btchxktzyw.9
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