Groote Schuur Hospital 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).
11
researchers on the list
26
rank in South Africa
4,213
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 |
|---|---|---|---|
| Dzobo, Kevin | Bioinformatics | 304 / 24,357 | 58 / 24,357 |
| Bayat, Ardeshir | Dermatology & Venereal Diseases | 184 / 64,751 | 99 / 64,751 |
| Mendelson, Marc S. | Microbiology | 2,468 / 232,186 | 754 / 232,186 |
| Simpson, Alastair Hamish Rw W. | Orthopedics | 315 / 98,781 | 245 / 98,781 |
| Okpechi, Ikechi Gareth | Urology & Nephrology | — | 787 / 96,288 |
| Bauer, Henrik C.F. | Orthopedics | 868 / 98,781 | — |
| Barnard, Christiaan N. | General & Internal Medicine | 1,862 / 360,081 | 7,683 / 360,081 |
| Hill, John C. | Ophthalmology & Optometry | 1,667 / 86,157 | — |
| Commerford, Patrick Joseph | General & Internal Medicine | 3,891 / 360,081 | — |
| Marks, Israel N.Solly | General & Internal Medicine | 3,923 / 360,081 | — |
| Jackson, William Peter Uprichard | General & Internal Medicine | 7,777 / 360,081 | — |
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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