Top 100 Scientists

World Top 100 Scientists 2025

Top 100 scientists can be ranked globally or specific to the following regions including Africa, Asia, Europe, North America, Latin America, Oceania, Arab League, ASEAN, EECA, and BRICS based on total H-index scores without any breakdown by subject areas. Top 100 rankings in the world, in a continent, or a region include standardized subjects areas of Agriculture & Forestry, Arts, Design and Architecture, Business & Management, Economics & Econometrics, Education, Engineering & Technology, History, Philosophy, Theology, Law/Law and Legal Studies, Medical and Health Sciences, Natural Sciences, Social Sciences, Art and Humanities Rankings and Social Sciences and Humanities Rankings BETA VERSION. Subject field ranking in world, region, country and university is beta version since subject field "others" (873,690 scientists profile whose branch cannot be determined, not yet edited or determined) is excluded, so the ranking will change as the others fields are edited. Please note that. Subjects indicated as “ * others ” will not be included in the ranking by regions and subjects.

Michael E Ivan
Neurosurgery
Neuro-oncology
Skull Base Surgery
Minimally Invasive Surgery
Clinical Trials
Metrics
H-Index
i10 Index
Citation
43
119
6,727
Eric C Peterson
neurosurgery
stroke
radial
brain aneurysm
mechanical thrombectomy
Metrics
H-Index
i10 Index
Citation
41
124
6,942
Iahn Cajigas
Brain machine interfaces
epilepsy surgery
deep brain stimulation
functional neurosurgery
statistics and signal processing
Metrics
H-Index
i10 Index
Citation
22
43
1,744

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Rankings
Ranking Based On Selection: 1
Robert M Starke
Metrics
H-Index
i10 Index
Citation Counts
89
422
53,044
Rankings
Ranking Based On Selection: 2
Ricardo J Komotar
Metrics
H-Index
i10 Index
Citation Counts
75
268
17,202
Rankings
Ranking Based On Selection: 3
Michael E Ivan
Metrics
H-Index
i10 Index
Citation Counts
43
119
6,727
Neurosurgery
Neuro-oncology
Skull Base Surgery
Minimally Invasive Surgery
Clinical Trials
Rankings
Ranking Based On Selection: 4
Eric C Peterson
Metrics
H-Index
i10 Index
Citation Counts
41
124
6,942
neurosurgery
stroke
radial
brain aneurysm
mechanical thrombectomy
Rankings
Ranking Based On Selection: 5
Coleen M Atkins
Metrics
H-Index
i10 Index
Citation Counts
36
45
7,533
Rankings
Ranking Based On Selection: 6
Sumedh S Shah
Metrics
H-Index
i10 Index
Citation Counts
25
35
2,262
Rankings
Ranking Based On Selection: 7
Brian M Snelling
Metrics
H-Index
i10 Index
Citation Counts
25
34
1,969
Neurological Surgery
NeuroInterventional Surgery
Rankings
Ranking Based On Selection: 8
Iahn Cajigas
Metrics
H-Index
i10 Index
Citation Counts
22
43
1,744
Brain machine interfaces
epilepsy surgery
deep brain stimulation
functional neurosurgery
statistics and signal processing
Rankings
Ranking Based On Selection: 9
Heather Mccrea
Metrics
H-Index
i10 Index
Citation Counts
16
21
2,883
Rankings
Ranking Based On Selection: 10
Mynor J Mendez Valdez
Metrics
H-Index
i10 Index
Citation Counts
3
2
44

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Rankings
Ranking Based On Selection: 11
Jander Moreira Monteiro
Metrics
H-Index
i10 Index
Citation Counts
3
0
23