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.

* Rankings
Ranking Based On Selection: 1
Cris Constantinescu
neurology
immunology
neuroimmunology
multiple sclerosis
imaging
Metrics
H-Index
i10 Index
Citation
66
196
16,250
Kathryn Radford
vocational rehabilitation
intervention development
acquired brain injury
neurological rehabilitation
occupational therapy
Metrics
H-Index
i10 Index
Citation
31
59
3,608
Eleanor Wilson
palliative care
MND
qualitative research
end of life
Metrics
H-Index
i10 Index
Citation
22
33
1,570
Kareem Khan
Psychology
Neurology
Digital Health
Mental health
Process Evaluation
Metrics
H-Index
i10 Index
Citation
10
11
325
Rankings
Ranking Based On Selection: 1
Cris Constantinescu
Metrics
H-Index
i10 Index
Citation Counts
66
196
16,250
neurology
immunology
neuroimmunology
multiple sclerosis
imaging
Rankings
Ranking Based On Selection: 2
Kathryn Radford
Metrics
H-Index
i10 Index
Citation Counts
31
59
3,608
vocational rehabilitation
intervention development
acquired brain injury
neurological rehabilitation
occupational therapy
Rankings
Ranking Based On Selection: 3
Eleanor Wilson
Metrics
H-Index
i10 Index
Citation Counts
22
33
1,570
palliative care
MND
qualitative research
end of life
Rankings
Ranking Based On Selection: 4
Kareem Khan
Metrics
H-Index
i10 Index
Citation Counts
10
11
325
Psychology
Neurology
Digital Health
Mental health
Process Evaluation
Rankings
Ranking Based On Selection: 5
Willam Whitehouse
Metrics
H-Index
i10 Index
Citation Counts
1
1
80