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" (870,053 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: 2
Hochang Benjamin Lee
Psychiatry
Geriatric Psychiatry
Psychosomatic Medicine
Metrics
H-Index
i10 Index
Citation
55
104
12,966
* Rankings
Ranking Based On Selection: 3
Benjamin P Chapman
personality and cognitive ability
health psychology
socieconomic stratification and health disparities
lifespan psychology an
Metrics
H-Index
i10 Index
Citation
52
118
10,873
J Steven Lamberti
schizophrenia
psychosis
criminal justice
service delivery
Metrics
H-Index
i10 Index
Citation
34
61
4,560
Brian P Keane
vision science
psychosis
cognitive science
cognitive neuroscience
Metrics
H-Index
i10 Index
Citation
25
39
2,130
Udaysankar Chockanathan
Population coding
Social behavior
Neural circuits
Psychiatry
Metrics
H-Index
i10 Index
Citation
8
7
291
Rankings
Ranking Based On Selection: 1
Ronald Epstein
Metrics
H-Index
i10 Index
Citation Counts
91
238
53,345
Rankings
Ranking Based On Selection: 2
Hochang Benjamin Lee
Metrics
H-Index
i10 Index
Citation Counts
55
104
12,966
Psychiatry
Geriatric Psychiatry
Psychosomatic Medicine
Rankings
Ranking Based On Selection: 3
Benjamin P Chapman
Metrics
H-Index
i10 Index
Citation Counts
52
118
10,873
personality and cognitive ability
health psychology
socieconomic stratification and health disparities
lifespan psychology an
Rankings
Ranking Based On Selection: 4
J Steven Lamberti
Metrics
H-Index
i10 Index
Citation Counts
34
61
4,560
schizophrenia
psychosis
criminal justice
service delivery
Rankings
Ranking Based On Selection: 5
Mark Oldham
Metrics
H-Index
i10 Index
Citation Counts
26
40
1,932
Rankings
Ranking Based On Selection: 6
Brian P Keane
Metrics
H-Index
i10 Index
Citation Counts
25
39
2,130
vision science
psychosis
cognitive science
cognitive neuroscience
Rankings
Ranking Based On Selection: 7
Adam Simning
Metrics
H-Index
i10 Index
Citation Counts
23
37
3,860
Rankings
Ranking Based On Selection: 8
Udaysankar Chockanathan
Metrics
H-Index
i10 Index
Citation Counts
8
7
291
Population coding
Social behavior
Neural circuits
Psychiatry
Rankings
Ranking Based On Selection: 9
Amber Mcferren
Metrics
H-Index
i10 Index
Citation Counts
4
3
131
Cognitive Neuroscience
Psychiatry
Neurostimulation
Rankings
Ranking Based On Selection: 10
Bekir Nihat Dogrul
Metrics
H-Index
i10 Index
Citation Counts
4
2
335