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" (873,937 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
Claudio N Soares
Mood Disorders
Reproductive Psychiatry
Menopause
Estrogen
Psychedelics
Metrics
H-Index
i10 Index
Citation
60
159
12,926
* Rankings
Ranking Based On Selection :2
Roumen V Milev
Biomarkers
Bipolar Disorder and MDD
Psychopharmacology
Stigma
Sleep Architecture
Metrics
H-Index
i10 Index
Citation
54
142
17,129
* Rankings
Ranking Based On Selection :3
Gustavo Vazquez
medicine psychosis depression bipolar temperaments
Metrics
H-Index
i10 Index
Citation
51
110
10,243
Sarosh Khalid Khan
Psychiatry
Child and Adolescent Psychiatry
Metrics
H-Index
i10 Index
Citation
20
25
1,136
Tariq Mahmood Hassan
psychiatry
mental health
psychiatrists
physicians
forensic
Metrics
H-Index
i10 Index
Citation
13
15
858
* Rankings
Ranking Based On Selection :10
Daniel Rivera
Psychiatry
Neuroscience
Health Outcomes
Cohort Studies
Metrics
H-Index
i10 Index
Citation
9
9
472
Sharday Mosurinjohn
psychedelics
religious studies
philosophy
cultural studies
contemporary art
Metrics
H-Index
i10 Index
Citation
5
2
114
Rankings
Ranking Based On Selection: 1
Claudio N Soares
Metrics
H-Index
i10 Index
Citation Counts
60
159
12,926
Mood Disorders
Reproductive Psychiatry
Menopause
Estrogen
Psychedelics
Rankings
Ranking Based On Selection: 2
Roumen V Milev
Metrics
H-Index
i10 Index
Citation Counts
54
142
17,129
Biomarkers
Bipolar Disorder and MDD
Psychopharmacology
Stigma
Sleep Architecture
Rankings
Ranking Based On Selection: 3
Gustavo Vazquez
Metrics
H-Index
i10 Index
Citation Counts
51
110
10,243
medicine psychosis depression bipolar temperaments
Rankings
Ranking Based On Selection: 4
Muhammad Ayub
Metrics
H-Index
i10 Index
Citation Counts
51
124
15,903
Rankings
Ranking Based On Selection: 5
Rafael CR Freire
Metrics
H-Index
i10 Index
Citation Counts
35
76
3,786
Rankings
Ranking Based On Selection: 6
Sarosh Khalid Khan
Metrics
H-Index
i10 Index
Citation Counts
20
25
1,136
Rankings
Ranking Based On Selection: 7
Elvina M Chu
Metrics
H-Index
i10 Index
Citation Counts
13
13
1,256
Rankings
Ranking Based On Selection: 8
Tariq Mahmood Hassan
Metrics
H-Index
i10 Index
Citation Counts
13
15
858
psychiatry
mental health
psychiatrists
physicians
forensic
Rankings
Ranking Based On Selection: 9
Callum Stephenson
Metrics
H-Index
i10 Index
Citation Counts
11
11
559
Rankings
Ranking Based On Selection: 10
Daniel Rivera
Metrics
H-Index
i10 Index
Citation Counts
9
9
472
Psychiatry
Neuroscience
Health Outcomes
Cohort Studies
Rankings
Ranking Based On Selection: 11
Sharday Mosurinjohn
Metrics
H-Index
i10 Index
Citation Counts
5
2
114
psychedelics
religious studies
philosophy
cultural studies
contemporary art
Rankings
Ranking Based On Selection: 12
Nick Simpson
Metrics
H-Index
i10 Index
Citation Counts
4
3
70