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" (873,864 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
Benoit Mulsant
Psychiatry
Geriatric Mood Disorders
Metrics
H-Index
i10 Index
Citation
112
548
52,067
* Rankings
Ranking Based On Selection :2
Graeme Taylor
alexithymia
psychosomatics
psychoanalysis
Metrics
H-Index
i10 Index
Citation
81
146
45,053
* Rankings
Ranking Based On Selection :3
Anthony Feinstein
Neuropsychiatry
Psychiatry
Multiple Sclerosis
Cognition
PTSD
Metrics
H-Index
i10 Index
Citation
80
212
21,550
* Rankings
Ranking Based On Selection :4
Meng-Chuan Lai [賴孟泉]
autism
sex and gender
psychiatry
social neuroscience
resilience
Metrics
H-Index
i10 Index
Citation
72
145
22,992
* Rankings
Ranking Based On Selection :6
Tony P George
Addiction
Schizophrenia
Tobacco
Cognition
Cannabis
Metrics
H-Index
i10 Index
Citation
68
214
18,202
* Rankings
Ranking Based On Selection :12
Robert G Maunder
Attachment
Stress
Health Behaviour
Psychosomatic Medicine
Metrics
H-Index
i10 Index
Citation
49
94
13,711
* Rankings
Ranking Based On Selection :13
Albert HC Wong
schizophrenia
behaviour
neuroscience
genetics
psychiatry
Metrics
H-Index
i10 Index
Citation
45
92
7,931
* Rankings
Ranking Based On Selection :14
Stephanie Ameis
Neuroimaging
Child and Adolescent Psychiatry
Autism Spectrum Disorder
Obsessive Compulsive Disorder
Metrics
H-Index
i10 Index
Citation
39
67
6,443
Leon French
neuroinformatics
transcriptomics
bioinformatics
machine learning
Metrics
H-Index
i10 Index
Citation
28
43
3,299
Mohammad Alsuwaidan
Depression
Bipolar Disorder
Anxiety
Mental Health
Psychiatry
Metrics
H-Index
i10 Index
Citation
28
33
3,777
Kenneth Fung
psychiatry
acceptance and commitment therapy
cultural psychiatry
Metrics
H-Index
i10 Index
Citation
25
41
2,461
Andreea Diaconescu
computational psychiatry
Bayesian models
suicide prevention
Metrics
H-Index
i10 Index
Citation
24
38
2,718
EB Brownlie
Developmental psychology
emerging adulthood
gender
language impairment
Q methodology
Metrics
H-Index
i10 Index
Citation
24
33
5,666
Masoud Ahmadzad Asl
Suicide
Mood Disorders
Epidemiology
Youth Mental Health
Metrics
H-Index
i10 Index
Citation
22
35
1,672
Jun Ku Chung
Neurology
Psychiatry
Dementia
Schizophrenia
Neuroimaging
Metrics
H-Index
i10 Index
Citation
21
37
1,827
Nicole Kozloff
Child and adolescent psychiatry
mental health services research
transition-age youth
Metrics
H-Index
i10 Index
Citation
19
24
1,943
Timothy H Guimond
Bayesian statistics
Psychotherapy
Substance Use
Metrics
H-Index
i10 Index
Citation
18
22
2,396
Paul Kudlow
Psychiatry
informatics
knowledge translation
scholarly communication
bibliometrics
Metrics
H-Index
i10 Index
Citation
14
17
4,821
Farrokh Mansouri
Medicine
Engineering
Psychiatry
Computer Modelling
Data Science
Metrics
H-Index
i10 Index
Citation
12
14
2,507
Ayan K Dey. Phd
Cognitive Neuroscience
Neuropsychiatry
Acquired Brain Injury
Sleep disorders
Neurorehabilitation
Metrics
H-Index
i10 Index
Citation
8
7
296
Martin Rotenberg
Psychiatry
Psychosis
Recovery
Social Determinants of Health
Metrics
H-Index
i10 Index
Citation
8
7
208
Renato Antunes Dos Santos
Health Sciences Education
Cultural Psychiatry
Mental Health Care and Policy
Metrics
H-Index
i10 Index
Citation
7
7
515
Jacob W. Koudys
Suicide
Personality Disorder
Decision Making
Computational Psychiatry
Neuropsychology
Metrics
H-Index
i10 Index
Citation
6
4
209
Julia Davies
youth mental health
psychiatry
concussion
traumatic brain injury
transitions in care
Metrics
H-Index
i10 Index
Citation
4
1
49
Bryan Gascon
Oncology
Psychiatry
Pediatrics
Global Health
Implementation Science
Metrics
H-Index
i10 Index
Citation
3
2
50
Kelly Leslie
psychiatry
women's mental health
intimate partner violence
schizophrenia
Metrics
H-Index
i10 Index
Citation
3
0
14
John Pm Court
History of medicine
history of psychiatry
history of medical education
history of higher education
Metrics
H-Index
i10 Index
Citation
2
0
12
Rankings
Ranking Based On Selection: 1
Benoit Mulsant
Metrics
H-Index
i10 Index
Citation Counts
112
548
52,067
Rankings
Ranking Based On Selection: 2
Graeme Taylor
Metrics
H-Index
i10 Index
Citation Counts
81
146
45,053
Rankings
Ranking Based On Selection: 3
Anthony Feinstein
Metrics
H-Index
i10 Index
Citation Counts
80
212
21,550
Neuropsychiatry
Psychiatry
Multiple Sclerosis
Cognition
PTSD
Rankings
Ranking Based On Selection: 4
Meng-Chuan Lai [賴孟泉]
Metrics
H-Index
i10 Index
Citation Counts
72
145
22,992
autism
sex and gender
psychiatry
social neuroscience
resilience
Rankings
Ranking Based On Selection: 5
Gerald M Devins
Metrics
H-Index
i10 Index
Citation Counts
71
138
29,099
Rankings
Ranking Based On Selection: 6
Tony P George
Metrics
H-Index
i10 Index
Citation Counts
68
214
18,202
Addiction
Schizophrenia
Tobacco
Cognition
Cannabis
Rankings
Ranking Based On Selection: 7
Cathy Barr
Metrics
H-Index
i10 Index
Citation Counts
66
137
28,677
Rankings
Ranking Based On Selection: 8
Joshua Rosenblat
Metrics
H-Index
i10 Index
Citation Counts
64
184
14,967
Rankings
Ranking Based On Selection: 9
Mary V Seeman
Metrics
H-Index
i10 Index
Citation Counts
61
234
18,555
Rankings
Ranking Based On Selection: 10
Marco Battaglia
Metrics
H-Index
i10 Index
Citation Counts
59
136
9,586
Rankings
Ranking Based On Selection: 11
Yena Lee
Metrics
H-Index
i10 Index
Citation Counts
56
173
12,529
Rankings
Ranking Based On Selection: 12
Robert G Maunder
Metrics
H-Index
i10 Index
Citation Counts
49
94
13,711
Attachment
Stress
Health Behaviour
Psychosomatic Medicine
Rankings
Ranking Based On Selection: 13
Albert HC Wong
Metrics
H-Index
i10 Index
Citation Counts
45
92
7,931
schizophrenia
behaviour
neuroscience
genetics
psychiatry
Rankings
Ranking Based On Selection: 14
Stephanie Ameis
Metrics
H-Index
i10 Index
Citation Counts
39
67
6,443
Neuroimaging
Child and Adolescent Psychiatry
Autism Spectrum Disorder
Obsessive Compulsive Disorder
Rankings
Ranking Based On Selection: 15
Molyn Leszcz
Metrics
H-Index
i10 Index
Citation Counts
37
78
28,089
Rankings
Ranking Based On Selection: 16
Corinne Fischer
Metrics
H-Index
i10 Index
Citation Counts
36
86
5,205
Rankings
Ranking Based On Selection: 17
Leon French
Metrics
H-Index
i10 Index
Citation Counts
28
43
3,299
neuroinformatics
transcriptomics
bioinformatics
machine learning
Rankings
Ranking Based On Selection: 18
Mohammad Alsuwaidan
Metrics
H-Index
i10 Index
Citation Counts
28
33
3,777
Depression
Bipolar Disorder
Anxiety
Mental Health
Psychiatry
Rankings
Ranking Based On Selection: 19
Tony Cohn
Metrics
H-Index
i10 Index
Citation Counts
27
37
3,435
Rankings
Ranking Based On Selection: 20
Kristin Cleverley
Metrics
H-Index
i10 Index
Citation Counts
26
46
2,599
Rankings
Ranking Based On Selection: 21
Kenneth Fung
Metrics
H-Index
i10 Index
Citation Counts
25
41
2,461
psychiatry
acceptance and commitment therapy
cultural psychiatry
Rankings
Ranking Based On Selection: 22
Wai Lun Alan Fung
Metrics
H-Index
i10 Index
Citation Counts
25
39
4,849
Rankings
Ranking Based On Selection: 23
Andreea Diaconescu
Metrics
H-Index
i10 Index
Citation Counts
24
38
2,718
computational psychiatry
Bayesian models
suicide prevention
Rankings
Ranking Based On Selection: 24
EB Brownlie
Metrics
H-Index
i10 Index
Citation Counts
24
33
5,666
Developmental psychology
emerging adulthood
gender
language impairment
Q methodology
Rankings
Ranking Based On Selection: 25
Masoud Ahmadzad Asl
Metrics
H-Index
i10 Index
Citation Counts
22
35
1,672
Suicide
Mood Disorders
Epidemiology
Youth Mental Health
Rankings
Ranking Based On Selection: 26
Graham Glancy
Metrics
H-Index
i10 Index
Citation Counts
22
38
2,057
Rankings
Ranking Based On Selection: 27
Jun Ku Chung
Metrics
H-Index
i10 Index
Citation Counts
21
37
1,827
Neurology
Psychiatry
Dementia
Schizophrenia
Neuroimaging
Rankings
Ranking Based On Selection: 28
Luke C Swenson
Metrics
H-Index
i10 Index
Citation Counts
21
29
1,698
Rankings
Ranking Based On Selection: 29
Samuel F. Law.
Metrics
H-Index
i10 Index
Citation Counts
20
35
1,487
Rankings
Ranking Based On Selection: 30
Nicole Kozloff
Metrics
H-Index
i10 Index
Citation Counts
19
24
1,943
Child and adolescent psychiatry
mental health services research
transition-age youth
Rankings
Ranking Based On Selection: 31
Jennie Pouget
Metrics
H-Index
i10 Index
Citation Counts
19
23
2,286
Rankings
Ranking Based On Selection: 32
Timothy H Guimond
Metrics
H-Index
i10 Index
Citation Counts
18
22
2,396
Bayesian statistics
Psychotherapy
Substance Use
Rankings
Ranking Based On Selection: 33
Paul Kudlow
Metrics
H-Index
i10 Index
Citation Counts
14
17
4,821
Psychiatry
informatics
knowledge translation
scholarly communication
bibliometrics
Rankings
Ranking Based On Selection: 34
Nicholas Neufeld
Metrics
H-Index
i10 Index
Citation Counts
13
15
1,344
Rankings
Ranking Based On Selection: 35
David Kreindler
Metrics
H-Index
i10 Index
Citation Counts
13
15
987
Rankings
Ranking Based On Selection: 36
Farrokh Mansouri
Metrics
H-Index
i10 Index
Citation Counts
12
14
2,507
Medicine
Engineering
Psychiatry
Computer Modelling
Data Science
Rankings
Ranking Based On Selection: 37
Victor M. Tang
Metrics
H-Index
i10 Index
Citation Counts
12
14
379
Rankings
Ranking Based On Selection: 38
Keith Misquitta
Metrics
H-Index
i10 Index
Citation Counts
10
10
439
Rankings
Ranking Based On Selection: 39
Ari Cuperfain
Metrics
H-Index
i10 Index
Citation Counts
9
8
257
Rankings
Ranking Based On Selection: 40
Ayan K Dey. Phd
Metrics
H-Index
i10 Index
Citation Counts
8
7
296
Cognitive Neuroscience
Neuropsychiatry
Acquired Brain Injury
Sleep disorders
Neurorehabilitation
Rankings
Ranking Based On Selection: 41
Martin Rotenberg
Metrics
H-Index
i10 Index
Citation Counts
8
7
208
Psychiatry
Psychosis
Recovery
Social Determinants of Health
Rankings
Ranking Based On Selection: 42
Nathan Patrick Corbett
Metrics
H-Index
i10 Index
Citation Counts
7
7
602
Rankings
Ranking Based On Selection: 43
Renato Antunes Dos Santos
Metrics
H-Index
i10 Index
Citation Counts
7
7
515
Health Sciences Education
Cultural Psychiatry
Mental Health Care and Policy
Rankings
Ranking Based On Selection: 44
Andrea Stachon
Metrics
H-Index
i10 Index
Citation Counts
7
5
286
Rankings
Ranking Based On Selection: 45
Felicity Backhouse
Metrics
H-Index
i10 Index
Citation Counts
6
6
342
Neuroscience
psychiatry
critical care medicine
Rankings
Ranking Based On Selection: 46
Laura Angela Rivera
Metrics
H-Index
i10 Index
Citation Counts
6
6
240
Rankings
Ranking Based On Selection: 47
Jason Tran
Metrics
H-Index
i10 Index
Citation Counts
6
5
174
Rankings
Ranking Based On Selection: 48
Jacob W. Koudys
Metrics
H-Index
i10 Index
Citation Counts
6
4
209
Suicide
Personality Disorder
Decision Making
Computational Psychiatry
Neuropsychology
Rankings
Ranking Based On Selection: 49
Daniel Kapustin
Metrics
H-Index
i10 Index
Citation Counts
6
3
74
Rankings
Ranking Based On Selection: 50
David W Robertson
Metrics
H-Index
i10 Index
Citation Counts
6
6
614
psychiatry
medicine
qualitative research
ethics
Rankings
Ranking Based On Selection: 51
Justin Graffi
Metrics
H-Index
i10 Index
Citation Counts
6
5
199
Rankings
Ranking Based On Selection: 52
Mario Moscovici
Metrics
H-Index
i10 Index
Citation Counts
5
4
136
Rankings
Ranking Based On Selection: 53
Julia Davies
Metrics
H-Index
i10 Index
Citation Counts
4
1
49
youth mental health
psychiatry
concussion
traumatic brain injury
transitions in care
Rankings
Ranking Based On Selection: 54
Nathan Bakker
Metrics
H-Index
i10 Index
Citation Counts
4
3
700
Rankings
Ranking Based On Selection: 55
Bryan Gascon
Metrics
H-Index
i10 Index
Citation Counts
3
2
50
Oncology
Psychiatry
Pediatrics
Global Health
Implementation Science
Rankings
Ranking Based On Selection: 56
Kelly Leslie
Metrics
H-Index
i10 Index
Citation Counts
3
0
14
psychiatry
women's mental health
intimate partner violence
schizophrenia
Rankings
Ranking Based On Selection: 57
Jaime K. Knoch
Metrics
H-Index
i10 Index
Citation Counts
2
1
26
Rankings
Ranking Based On Selection: 58
John Pm Court
Metrics
H-Index
i10 Index
Citation Counts
2
0
12
History of medicine
history of psychiatry
history of medical education
history of higher education