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 :4
Shervin Assari
Health Disparities
Mental Health
Chronic Medical Disease
Depression
Comorbidity
Metrics
H-Index
i10 Index
Citation
82
424
22,713
John Greden
Depression
bipolar illness
mental health
neurosciences
pharmacogenomics
Metrics
H-Index
i10 Index
Citation
68
184
21,352
Cynthia S Pomerleau
nicotine addiction
tobacco smoking
smoking and body weight
Metrics
H-Index
i10 Index
Citation
55
106
10,091
Chandra Sripada
Psychiatry
Philosophy
Self-Control
ADHD
Neuroimaging
Metrics
H-Index
i10 Index
Citation
51
93
12,102
* Rankings
Ranking Based On Selection :12
Michelle Riba
Psychiatry
PsychOncology
Psychosomatic Medicine PsychCardiology
Metrics
H-Index
i10 Index
Citation
49
112
10,226
* Rankings
Ranking Based On Selection :13
Daniel Forger
Biological Rhythms
Applied Mathematics
Circadian Rhythms
Computational Psychiatry
Metrics
H-Index
i10 Index
Citation
41
70
6,304
Anthony P King
PTSD
psychotherapy
mindfulness
MBCT
neuroimaging
Metrics
H-Index
i10 Index
Citation
35
75
6,759
Donovan Maust
mental health services
older adults
psychotropic use
Metrics
H-Index
i10 Index
Citation
30
67
3,969
Ivy F Tso
Schizophrenia
Bipolar Disorder
Social Cognition
Brain Mechanism
Metrics
H-Index
i10 Index
Citation
28
45
2,896
Elyse Thulin
social media
violence in online spaces
human-computer interaction
online help-seeking behaviors
Metrics
H-Index
i10 Index
Citation
10
11
310
Hanjoo Kim
bipolar spectrum disorders
anxiety disorder
repetitive negative thinking
contrast avoidance
Metrics
H-Index
i10 Index
Citation
10
10
474
Michael Casher Md
inpatient psychiatry
consultation liaison
psychotherapy
psychopharmacology
insight
Metrics
H-Index
i10 Index
Citation
7
5
187
Cassandra Kooiker
Molecular psychiatry
developmental neuroscience
neuroendocrinology
Metrics
H-Index
i10 Index
Citation
5
4
285
Oliver G Cameron
psychiatry
brain imaging
autonomic nervous system
adrenergic systems
Metrics
H-Index
i10 Index
Citation
4
4
1,413
David Belmonte
Psychiatry
Medical student education
Geriatrics
Psychosomatic Medicine
Metrics
H-Index
i10 Index
Citation
4
2
66
Rankings
Ranking Based On Selection: 1
Israel Liberzon
Metrics
H-Index
i10 Index
Citation Counts
103
307
47,137
Rankings
Ranking Based On Selection: 2
Frederic Blow
Metrics
H-Index
i10 Index
Citation Counts
98
351
32,659
Rankings
Ranking Based On Selection: 3
Melvin G Mcinnis
Metrics
H-Index
i10 Index
Citation Counts
92
322
38,322
Rankings
Ranking Based On Selection: 4
Shervin Assari
Metrics
H-Index
i10 Index
Citation Counts
82
424
22,713
Health Disparities
Mental Health
Chronic Medical Disease
Depression
Comorbidity
Rankings
Ranking Based On Selection: 5
John Greden
Metrics
H-Index
i10 Index
Citation Counts
68
184
21,352
Depression
bipolar illness
mental health
neurosciences
pharmacogenomics
Rankings
Ranking Based On Selection: 6
Kirk J Brower
Metrics
H-Index
i10 Index
Citation Counts
65
141
13,488
Rankings
Ranking Based On Selection: 7
Kara Zivin
Metrics
H-Index
i10 Index
Citation Counts
62
174
15,948
Rankings
Ranking Based On Selection: 8
Cynthia S Pomerleau
Metrics
H-Index
i10 Index
Citation Counts
55
106
10,091
nicotine addiction
tobacco smoking
smoking and body weight
Rankings
Ranking Based On Selection: 9
Chandra Sripada
Metrics
H-Index
i10 Index
Citation Counts
51
93
12,102
Psychiatry
Philosophy
Self-Control
ADHD
Neuroimaging
Rankings
Ranking Based On Selection: 10
J Todd Arnedt
Metrics
H-Index
i10 Index
Citation Counts
51
81
9,641
Rankings
Ranking Based On Selection: 11
Mohammad Ghaziuddin
Metrics
H-Index
i10 Index
Citation Counts
50
102
10,118
Rankings
Ranking Based On Selection: 12
Michelle Riba
Metrics
H-Index
i10 Index
Citation Counts
49
112
10,226
Psychiatry
PsychOncology
Psychosomatic Medicine PsychCardiology
Rankings
Ranking Based On Selection: 13
Daniel Forger
Metrics
H-Index
i10 Index
Citation Counts
41
70
6,304
Biological Rhythms
Applied Mathematics
Circadian Rhythms
Computational Psychiatry
Rankings
Ranking Based On Selection: 14
Anthony P King
Metrics
H-Index
i10 Index
Citation Counts
35
75
6,759
PTSD
psychotherapy
mindfulness
MBCT
neuroimaging
Rankings
Ranking Based On Selection: 15
Donovan Maust
Metrics
H-Index
i10 Index
Citation Counts
30
67
3,969
mental health services
older adults
psychotropic use
Rankings
Ranking Based On Selection: 16
Ivy F Tso
Metrics
H-Index
i10 Index
Citation Counts
28
45
2,896
Schizophrenia
Bipolar Disorder
Social Cognition
Brain Mechanism
Rankings
Ranking Based On Selection: 17
Adam G Horwitz
Metrics
H-Index
i10 Index
Citation Counts
25
33
3,635
Rankings
Ranking Based On Selection: 18
Brendon Watson
Metrics
H-Index
i10 Index
Citation Counts
25
35
4,410
Rankings
Ranking Based On Selection: 19
Vita Mccabe
Metrics
H-Index
i10 Index
Citation Counts
24
35
1,742
Rankings
Ranking Based On Selection: 20
Jonathan D Morrow
Metrics
H-Index
i10 Index
Citation Counts
23
26
1,858
Rankings
Ranking Based On Selection: 21
Lora Cope
Metrics
H-Index
i10 Index
Citation Counts
22
27
1,564
Rankings
Ranking Based On Selection: 22
Jacek Debiec
Metrics
H-Index
i10 Index
Citation Counts
22
30
4,359
Rankings
Ranking Based On Selection: 23
Elyse Thulin
Metrics
H-Index
i10 Index
Citation Counts
10
11
310
social media
violence in online spaces
human-computer interaction
online help-seeking behaviors
Rankings
Ranking Based On Selection: 24
Hanjoo Kim
Metrics
H-Index
i10 Index
Citation Counts
10
10
474
bipolar spectrum disorders
anxiety disorder
repetitive negative thinking
contrast avoidance
Rankings
Ranking Based On Selection: 25
Michael Casher Md
Metrics
H-Index
i10 Index
Citation Counts
7
5
187
inpatient psychiatry
consultation liaison
psychotherapy
psychopharmacology
insight
Rankings
Ranking Based On Selection: 27
Jane Harness
Metrics
H-Index
i10 Index
Citation Counts
6
5
114
Rankings
Ranking Based On Selection: 28
Yang Huan
Metrics
H-Index
i10 Index
Citation Counts
6
4
143
Rankings
Ranking Based On Selection: 29
Cody Weston
Metrics
H-Index
i10 Index
Citation Counts
6
5
257
Rankings
Ranking Based On Selection: 30
Cassandra Kooiker
Metrics
H-Index
i10 Index
Citation Counts
5
4
285
Molecular psychiatry
developmental neuroscience
neuroendocrinology
Rankings
Ranking Based On Selection: 31
Oliver G Cameron
Metrics
H-Index
i10 Index
Citation Counts
4
4
1,413
psychiatry
brain imaging
autonomic nervous system
adrenergic systems
Rankings
Ranking Based On Selection: 32
David Belmonte
Metrics
H-Index
i10 Index
Citation Counts
4
2
66
Psychiatry
Medical student education
Geriatrics
Psychosomatic Medicine