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 :4
Daniel Javitt
Cognitive neuroscience
neurophysiology
schizophrenia
NMDA receptors
sensory function
Metrics
H-Index
i10 Index
Citation
129
347
56,330
* Rankings
Ranking Based On Selection :16
Jeremy Veenstra Vanderweele
Autism and OCD
Animal Models
Translational Treatment
Neurotransmitter Transporters
Metrics
H-Index
i10 Index
Citation
67
138
19,090
* Rankings
Ranking Based On Selection :20
Curtis Dolezal
HIV
Sexual Behavior
Gender
Psychosexual Assessment
Metrics
H-Index
i10 Index
Citation
62
167
11,883
* Rankings
Ranking Based On Selection :22
Prudence Fisher
Child Psychiatry
Depression
Anxiety
Suicide Prevention
Metrics
H-Index
i10 Index
Citation
51
74
27,899
* Rankings
Ranking Based On Selection :33
Susan Tross
substance use intervention
HIV prevention
intersection of substance use and HIV risk
HIV prevention for women who use substan
Metrics
H-Index
i10 Index
Citation
38
79
6,179
* Rankings
Ranking Based On Selection :35
Aimee Campbell
substance use disorders
implementation science
gender
technology
Metrics
H-Index
i10 Index
Citation
37
101
5,069
* Rankings
Ranking Based On Selection :36
Guillermo Horga
neuroimaging
inference
schizophrenia
psychosis
hallucinations
Metrics
H-Index
i10 Index
Citation
37
54
4,351
* Rankings
Ranking Based On Selection :38
Ardesheer Talati
Psychiatric Neuroscience
Psychiatric Epidemiology
Prenatal Epidemiology
Metrics
H-Index
i10 Index
Citation
35
67
5,109
* Rankings
Ranking Based On Selection :40
Seonjoo Lee
Brain Imaging
Longitudinal Data Analysis
Time Series
Independent Component Analysis
Metrics
H-Index
i10 Index
Citation
33
78
4,541
M Claire Greene
Substance Use
Global Mental Health
Humanitarian Health
Epidemiology
Implementation Science
Metrics
H-Index
i10 Index
Citation
32
52
2,706
Andrew J Gerber
Psychotherapy research
neuroimaging
autism
attachment
development
Metrics
H-Index
i10 Index
Citation
32
44
9,201
David S Fink
Substance use
epidemiology
social determinants of health
Metrics
H-Index
i10 Index
Citation
31
62
2,921
Katherine S Elkington
Adolescence
HIV/STI
psychiatric disorders
juvenile justice
service linkage
Metrics
H-Index
i10 Index
Citation
31
50
3,430
Keely Cheslack Postava
Autism
Prenatal exposures
Environment
Child mental health
Epidemiology
Metrics
H-Index
i10 Index
Citation
30
45
2,962
Eve Caligor
Psychiatry
Psychotherapy
Personality disorders
Psychoanalysis
Residency education
Metrics
H-Index
i10 Index
Citation
29
44
4,169
Xiaofu He
Brain imaging
DTI/fMRI
Image processing and Pattern Recognition
Biometrics
Computer vision and Computational Modelling
Metrics
H-Index
i10 Index
Citation
25
38
2,299
Karin Foerde
Cognitive neuroscience
Learning
Memory
Decision making
Eating disorders
Metrics
H-Index
i10 Index
Citation
24
36
4,499
Francesca Zanderigo
kinetic modeling
bioengineering
medical imaging
deconvolution
signal processing
Metrics
H-Index
i10 Index
Citation
23
46
2,272
Nasir H Naqvi
Cognitive Neuroscience
Emotion
Addiction
Psychiatry
Social Psychology
Metrics
H-Index
i10 Index
Citation
22
25
7,395
Sapana R Patel
Mental health services research
Implementation science and practice
Metrics
H-Index
i10 Index
Citation
21
33
2,249
Arthur Robinson Williams
Addiction Psychiatry
Public Policy
Bioethics
History of Medicine
Metrics
H-Index
i10 Index
Citation
19
26
2,125
Bryan Kutner
HIV
harm reduction
motivational interviewing
implementation and dissemination science
mHealth
Metrics
H-Index
i10 Index
Citation
13
19
664
Jenifer Z Siegel
Social Neuroscience
Cognitive Neuroscience
Computational psychiatry
Metrics
H-Index
i10 Index
Citation
13
14
1,513
Akhil Shenoy
Transplant Psychiatry
Alcohol-associated Liver Disease
Alcohol Use Disorder
Living Donation
Metrics
H-Index
i10 Index
Citation
12
15
681
Stephanie A Herrlinger
Neurodevelopment
Neurodevelopmental disorders
Psychiatric disorders
Schizophrenia
Metrics
H-Index
i10 Index
Citation
10
10
1,257
Diana V Rodriguez Moreno
Cognitive Neuroscience
neuroimaging
emotion regulation
decision-making
disorders of consciousness
Metrics
H-Index
i10 Index
Citation
10
10
1,607
Jorge Alvarenga
Depression
Neuroscience
Suicidality
Therapeutic Interventions
Metrics
H-Index
i10 Index
Citation
9
9
358
Nancy Kerner
Neuropsychiatric disorders
Geriatric Psychopharmacology
Sleep Apnea
ECT
Vascular Mild Cognitive Impairment and Dementia
Metrics
H-Index
i10 Index
Citation
6
6
597
Rankings
Ranking Based On Selection: 1
Jeffrey Lieberman
Metrics
H-Index
i10 Index
Citation Counts
192
758
146,908
Rankings
Ranking Based On Selection: 2
J John Mann
Metrics
H-Index
i10 Index
Citation Counts
183
886
129,897
Rankings
Ranking Based On Selection: 3
Mark Olfson
Metrics
H-Index
i10 Index
Citation Counts
141
527
85,561
Rankings
Ranking Based On Selection: 4
Daniel Javitt
Metrics
H-Index
i10 Index
Citation Counts
129
347
56,330
Cognitive neuroscience
neurophysiology
schizophrenia
NMDA receptors
sensory function
Rankings
Ranking Based On Selection: 5
Maria A Oquendo
Metrics
H-Index
i10 Index
Citation Counts
122
449
54,382
Rankings
Ranking Based On Selection: 6
Katherine Shear
Metrics
H-Index
i10 Index
Citation Counts
115
351
54,392
Rankings
Ranking Based On Selection: 7
Katherine Keyes
Metrics
H-Index
i10 Index
Citation Counts
108
378
45,091
Rankings
Ranking Based On Selection: 8
Paul S Appelbaum
Metrics
H-Index
i10 Index
Citation Counts
102
519
55,691
Rankings
Ranking Based On Selection: 9
Denise Kandel
Metrics
H-Index
i10 Index
Citation Counts
102
185
49,566
Rankings
Ranking Based On Selection: 10
Charles E Schroeder
Metrics
H-Index
i10 Index
Citation Counts
96
193
37,339
neuronal dynamics
sensory processing
cognition
Rankings
Ranking Based On Selection: 11
Madelyn Gould
Metrics
H-Index
i10 Index
Citation Counts
84
149
40,887
Rankings
Ranking Based On Selection: 12
Helen Blair Simpson
Metrics
H-Index
i10 Index
Citation Counts
77
185
20,012
psychiatry
anxiety
obsessive compulsive disorder
Rankings
Ranking Based On Selection: 13
T Scott Stroup|Scott Stroup
Metrics
H-Index
i10 Index
Citation Counts
77
151
51,748
Rankings
Ranking Based On Selection: 14
Myron A Hofer
Metrics
H-Index
i10 Index
Citation Counts
76
171
17,208
Rankings
Ranking Based On Selection: 15
Anne Marie Albano
Metrics
H-Index
i10 Index
Citation Counts
71
134
26,218
Rankings
Ranking Based On Selection: 16
Jeremy Veenstra Vanderweele
Metrics
H-Index
i10 Index
Citation Counts
67
138
19,090
Autism and OCD
Animal Models
Translational Treatment
Neurotransmitter Transporters
Rankings
Ranking Based On Selection: 17
T Sandfort
Metrics
H-Index
i10 Index
Citation Counts
67
197
15,271
Rankings
Ranking Based On Selection: 18
Claude Mellins
Metrics
H-Index
i10 Index
Citation Counts
63
194
14,075
HIV
mental health
children
adolescents
families
Rankings
Ranking Based On Selection: 19
Alex Carballo Diéguez
Metrics
H-Index
i10 Index
Citation Counts
62
166
12,175
Rankings
Ranking Based On Selection: 20
Curtis Dolezal
Metrics
H-Index
i10 Index
Citation Counts
62
167
11,883
HIV
Sexual Behavior
Gender
Psychosexual Assessment
Rankings
Ranking Based On Selection: 21
David Stein
Metrics
H-Index
i10 Index
Citation Counts
53
99
9,357
Rankings
Ranking Based On Selection: 22
Prudence Fisher
Metrics
H-Index
i10 Index
Citation Counts
51
74
27,899
Child Psychiatry
Depression
Anxiety
Suicide Prevention
Rankings
Ranking Based On Selection: 23
Robert Klitzman
Metrics
H-Index
i10 Index
Citation Counts
48
130
7,781
Rankings
Ranking Based On Selection: 24
William P Fifer
Metrics
H-Index
i10 Index
Citation Counts
47
136
13,175
Rankings
Ranking Based On Selection: 25
Sam Tsemberis
Metrics
H-Index
i10 Index
Citation Counts
46
85
13,164
Rankings
Ranking Based On Selection: 26
Evelyn Attia
Metrics
H-Index
i10 Index
Citation Counts
46
78
7,165
Rankings
Ranking Based On Selection: 27
Cristiane Duarte
Metrics
H-Index
i10 Index
Citation Counts
46
109
7,482
Rankings
Ranking Based On Selection: 28
Adam Bisaga
Metrics
H-Index
i10 Index
Citation Counts
44
89
5,817
Rankings
Ranking Based On Selection: 29
Milton L Wainberg
Metrics
H-Index
i10 Index
Citation Counts
43
118
7,179
Rankings
Ranking Based On Selection: 30
Susie Hoffman
Metrics
H-Index
i10 Index
Citation Counts
41
76
7,761
Rankings
Ranking Based On Selection: 31
Alayar Kangarlu
Metrics
H-Index
i10 Index
Citation Counts
39
73
5,226
Rankings
Ranking Based On Selection: 32
Joshua Kantrowitz
Metrics
H-Index
i10 Index
Citation Counts
38
73
5,215
Rankings
Ranking Based On Selection: 33
Susan Tross
Metrics
H-Index
i10 Index
Citation Counts
38
79
6,179
substance use intervention
HIV prevention
intersection of substance use and HIV risk
HIV prevention for women who use substan
Rankings
Ranking Based On Selection: 34
David Hellerstein
Metrics
H-Index
i10 Index
Citation Counts
38
67
5,096
Rankings
Ranking Based On Selection: 35
Aimee Campbell
Metrics
H-Index
i10 Index
Citation Counts
37
101
5,069
substance use disorders
implementation science
gender
technology
Rankings
Ranking Based On Selection: 36
Guillermo Horga
Metrics
H-Index
i10 Index
Citation Counts
37
54
4,351
neuroimaging
inference
schizophrenia
psychosis
hallucinations
Rankings
Ranking Based On Selection: 37
Francine Cournos
Metrics
H-Index
i10 Index
Citation Counts
36
82
5,011
Rankings
Ranking Based On Selection: 38
Ardesheer Talati
Metrics
H-Index
i10 Index
Citation Counts
35
67
5,109
Psychiatric Neuroscience
Psychiatric Epidemiology
Prenatal Epidemiology
Rankings
Ranking Based On Selection: 39
Donald Kornfeld
Metrics
H-Index
i10 Index
Citation Counts
34
51
5,870
Rankings
Ranking Based On Selection: 40
Seonjoo Lee
Metrics
H-Index
i10 Index
Citation Counts
33
78
4,541
Brain Imaging
Longitudinal Data Analysis
Time Series
Independent Component Analysis
Rankings
Ranking Based On Selection: 41
Laurel Mayer
Metrics
H-Index
i10 Index
Citation Counts
33
53
6,966
Rankings
Ranking Based On Selection: 42
Ivan C Balan
Metrics
H-Index
i10 Index
Citation Counts
33
58
3,080
Rankings
Ranking Based On Selection: 43
M Claire Greene
Metrics
H-Index
i10 Index
Citation Counts
32
52
2,706
Substance Use
Global Mental Health
Humanitarian Health
Epidemiology
Implementation Science
Rankings
Ranking Based On Selection: 44
Andrew J Gerber
Metrics
H-Index
i10 Index
Citation Counts
32
44
9,201
Psychotherapy research
neuroimaging
autism
attachment
development
Rankings
Ranking Based On Selection: 45
David S Fink
Metrics
H-Index
i10 Index
Citation Counts
31
62
2,921
Substance use
epidemiology
social determinants of health
Rankings
Ranking Based On Selection: 46
Katherine S Elkington
Metrics
H-Index
i10 Index
Citation Counts
31
50
3,430
Adolescence
HIV/STI
psychiatric disorders
juvenile justice
service linkage
Rankings
Ranking Based On Selection: 47
Keely Cheslack Postava
Metrics
H-Index
i10 Index
Citation Counts
30
45
2,962
Autism
Prenatal exposures
Environment
Child mental health
Epidemiology
Rankings
Ranking Based On Selection: 48
Eve Caligor
Metrics
H-Index
i10 Index
Citation Counts
29
44
4,169
Psychiatry
Psychotherapy
Personality disorders
Psychoanalysis
Residency education
Rankings
Ranking Based On Selection: 49
Jeffrey M Miller
Metrics
H-Index
i10 Index
Citation Counts
27
34
2,556
Rankings
Ranking Based On Selection: 50
Matthew S Milak|Máté I. Milák
Metrics
H-Index
i10 Index
Citation Counts
27
40
2,881
Rankings
Ranking Based On Selection: 51
Xiaofu He
Metrics
H-Index
i10 Index
Citation Counts
25
38
2,299
Brain imaging
DTI/fMRI
Image processing and Pattern Recognition
Biometrics
Computer vision and Computational Modelling
Rankings
Ranking Based On Selection: 52
Karin Foerde
Metrics
H-Index
i10 Index
Citation Counts
24
36
4,499
Cognitive neuroscience
Learning
Memory
Decision making
Eating disorders
Rankings
Ranking Based On Selection: 53
Francesca Zanderigo
Metrics
H-Index
i10 Index
Citation Counts
23
46
2,272
kinetic modeling
bioengineering
medical imaging
deconvolution
signal processing
Rankings
Ranking Based On Selection: 54
Nasir H Naqvi
Metrics
H-Index
i10 Index
Citation Counts
22
25
7,395
Cognitive Neuroscience
Emotion
Addiction
Psychiatry
Social Psychology
Rankings
Ranking Based On Selection: 55
Sapana R Patel
Metrics
H-Index
i10 Index
Citation Counts
21
33
2,249
Mental health services research
Implementation science and practice
Rankings
Ranking Based On Selection: 56
Silvia Bernardi
Metrics
H-Index
i10 Index
Citation Counts
21
25
3,148
Rankings
Ranking Based On Selection: 57
Arthur Robinson Williams
Metrics
H-Index
i10 Index
Citation Counts
19
26
2,125
Addiction Psychiatry
Public Policy
Bioethics
History of Medicine
Rankings
Ranking Based On Selection: 58
Margaret Spinelli
Metrics
H-Index
i10 Index
Citation Counts
19
23
3,049
Rankings
Ranking Based On Selection: 59
R Meredith Elkins
Metrics
H-Index
i10 Index
Citation Counts
18
21
1,564
Rankings
Ranking Based On Selection: 60
Peter S Cross
Metrics
H-Index
i10 Index
Citation Counts
18
21
2,294
Rankings
Ranking Based On Selection: 61
Matthew L Goldman
Metrics
H-Index
i10 Index
Citation Counts
17
22
1,415
Rankings
Ranking Based On Selection: 62
Amir Levine
Metrics
H-Index
i10 Index
Citation Counts
17
23
2,234
Rankings
Ranking Based On Selection: 63
Margaret Paschen-Wolff
Metrics
H-Index
i10 Index
Citation Counts
15
17
713
Rankings
Ranking Based On Selection: 64
Muhammad Navaid Iqbal
Metrics
H-Index
i10 Index
Citation Counts
15
18
1,553
Rankings
Ranking Based On Selection: 65
Lawrence Amsel
Metrics
H-Index
i10 Index
Citation Counts
14
20
1,521
Rankings
Ranking Based On Selection: 66
Bryan Kutner
Metrics
H-Index
i10 Index
Citation Counts
13
19
664
HIV
harm reduction
motivational interviewing
implementation and dissemination science
mHealth
Rankings
Ranking Based On Selection: 67
Jenifer Z Siegel
Metrics
H-Index
i10 Index
Citation Counts
13
14
1,513
Social Neuroscience
Cognitive Neuroscience
Computational psychiatry
Rankings
Ranking Based On Selection: 68
Stefano Palazzi
Metrics
H-Index
i10 Index
Citation Counts
13
13
904
Mental Health
Child Neuropsychiatry
Psychiatry
Neurology
Public Health
Rankings
Ranking Based On Selection: 69
Akhil Shenoy
Metrics
H-Index
i10 Index
Citation Counts
12
15
681
Transplant Psychiatry
Alcohol-associated Liver Disease
Alcohol Use Disorder
Living Donation
Rankings
Ranking Based On Selection: 70
Nicholas Santabarbara,, Cscs
Metrics
H-Index
i10 Index
Citation Counts
11
13
346
Resistance exercise
mental health
substance use
Rankings
Ranking Based On Selection: 71
Caitlin Lloyd
Metrics
H-Index
i10 Index
Citation Counts
11
12
334
eating disorders
psychiatry
neuroscience
epidemiology
Rankings
Ranking Based On Selection: 72
Ezra E Smith
Metrics
H-Index
i10 Index
Citation Counts
11
11
1,292
electrophysiology
psychopathology
neuropsychology
Rankings
Ranking Based On Selection: 73
Stephanie A Herrlinger
Metrics
H-Index
i10 Index
Citation Counts
10
10
1,257
Neurodevelopment
Neurodevelopmental disorders
Psychiatric disorders
Schizophrenia
Rankings
Ranking Based On Selection: 74
Amelia Bucek
Metrics
H-Index
i10 Index
Citation Counts
10
10
419
Rankings
Ranking Based On Selection: 75
Diana V Rodriguez Moreno
Metrics
H-Index
i10 Index
Citation Counts
10
10
1,607
Cognitive Neuroscience
neuroimaging
emotion regulation
decision-making
disorders of consciousness
Rankings
Ranking Based On Selection: 76
Ludwing Florez Salamanca
Metrics
H-Index
i10 Index
Citation Counts
10
10
959
psiquiatria
psiquiatria publica
psiquiatria comunitaria
Rankings
Ranking Based On Selection: 77
Jorge Alvarenga
Metrics
H-Index
i10 Index
Citation Counts
9
9
358
Depression
Neuroscience
Suicidality
Therapeutic Interventions
Rankings
Ranking Based On Selection: 78
Ryan Sultan
Metrics
H-Index
i10 Index
Citation Counts
9
9
333
Psychedelics
Ketamine
ADHD
Psychotherapy
Depression
Rankings
Ranking Based On Selection: 79
Paula Yanes-Lukin
Metrics
H-Index
i10 Index
Citation Counts
9
9
250
Rankings
Ranking Based On Selection: 80
Adrienne D Mishkin
Metrics
H-Index
i10 Index
Citation Counts
9
9
195
Psychiatry
ethics
bone marrow transplantation
adherence
Rankings
Ranking Based On Selection: 81
Stephanie Cheung
Metrics
H-Index
i10 Index
Citation Counts
9
8
830
Psychiatry
Palliative Care
Healthcare Disparities
Rankings
Ranking Based On Selection: 83
Caesar G Imperio
Metrics
H-Index
i10 Index
Citation Counts
8
8
278
Rankings
Ranking Based On Selection: 84
Blair Uniacke
Metrics
H-Index
i10 Index
Citation Counts
7
7
387
Rankings
Ranking Based On Selection: 86
Nancy Kerner
Metrics
H-Index
i10 Index
Citation Counts
6
6
597
Neuropsychiatric disorders
Geriatric Psychopharmacology
Sleep Apnea
ECT
Vascular Mild Cognitive Impairment and Dementia
Rankings
Ranking Based On Selection: 87
Jinjie Ling
Metrics
H-Index
i10 Index
Citation Counts
6
5
180
Neuroinflammation
Molecular Psychiatry
Network Science
Rankings
Ranking Based On Selection: 88
Bahar Hazal Yalcinkaya-Selimbeyoglu
Metrics
H-Index
i10 Index
Citation Counts
6
5
159
Rankings
Ranking Based On Selection: 89
Mahdieh Saeidi
Metrics
H-Index
i10 Index
Citation Counts
6
5
137
Rankings
Ranking Based On Selection: 90
Amandeep Jutla
Metrics
H-Index
i10 Index
Citation Counts
6
4
260
Rankings
Ranking Based On Selection: 92
Bin Fan
Metrics
H-Index
i10 Index
Citation Counts
5
4
734
Mental illness
Psychopathology
addiction psychiatry
Rankings
Ranking Based On Selection: 93
Deirdre G Caffrey
Metrics
H-Index
i10 Index
Citation Counts
4
2
58
Rankings
Ranking Based On Selection: 94
Pankhuree Vandana
Metrics
H-Index
i10 Index
Citation Counts
3
2
67
Rankings
Ranking Based On Selection: 95
Antonio Potter
Metrics
H-Index
i10 Index
Citation Counts
2
1
58
Rankings
Ranking Based On Selection: 96
Yaakov S Green
Metrics
H-Index
i10 Index
Citation Counts
1
1
21
psychiatry
sleep medicine
quality improvement
social support