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" (873,690 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
Andrew C Heath
Alcoholism/addiction
obesity/eating disorders
psychiatric co morbidity
psychiatric epidemiology & genetics
G-E interplay
Metrics
H-Index
i10 Index
Citation
179
743
167,333
* Rankings
Ranking Based On Selection: 3
Eric Lenze
geriatrics
depression
anxiety
medical rehabilitation
dementia prevention
Metrics
H-Index
i10 Index
Citation
77
251
22,357
* Rankings
Ranking Based On Selection: 5
Kelly Botteron
Developmental Pediatric Neuroimaging
Major Depression
Autism
Fragile X
Infant
Metrics
H-Index
i10 Index
Citation
60
117
15,996
* Rankings
Ranking Based On Selection: 7
Li Shiun Chen
Smoking Cessation
Precision Medicine
Implementation Science
Gene-environment
Metrics
H-Index
i10 Index
Citation
53
143
14,458
* Rankings
Ranking Based On Selection: 9
Kevin J Black
neuroimaging
neuropsychiatry
Tourette
movement disorders
PET
Metrics
H-Index
i10 Index
Citation
49
110
7,641

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* Rankings
Ranking Based On Selection: 12
Bruno A Benitez
Functional genomics of Alzheimer's and Parkinson's. Autophagy-Lysosome pathway in neurodegeneration
Metrics
H-Index
i10 Index
Citation
37
56
9,209
* Rankings
Ranking Based On Selection: 14
Angela M Reiersen
Epidemiology and genetics of neurodevelopmental disorders
Metrics
H-Index
i10 Index
Citation
30
40
4,843
* Rankings
Ranking Based On Selection: 15
Chad Sylvester
Child Psychiatry
Neuroscience
Neuroimaging
Anxiety Disorders
Attention
Metrics
H-Index
i10 Index
Citation
27
44
3,941
* Rankings
Ranking Based On Selection: 16
Joshua S Siegel
Systems Neuroscience
Stroke
Psychopharmacology
Functional Connectivity
Metrics
H-Index
i10 Index
Citation
26
29
4,315
* Rankings
Ranking Based On Selection: 20
Arun Renganathan
LncRNA biology
Neurodegeneration
Translational oncology
Carcinogenesis
Cancer genomics
Metrics
H-Index
i10 Index
Citation
20
22
2,218
Dillan Newbold
Neurology
Movement Disorders
Systems Neuroscience
Neuroimaging
Psychiatry
Metrics
H-Index
i10 Index
Citation
14
16
4,360
Abdallah Eteleeb
Bioinformatics/computational biology
neurogenomics
RNA-Seq analysis
multi-omics
long noncoding
Metrics
H-Index
i10 Index
Citation
13
13
713
Masoomeh Faghankhani
Mental & Behavioral Health
Psychiatry
Evidence Based Public Health
D&I Science
Metrics
H-Index
i10 Index
Citation
10
11
396
E Peter Cabrera Nguyen
Hispanic populations
psychiatric epidemiology
suicide prevention
HIV prevention
Latino/a youth
Metrics
H-Index
i10 Index
Citation
8
8
993
Alex P Miller
Psychiatric genetics
neuroimaging
development
substance use
impulsivity
Metrics
H-Index
i10 Index
Citation
7
4
203
Yang Xu
Anxiety disorders
Addiction
Child and Adolescent Psychiatry
Epidemiological psychiatry
Asian American Mental Health
Metrics
H-Index
i10 Index
Citation
6
6
978
Can Misel Kilciksiz
Psychiatry
Early Psychosis
Cognition
Digital Psychiatry
Demoralization
Metrics
H-Index
i10 Index
Citation
6
5
185
Lisa Gorham
Brain Development
Child and Adolescent Psychiatry
Neuroimaging
Depression
Exercise
Metrics
H-Index
i10 Index
Citation
5
3
190
Ludwig Trillo
Neuroscience
Psychiatry
Optogenetics
Calcium Imaging
Neural Code
Metrics
H-Index
i10 Index
Citation
4
4
539
Vasilis C Hristidis
treatment resistant depression
major depressive disorder
psychiatry
Metrics
H-Index
i10 Index
Citation
2
1
75
Rankings
Ranking Based On Selection: 1
Andrew C Heath
Metrics
H-Index
i10 Index
Citation Counts
179
743
167,333
Alcoholism/addiction
obesity/eating disorders
psychiatric co morbidity
psychiatric epidemiology & genetics
G-E interplay
Rankings
Ranking Based On Selection: 2
Claude Robert Cloninger
Metrics
H-Index
i10 Index
Citation Counts
147
500
117,936
Rankings
Ranking Based On Selection: 3
Eric Lenze
Metrics
H-Index
i10 Index
Citation Counts
77
251
22,357
geriatrics
depression
anxiety
medical rehabilitation
dementia prevention
Rankings
Ranking Based On Selection: 4
Elliot C Nelson
Metrics
H-Index
i10 Index
Citation Counts
68
142
16,249
Rankings
Ranking Based On Selection: 5
Kelly Botteron
Metrics
H-Index
i10 Index
Citation Counts
60
117
15,996
Developmental Pediatric Neuroimaging
Major Depression
Autism
Fragile X
Infant
Rankings
Ranking Based On Selection: 6
Celeste M Karch
Metrics
H-Index
i10 Index
Citation Counts
58
116
13,961
Rankings
Ranking Based On Selection: 7
Li Shiun Chen
Metrics
H-Index
i10 Index
Citation Counts
53
143
14,458
Smoking Cessation
Precision Medicine
Implementation Science
Gene-environment
Rankings
Ranking Based On Selection: 9
Kevin J Black
Metrics
H-Index
i10 Index
Citation Counts
49
110
7,641
neuroimaging
neuropsychiatry
Tourette
movement disorders
PET

Enroll all your faculty members with discounted institutional membership to showcase your institution's academic strength to the world in the best way possible – join now and achieve results fast! 

Rankings
Ranking Based On Selection: 11
Lauren Few
Metrics
H-Index
i10 Index
Citation Counts
38
51
7,030
Rankings
Ranking Based On Selection: 12
Bruno A Benitez
Metrics
H-Index
i10 Index
Citation Counts
37
56
9,209
Functional genomics of Alzheimer's and Parkinson's. Autophagy-Lysosome pathway in neurodegeneration
Rankings
Ranking Based On Selection: 13
David Pagliaccio
Metrics
H-Index
i10 Index
Citation Counts
32
68
3,736
Rankings
Ranking Based On Selection: 14
Angela M Reiersen
Metrics
H-Index
i10 Index
Citation Counts
30
40
4,843
Epidemiology and genetics of neurodevelopmental disorders
Rankings
Ranking Based On Selection: 15
Chad Sylvester
Metrics
H-Index
i10 Index
Citation Counts
27
44
3,941
Child Psychiatry
Neuroscience
Neuroimaging
Anxiety Disorders
Attention
Rankings
Ranking Based On Selection: 16
Joshua S Siegel
Metrics
H-Index
i10 Index
Citation Counts
26
29
4,315
Systems Neuroscience
Stroke
Psychopharmacology
Functional Connectivity
Rankings
Ranking Based On Selection: 17
Ginger E Nicol
Metrics
H-Index
i10 Index
Citation Counts
25
38
2,524
Rankings
Ranking Based On Selection: 19
Susan E Maloney
Metrics
H-Index
i10 Index
Citation Counts
23
34
2,535
Behavioral Neuroscience
Neurodevelopmental Disorders
Rankings
Ranking Based On Selection: 20
Arun Renganathan
Metrics
H-Index
i10 Index
Citation Counts
20
22
2,218
LncRNA biology
Neurodegeneration
Translational oncology
Carcinogenesis
Cancer genomics
Rankings
Ranking Based On Selection: 21
Dillan Newbold
Metrics
H-Index
i10 Index
Citation Counts
14
16
4,360
Neurology
Movement Disorders
Systems Neuroscience
Neuroimaging
Psychiatry
Rankings
Ranking Based On Selection: 22
Abdallah Eteleeb
Metrics
H-Index
i10 Index
Citation Counts
13
13
713
Bioinformatics/computational biology
neurogenomics
RNA-Seq analysis
multi-omics
long noncoding
Rankings
Ranking Based On Selection: 23
Tahir Rahman Md
Metrics
H-Index
i10 Index
Citation Counts
12
14
460
Rankings
Ranking Based On Selection: 24
Masoomeh Faghankhani
Metrics
H-Index
i10 Index
Citation Counts
10
11
396
Mental & Behavioral Health
Psychiatry
Evidence Based Public Health
D&I Science
Rankings
Ranking Based On Selection: 25
Reza Hamidian
Metrics
H-Index
i10 Index
Citation Counts
10
10
308
Rankings
Ranking Based On Selection: 26
E Peter Cabrera Nguyen
Metrics
H-Index
i10 Index
Citation Counts
8
8
993
Hispanic populations
psychiatric epidemiology
suicide prevention
HIV prevention
Latino/a youth
Rankings
Ranking Based On Selection: 27
Michael Galvin,
Metrics
H-Index
i10 Index
Citation Counts
7
6
187
Rankings
Ranking Based On Selection: 28
Alex P Miller
Metrics
H-Index
i10 Index
Citation Counts
7
4
203
Psychiatric genetics
neuroimaging
development
substance use
impulsivity
Rankings
Ranking Based On Selection: 29
Tashalee Brown
Metrics
H-Index
i10 Index
Citation Counts
7
6
371
Psychiatry
Biophysics
Electrophysiology
Racial disparities
Rankings
Ranking Based On Selection: 30
Yang Xu
Metrics
H-Index
i10 Index
Citation Counts
6
6
978
Anxiety disorders
Addiction
Child and Adolescent Psychiatry
Epidemiological psychiatry
Asian American Mental Health
Rankings
Ranking Based On Selection: 31
Can Misel Kilciksiz
Metrics
H-Index
i10 Index
Citation Counts
6
5
185
Psychiatry
Early Psychosis
Cognition
Digital Psychiatry
Demoralization
Rankings
Ranking Based On Selection: 32
Lisa Gorham
Metrics
H-Index
i10 Index
Citation Counts
5
3
190
Brain Development
Child and Adolescent Psychiatry
Neuroimaging
Depression
Exercise
Rankings
Ranking Based On Selection: 33
Ludwig Trillo
Metrics
H-Index
i10 Index
Citation Counts
4
4
539
Neuroscience
Psychiatry
Optogenetics
Calcium Imaging
Neural Code
Rankings
Ranking Based On Selection: 34
Vasilis C Hristidis
Metrics
H-Index
i10 Index
Citation Counts
2
1
75
treatment resistant depression
major depressive disorder
psychiatry