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" (888,752 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
Daniel Mathalon
psychosis
event-related potentials
electroencephalography
EEG
Metrics
H-Index
i10 Index
Citation
103
368
40,762
Steven R Chan Mba
Informatics
Psychiatry
Telemedicine
Digital Health
Innovation
Metrics
H-Index
i10 Index
Citation
33
45
3,811
Matthew E Hirschtritt
Mental health services research
policy
and implementation
forensic psychiatry
Metrics
H-Index
i10 Index
Citation
30
45
6,020
* Rankings
Ranking Based On Selection: 10
Lisa Fortuna
Child and Adolescent Psychiatry
Immigrant Mental Health
Implementation and Health Services
Metrics
H-Index
i10 Index
Citation
27
45
4,889

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* Rankings
Ranking Based On Selection: 11
D Andrew Tompkinsmhs
Psychiatry
Addictions
Clinical Trials
Behavioral Pharmacology
Chronic Pain
Metrics
H-Index
i10 Index
Citation
26
34
3,072
Alexander R Bazazi
epidemiology
harm reduction
substance use
incarceration
mental health
Metrics
H-Index
i10 Index
Citation
19
26
1,328
Scott A Wilke
activity-dependent transcription
neurobiological basis of psychiatric disorders
hippocampal mossy fiber synapse
Metrics
H-Index
i10 Index
Citation
15
20
1,376
Devanand S Manoli
Social attachment
Neuroscience
Behavior
Development
Psychiatry
Metrics
H-Index
i10 Index
Citation
15
16
2,204
Evan D Holloway
juvenile justice
service delivery systems
juvenile probation
trauma
risk assessment
Metrics
H-Index
i10 Index
Citation
11
13
689
Angela M Muller
MRI analysis
brain networks
healthy aging
traumatic brain injury
addiction
Metrics
H-Index
i10 Index
Citation
8
8
255
Tithi Roy
Psoriasis
Skin Cancer
Chronic inflammatory skin diseases
Genetic skin diseases
Metrics
H-Index
i10 Index
Citation
7
6
398
Emma Rhodes
Neuropsychology
Neurodegenerative disease
Behavioral and neuropsychiatric symptoms
Metrics
H-Index
i10 Index
Citation
7
6
237
D Parker Kelley
Molecular neuroscience
Mitochondria
Serotonin/psychedelics
philosophy of mind
psychoneuroimmunology
Metrics
H-Index
i10 Index
Citation
6
4
111
Rankings
Ranking Based On Selection: 1
Daniel Mathalon
Metrics
H-Index
i10 Index
Citation Counts
103
368
40,762
psychosis
event-related potentials
electroencephalography
EEG
Rankings
Ranking Based On Selection: 2
Mark Von Zastrow
Metrics
H-Index
i10 Index
Citation Counts
95
175
42,897
Rankings
Ranking Based On Selection: 3
Judith M Ford
Metrics
H-Index
i10 Index
Citation Counts
95
252
31,129
Rankings
Ranking Based On Selection: 4
Samuel Barondes
Metrics
H-Index
i10 Index
Citation Counts
85
207
25,395
Rankings
Ranking Based On Selection: 5
Owen M Wolkowitz
Metrics
H-Index
i10 Index
Citation Counts
83
217
26,499
Rankings
Ranking Based On Selection: 6
James L Sorensen
Metrics
H-Index
i10 Index
Citation Counts
49
143
7,966
addiction
mental health
HIV/AIDS
dissemination
ethics.
Rankings
Ranking Based On Selection: 7
Steven L Batki *
Metrics
H-Index
i10 Index
Citation Counts
41
88
6,603
Rankings
Ranking Based On Selection: 8
Steven R Chan Mba
Metrics
H-Index
i10 Index
Citation Counts
33
45
3,811
Informatics
Psychiatry
Telemedicine
Digital Health
Innovation
Rankings
Ranking Based On Selection: 9
Matthew E Hirschtritt
Metrics
H-Index
i10 Index
Citation Counts
30
45
6,020
Mental health services research
policy
and implementation
forensic psychiatry
Rankings
Ranking Based On Selection: 10
Lisa Fortuna
Metrics
H-Index
i10 Index
Citation Counts
27
45
4,889
Child and Adolescent Psychiatry
Immigrant Mental Health
Implementation and Health Services

Maximize your institution's potential with our 360° Institutional Analysis Subscription and Institutional Exclusive Package, offering comprehensive insights and strategic advantages.

Rankings
Ranking Based On Selection: 11
D Andrew Tompkinsmhs
Metrics
H-Index
i10 Index
Citation Counts
26
34
3,072
Psychiatry
Addictions
Clinical Trials
Behavioral Pharmacology
Chronic Pain
Rankings
Ranking Based On Selection: 12
Holly Hamilton
Metrics
H-Index
i10 Index
Citation Counts
19
27
1,783
Rankings
Ranking Based On Selection: 13
Alexander R Bazazi
Metrics
H-Index
i10 Index
Citation Counts
19
26
1,328
epidemiology
harm reduction
substance use
incarceration
mental health
Rankings
Ranking Based On Selection: 14
Louann Brizendine
Metrics
H-Index
i10 Index
Citation Counts
18
23
3,772
neurohormones
mood
depression
libido
cognition
Rankings
Ranking Based On Selection: 15
Katherine Scangos
Metrics
H-Index
i10 Index
Citation Counts
15
19
1,627
Rankings
Ranking Based On Selection: 16
Scott A Wilke
Metrics
H-Index
i10 Index
Citation Counts
15
20
1,376
activity-dependent transcription
neurobiological basis of psychiatric disorders
hippocampal mossy fiber synapse
Rankings
Ranking Based On Selection: 17
Devanand S Manoli
Metrics
H-Index
i10 Index
Citation Counts
15
16
2,204
Social attachment
Neuroscience
Behavior
Development
Psychiatry
Rankings
Ranking Based On Selection: 18
Evan D Holloway
Metrics
H-Index
i10 Index
Citation Counts
11
13
689
juvenile justice
service delivery systems
juvenile probation
trauma
risk assessment
Rankings
Ranking Based On Selection: 19
Belinda Wang
Metrics
H-Index
i10 Index
Citation Counts
11
11
979
Rankings
Ranking Based On Selection: 21
Tova Fuller
Metrics
H-Index
i10 Index
Citation Counts
10
10
1,582
Rankings
Ranking Based On Selection: 22
Angela M Muller
Metrics
H-Index
i10 Index
Citation Counts
8
8
255
MRI analysis
brain networks
healthy aging
traumatic brain injury
addiction
Rankings
Ranking Based On Selection: 23
Phillip Yang
Metrics
H-Index
i10 Index
Citation Counts
7
7
206
Rankings
Ranking Based On Selection: 24
Tithi Roy
Metrics
H-Index
i10 Index
Citation Counts
7
6
398
Psoriasis
Skin Cancer
Chronic inflammatory skin diseases
Genetic skin diseases
Rankings
Ranking Based On Selection: 25
Emma Rhodes
Metrics
H-Index
i10 Index
Citation Counts
7
6
237
Neuropsychology
Neurodegenerative disease
Behavioral and neuropsychiatric symptoms
Rankings
Ranking Based On Selection: 26
Paige Tripp
Metrics
H-Index
i10 Index
Citation Counts
7
6
153
Rankings
Ranking Based On Selection: 27
Edwin Joseph Klein
Metrics
H-Index
i10 Index
Citation Counts
6
6
231
Psychiatry
telepsychiatry
trauma
child and adolescent psychiatry
Rankings
Ranking Based On Selection: 28
Rebecca Hu
Metrics
H-Index
i10 Index
Citation Counts
6
4
178
Rankings
Ranking Based On Selection: 29
D Parker Kelley
Metrics
H-Index
i10 Index
Citation Counts
6
4
111
Molecular neuroscience
Mitochondria
Serotonin/psychedelics
philosophy of mind
psychoneuroimmunology
Rankings
Ranking Based On Selection: 30
Ran Cao
Metrics
H-Index
i10 Index
Citation Counts
5
5
312
Rankings
Ranking Based On Selection: 31
M Earth Hasassri
Metrics
H-Index
i10 Index
Citation Counts
5
4
106