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" (870,053 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: 3
Niklas Långström
mental health
psychiatry
criminology
violence
crime
Metrics
H-Index
i10 Index
Citation
96
178
30,409
* Rankings
Ranking Based On Selection: 8
Johan Franck
substance use disorders
psychiatric comorbidity
clinical trials
Metrics
H-Index
i10 Index
Citation
53
108
7,818
* Rankings
Ranking Based On Selection: 9
Zheng Chang
Psychiatric epidemiology
Pharmacoepidemiology
Metrics
H-Index
i10 Index
Citation
46
86
8,012
* Rankings
Ranking Based On Selection: 10
L Fernández De La Cruz
Obsessive-Compulsive Disorder
Hoarding Disorder
Body Dysmorphic Disorder
Cognitive-Behaviour Therapy
Child Psychiatry
Metrics
H-Index
i10 Index
Citation
42
97
6,686

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* Rankings
Ranking Based On Selection: 12
Markus Jansson Fröjmark
Insomnia
Sleep
Cognitive Behavior Therapy
Pain
Epidemiology
Metrics
H-Index
i10 Index
Citation
39
81
8,391
* Rankings
Ranking Based On Selection: 13
Tom Palmstierna
psychiatry
substance use disorders
violence
criminality
Metrics
H-Index
i10 Index
Citation
37
76
6,094
* Rankings
Ranking Based On Selection: 16
Jeanette Westman
psychiatry
primary health care
substance use disorder
nursing
Metrics
H-Index
i10 Index
Citation
25
33
3,640
* Rankings
Ranking Based On Selection: 17
Thomas Parling
Eating disorders
Relational Frame Theory
Acceptance and Commitment Therapy
Metrics
H-Index
i10 Index
Citation
23
32
2,044
* Rankings
Ranking Based On Selection: 18
René Seiger
Deep learning
Alzheimer's Disease
Magnetic Resonance Imaging
Metrics
H-Index
i10 Index
Citation
22
32
1,538
* Rankings
Ranking Based On Selection: 20
Vincent Millischer
Psychiatry
Bipolar Disorder
Lithium
Genetics
Inflammation
Metrics
H-Index
i10 Index
Citation
21
30
3,355
* Rankings
Ranking Based On Selection: 21
Philippe A Melas
Molecular psychiatry
Epigenetics
Epitranscriptomics
Metrics
H-Index
i10 Index
Citation
21
24
1,920
* Rankings
Ranking Based On Selection: 22
Mathias Lundberg
bipolar disorder
schizophrenia
thioredoxin
Metrics
H-Index
i10 Index
Citation
19
24
2,457
* Rankings
Ranking Based On Selection: 23
Shuyang Yao
Psychiatric Genomics
Neuroscience
Schizophrenia
Eating Disorders
Epidemiology
Metrics
H-Index
i10 Index
Citation
18
22
2,487
* Rankings
Ranking Based On Selection: 26
Daniela Enache
Old age psychiatry
cognitive impairment
depression
Metrics
H-Index
i10 Index
Citation
17
19
1,879
* Rankings
Ranking Based On Selection: 27
Lena Reuterskiöld
Anxiety disorders
Cognitive Behavioral Therapy
Metrics
H-Index
i10 Index
Citation
16
19
1,745
* Rankings
Ranking Based On Selection: 28
Federico Triolo
Geriatric Psychiatry
Aging
Mental health
Epidemiology
Metrics
H-Index
i10 Index
Citation
14
16
765
Shengxin Liu
Epidemiology
Diabetes
Psychiatry
Nutrition & Health
Metrics
H-Index
i10 Index
Citation
13
15
453
Joar Guterstam
Addiction
Psychiatry
Neuroimaging
Psychopharmacology
Metrics
H-Index
i10 Index
Citation
11
11
1,026
Jonas Svensson
Psychiatry
Positron emission tomography
neuroscience
Metrics
H-Index
i10 Index
Citation
9
8
257
Sara Sutori
experimental psychology
cognition
digital psychiatry
Metrics
H-Index
i10 Index
Citation
7
4
146
Rankings
Ranking Based On Selection: 1
Christina Hultman
Metrics
H-Index
i10 Index
Citation Counts
113
261
92,999
Rankings
Ranking Based On Selection: 2
Lars Farde
Metrics
H-Index
i10 Index
Citation Counts
108
412
42,409
Rankings
Ranking Based On Selection: 3
Niklas Långström
Metrics
H-Index
i10 Index
Citation Counts
96
178
30,409
mental health
psychiatry
criminology
violence
crime
Rankings
Ranking Based On Selection: 4
Lindefors Nils
Metrics
H-Index
i10 Index
Citation Counts
72
167
18,683
Rankings
Ranking Based On Selection: 5
Vladimir Carli
Metrics
H-Index
i10 Index
Citation Counts
66
135
20,792
Rankings
Ranking Based On Selection: 6
Christian Rück
Metrics
H-Index
i10 Index
Citation Counts
66
150
13,194
Rankings
Ranking Based On Selection: 7
Sophie Erhardt
Metrics
H-Index
i10 Index
Citation Counts
54
105
11,013
Rankings
Ranking Based On Selection: 8
Johan Franck
Metrics
H-Index
i10 Index
Citation Counts
53
108
7,818
substance use disorders
psychiatric comorbidity
clinical trials
Rankings
Ranking Based On Selection: 9
Zheng Chang
Metrics
H-Index
i10 Index
Citation Counts
46
86
8,012
Rankings
Ranking Based On Selection: 10
L Fernández De La Cruz
Metrics
H-Index
i10 Index
Citation Counts
42
97
6,686
Obsessive-Compulsive Disorder
Hoarding Disorder
Body Dysmorphic Disorder
Cognitive-Behaviour Therapy
Child Psychiatry

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
Ellenor Mittendorfer Rutz
Metrics
H-Index
i10 Index
Citation Counts
42
134
8,619
Rankings
Ranking Based On Selection: 12
Markus Jansson Fröjmark
Metrics
H-Index
i10 Index
Citation Counts
39
81
8,391
Insomnia
Sleep
Cognitive Behavior Therapy
Pain
Epidemiology
Rankings
Ranking Based On Selection: 13
Tom Palmstierna
Metrics
H-Index
i10 Index
Citation Counts
37
76
6,094
psychiatry
substance use disorders
violence
criminality
Rankings
Ranking Based On Selection: 14
Alexander Rozental
Metrics
H-Index
i10 Index
Citation Counts
36
62
5,594
Rankings
Ranking Based On Selection: 15
Johan Lundberg
Metrics
H-Index
i10 Index
Citation Counts
29
48
2,655
Rankings
Ranking Based On Selection: 16
Jeanette Westman
Metrics
H-Index
i10 Index
Citation Counts
25
33
3,640
psychiatry
primary health care
substance use disorder
nursing
Rankings
Ranking Based On Selection: 17
Thomas Parling
Metrics
H-Index
i10 Index
Citation Counts
23
32
2,044
Eating disorders
Relational Frame Theory
Acceptance and Commitment Therapy
Rankings
Ranking Based On Selection: 18
René Seiger
Metrics
H-Index
i10 Index
Citation Counts
22
32
1,538
Deep learning
Alzheimer's Disease
Magnetic Resonance Imaging
Rankings
Ranking Based On Selection: 19
Luiz Kobuti Ferreira
Metrics
H-Index
i10 Index
Citation Counts
22
26
2,268
Rankings
Ranking Based On Selection: 20
Vincent Millischer
Metrics
H-Index
i10 Index
Citation Counts
21
30
3,355
Psychiatry
Bipolar Disorder
Lithium
Genetics
Inflammation
Rankings
Ranking Based On Selection: 21
Philippe A Melas
Metrics
H-Index
i10 Index
Citation Counts
21
24
1,920
Molecular psychiatry
Epigenetics
Epitranscriptomics
Rankings
Ranking Based On Selection: 22
Mathias Lundberg
Metrics
H-Index
i10 Index
Citation Counts
19
24
2,457
Rankings
Ranking Based On Selection: 23
Shuyang Yao
Metrics
H-Index
i10 Index
Citation Counts
18
22
2,487
Psychiatric Genomics
Neuroscience
Schizophrenia
Eating Disorders
Epidemiology
Rankings
Ranking Based On Selection: 24
Benny Liberg
Metrics
H-Index
i10 Index
Citation Counts
18
32
2,170
Rankings
Ranking Based On Selection: 25
Tobias Elgan
Metrics
H-Index
i10 Index
Citation Counts
18
28
841
Rankings
Ranking Based On Selection: 26
Daniela Enache
Metrics
H-Index
i10 Index
Citation Counts
17
19
1,879
Old age psychiatry
cognitive impairment
depression
Rankings
Ranking Based On Selection: 27
Lena Reuterskiöld
Metrics
H-Index
i10 Index
Citation Counts
16
19
1,745
Anxiety disorders
Cognitive Behavioral Therapy
Rankings
Ranking Based On Selection: 28
Federico Triolo
Metrics
H-Index
i10 Index
Citation Counts
14
16
765
Geriatric Psychiatry
Aging
Mental health
Epidemiology
Rankings
Ranking Based On Selection: 29
Hans Smedje
Metrics
H-Index
i10 Index
Citation Counts
14
16
3,233
Rankings
Ranking Based On Selection: 30
Shengxin Liu
Metrics
H-Index
i10 Index
Citation Counts
13
15
453
Epidemiology
Diabetes
Psychiatry
Nutrition & Health
Rankings
Ranking Based On Selection: 31
Joar Guterstam
Metrics
H-Index
i10 Index
Citation Counts
11
11
1,026
Addiction
Psychiatry
Neuroimaging
Psychopharmacology
Rankings
Ranking Based On Selection: 32
Anna Ohlis
Metrics
H-Index
i10 Index
Citation Counts
10
10
262
Rankings
Ranking Based On Selection: 33
Jonas Svensson
Metrics
H-Index
i10 Index
Citation Counts
9
8
257
Psychiatry
Positron emission tomography
neuroscience
Rankings
Ranking Based On Selection: 34
Marie Bendix
Metrics
H-Index
i10 Index
Citation Counts
9
9
462
Rankings
Ranking Based On Selection: 35
Sara Sutori
Metrics
H-Index
i10 Index
Citation Counts
7
4
146
experimental psychology
cognition
digital psychiatry
Rankings
Ranking Based On Selection: 36
Bo H Jonsson
Metrics
H-Index
i10 Index
Citation Counts
7
5
245
Rankings
Ranking Based On Selection: 37
Maria Å Garke
Metrics
H-Index
i10 Index
Citation Counts
6
6
404
Rankings
Ranking Based On Selection: 38
Zhenxin Liao
Metrics
H-Index
i10 Index
Citation Counts
6
4
326