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 :1
J Douglas Bremner
psychiatry
psychology
PTSD
depression
cardiovascular disease
Metrics
H-Index
i10 Index
Citation
137
388
81,830
* Rankings
Ranking Based On Selection :3
Barbara Olasov Rothbaum
PTSD
anxiety
treatment
translational research
virtual reality
Metrics
H-Index
i10 Index
Citation
113
333
66,255
* Rankings
Ranking Based On Selection :4
Paul M Plotsky
Neuroscience
Neuroendocrinology
Stress
Development
Animal Models
Metrics
H-Index
i10 Index
Citation
85
138
42,265
Charles Gillespie
stress biology
genetics
post-traumatic stress disorder
depression
diabetes mellitus
Metrics
H-Index
i10 Index
Citation
39
74
10,343
Brad Pearce
neuroimmune
infections
psychiatry
schizophrenia
obstetrics
Metrics
H-Index
i10 Index
Citation
34
52
4,736
Jidong Guo
stress
anxiety disorders
optogenetics
psychiatry
patch clamp
Metrics
H-Index
i10 Index
Citation
24
32
2,075
Yara Mekawi
Racial discrimination
racial/ethnic minority mental health
Metrics
H-Index
i10 Index
Citation
23
46
1,981
Bharat R Narapareddy
Neuropsychiatry
Traumatic Brain Injury
Chronic Traumatic Encephalopathy
Dementia
Geriatric
Metrics
H-Index
i10 Index
Citation
6
4
104
Michael Hsu
addiction psychiatry
health equity
internet gaming disorder
cannabis
Metrics
H-Index
i10 Index
Citation
6
3
105
Michael J Lucido
Psychiatry
structural biology
behavioral immunology
Metrics
H-Index
i10 Index
Citation
4
4
471
Rachel Anne Davies
psychoactive substances
addiction
depression
neuropsychiatry
behavior
Metrics
H-Index
i10 Index
Citation
4
3
73
Lisette Corbin
Healthcare sustainability
HIV/AIDS
psychotic illnesses
Metrics
H-Index
i10 Index
Citation
1
0
8
Rankings
Ranking Based On Selection: 1
J Douglas Bremner
Metrics
H-Index
i10 Index
Citation Counts
137
388
81,830
psychiatry
psychology
PTSD
depression
cardiovascular disease
Rankings
Ranking Based On Selection: 2
Andrew H Miller
Metrics
H-Index
i10 Index
Citation Counts
120
369
79,653
Rankings
Ranking Based On Selection: 3
Barbara Olasov Rothbaum
Metrics
H-Index
i10 Index
Citation Counts
113
333
66,255
PTSD
anxiety
treatment
translational research
virtual reality
Rankings
Ranking Based On Selection: 4
Paul M Plotsky
Metrics
H-Index
i10 Index
Citation Counts
85
138
42,265
Neuroscience
Neuroendocrinology
Stress
Development
Animal Models
Rankings
Ranking Based On Selection: 5
Robert M Cohen
Metrics
H-Index
i10 Index
Citation Counts
82
235
27,887
Rankings
Ranking Based On Selection: 6
Dg Rainnie
Metrics
H-Index
i10 Index
Citation Counts
54
87
9,672
Rankings
Ranking Based On Selection: 7
Charles Gillespie
Metrics
H-Index
i10 Index
Citation Counts
39
74
10,343
stress biology
genetics
post-traumatic stress disorder
depression
diabetes mellitus
Rankings
Ranking Based On Selection: 8
Brad Pearce
Metrics
H-Index
i10 Index
Citation Counts
34
52
4,736
neuroimmune
infections
psychiatry
schizophrenia
obstetrics
Rankings
Ranking Based On Selection: 9
Jidong Guo
Metrics
H-Index
i10 Index
Citation Counts
24
32
2,075
stress
anxiety disorders
optogenetics
psychiatry
patch clamp
Rankings
Ranking Based On Selection: 10
Yara Mekawi
Metrics
H-Index
i10 Index
Citation Counts
23
46
1,981
Racial discrimination
racial/ethnic minority mental health
Rankings
Ranking Based On Selection: 11
David Goldsmith
Metrics
H-Index
i10 Index
Citation Counts
23
35
4,663
Rankings
Ranking Based On Selection: 12
Rachel Ammirati
Metrics
H-Index
i10 Index
Citation Counts
9
9
1,219
Rankings
Ranking Based On Selection: 13
Lydia Odenat
Metrics
H-Index
i10 Index
Citation Counts
9
9
558
Rankings
Ranking Based On Selection: 14
Bharat R Narapareddy
Metrics
H-Index
i10 Index
Citation Counts
6
4
104
Neuropsychiatry
Traumatic Brain Injury
Chronic Traumatic Encephalopathy
Dementia
Geriatric
Rankings
Ranking Based On Selection: 15
Michael Hsu
Metrics
H-Index
i10 Index
Citation Counts
6
3
105
addiction psychiatry
health equity
internet gaming disorder
cannabis
Rankings
Ranking Based On Selection: 16
Jed Mangal
Metrics
H-Index
i10 Index
Citation Counts
5
5
138
Rankings
Ranking Based On Selection: 17
Michael J Lucido
Metrics
H-Index
i10 Index
Citation Counts
4
4
471
Psychiatry
structural biology
behavioral immunology
Rankings
Ranking Based On Selection: 18
Rachel Anne Davies
Metrics
H-Index
i10 Index
Citation Counts
4
3
73
psychoactive substances
addiction
depression
neuropsychiatry
behavior
Rankings
Ranking Based On Selection: 20
Stefan Routt
Metrics
H-Index
i10 Index
Citation Counts
1
1
13
Rankings
Ranking Based On Selection: 21
Lisette Corbin
Metrics
H-Index
i10 Index
Citation Counts
1
0
8
Healthcare sustainability
HIV/AIDS
psychotic illnesses