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
Werner Sieghart
GABAA receptor subtypes
structure
function
distribution
pharmacology
Metrics
H-Index
i10 Index
Citation
91
275
34,103
* Rankings
Ranking Based On Selection :3
Judith Rollinger
Pharmacognosy
Natural product drug discovery
Metrics
H-Index
i10 Index
Citation
48
109
13,629
* Rankings
Ranking Based On Selection :4
Gruber Christian W
Peptides
GPCRs
Pharmacology
Drug Discovery
Peptidomics
Metrics
H-Index
i10 Index
Citation
42
79
10,612
Sonja Sucic
Pharmacology
Neuroscience
Molecular Cell Biology
Metrics
H-Index
i10 Index
Citation
24
37
1,754
Roland Hellinger
Peptide Drug Discovery
Chemical Biology
Chemical & Molecular Pharmacology
Metrics
H-Index
i10 Index
Citation
17
21
1,151
Aleksandra Garifulina
neuropharmacology
electrophysiology
ion channels
neuroscience
hippocampus
Metrics
H-Index
i10 Index
Citation
7
6
153
Blanca Spee
Neurodegenerative Diseases
Creative Arts Therapies
Epidemiology
Parkinson's disease
Metrics
H-Index
i10 Index
Citation
7
4
103
Rankings
Ranking Based On Selection: 1
Werner Sieghart
Metrics
H-Index
i10 Index
Citation Counts
91
275
34,103
GABAA receptor subtypes
structure
function
distribution
pharmacology
Rankings
Ranking Based On Selection: 2
Michael Freissmuth
Metrics
H-Index
i10 Index
Citation Counts
73
217
20,162
Rankings
Ranking Based On Selection: 3
Judith Rollinger
Metrics
H-Index
i10 Index
Citation Counts
48
109
13,629
Rankings
Ranking Based On Selection: 4
Gruber Christian W
Metrics
H-Index
i10 Index
Citation Counts
42
79
10,612
Peptides
GPCRs
Pharmacology
Drug Discovery
Peptidomics
Rankings
Ranking Based On Selection: 5
Margot Ernst
Metrics
H-Index
i10 Index
Citation Counts
30
56
3,197
Rankings
Ranking Based On Selection: 6
Sonja Sucic
Metrics
H-Index
i10 Index
Citation Counts
24
37
1,754
Pharmacology
Neuroscience
Molecular Cell Biology
Rankings
Ranking Based On Selection: 7
Dino Luethi
Metrics
H-Index
i10 Index
Citation Counts
21
30
1,466
Rankings
Ranking Based On Selection: 8
Roland Hellinger
Metrics
H-Index
i10 Index
Citation Counts
17
21
1,151
Peptide Drug Discovery
Chemical Biology
Chemical & Molecular Pharmacology
Rankings
Ranking Based On Selection: 9
Ali El Kasaby
Metrics
H-Index
i10 Index
Citation Counts
16
16
776
Rankings
Ranking Based On Selection: 10
Marco Treven
Metrics
H-Index
i10 Index
Citation Counts
10
10
374
Rankings
Ranking Based On Selection: 11
Katarina D Kovacevic Miljevic
Metrics
H-Index
i10 Index
Citation Counts
9
8
278
Rankings
Ranking Based On Selection: 12
Aleksandra Garifulina
Metrics
H-Index
i10 Index
Citation Counts
7
6
153
neuropharmacology
electrophysiology
ion channels
neuroscience
hippocampus
Rankings
Ranking Based On Selection: 13
Blanca Spee
Metrics
H-Index
i10 Index
Citation Counts
7
4
103
Neurodegenerative Diseases
Creative Arts Therapies
Epidemiology
Parkinson's disease