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
Mohammad Hosein Farzaei
Phytotherapy
Traditional medicine
Complementary and alternative medicine
Gastrointestinal Pharmacology
Natural product
Metrics
H-Index
i10 Index
Citation
68
180
33,974
* Rankings
Ranking Based On Selection :3
Sajad Fakhri
Spinal Cord Injury
Neuropharmacology
Natural products
Pain and Inflammation
Cancer
Metrics
H-Index
i10 Index
Citation
32
64
3,191
Rankings
Ranking Based On Selection: 1
Mohammad Hosein Farzaei
Metrics
H-Index
i10 Index
Citation Counts
68
180
33,974
Phytotherapy
Traditional medicine
Complementary and alternative medicine
Gastrointestinal Pharmacology
Natural product
Rankings
Ranking Based On Selection: 2
Gholamreza Bahrami
Metrics
H-Index
i10 Index
Citation Counts
35
79
3,339
Rankings
Ranking Based On Selection: 3
Sajad Fakhri
Metrics
H-Index
i10 Index
Citation Counts
32
64
3,191
Spinal Cord Injury
Neuropharmacology
Natural products
Pain and Inflammation
Cancer
Rankings
Ranking Based On Selection: 4
Leila Hosseinzadeh
Metrics
H-Index
i10 Index
Citation Counts
27
62
2,528
Rankings
Ranking Based On Selection: 5
Samira Shirooie
Metrics
H-Index
i10 Index
Citation Counts
24
39
2,405
Rankings
Ranking Based On Selection: 6
Saeid Abbasi Maleki
Metrics
H-Index
i10 Index
Citation Counts
20
35
1,439
Pharmacology
Neuropharmacology
Psychopharmacology
Herbal Medicne