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
Ronald Millard
Cardiovascular biology
physiology
pharmacology
pathology
Metrics
H-Index
i10 Index
Citation
50
116
9,518
Tongli Zhang
Quantitative Systems pharmacology
systems biology
Metrics
H-Index
i10 Index
Citation
17
22
1,535
Arnold Gutierrez
neuropsychopharmacology
behavioral neuroscience
substance use disorders
Metrics
H-Index
i10 Index
Citation
15
26
694
Nikhil Vad
Cancer Therapeutics
Developmental Therapeutics
Drug Resistance
Drug Metabolism
Biochemical Pharmacology
Metrics
H-Index
i10 Index
Citation
11
11
552
Rankings
Ranking Based On Selection: 1
Ronald Millard
Metrics
H-Index
i10 Index
Citation Counts
50
116
9,518
Cardiovascular biology
physiology
pharmacology
pathology
Rankings
Ranking Based On Selection: 2
Yvonne Ulrich Lai
Metrics
H-Index
i10 Index
Citation Counts
40
62
11,749
Neurobiology of stress and obesity interactions
Rankings
Ranking Based On Selection: 3
Eric S Wohleb
Metrics
H-Index
i10 Index
Citation Counts
37
45
8,471
Rankings
Ranking Based On Selection: 4
Matthew J Robson
Metrics
H-Index
i10 Index
Citation Counts
31
43
2,654
Rankings
Ranking Based On Selection: 5
John Reichard
Metrics
H-Index
i10 Index
Citation Counts
22
27
2,980
Rankings
Ranking Based On Selection: 6
Tongli Zhang
Metrics
H-Index
i10 Index
Citation Counts
17
22
1,535
Quantitative Systems pharmacology
systems biology
Rankings
Ranking Based On Selection: 7
Arnold Gutierrez
Metrics
H-Index
i10 Index
Citation Counts
15
26
694
neuropsychopharmacology
behavioral neuroscience
substance use disorders
Rankings
Ranking Based On Selection: 8
Vladimir L Tsibulsky
Metrics
H-Index
i10 Index
Citation Counts
15
22
765
Rankings
Ranking Based On Selection: 9
Nikhil Vad
Metrics
H-Index
i10 Index
Citation Counts
11
11
552
Cancer Therapeutics
Developmental Therapeutics
Drug Resistance
Drug Metabolism
Biochemical Pharmacology
Rankings
Ranking Based On Selection: 10
Jingjing Wang
Metrics
H-Index
i10 Index
Citation Counts
10
12
631
Rankings
Ranking Based On Selection: 11
Hanna Wetzel
Metrics
H-Index
i10 Index
Citation Counts
7
6
139