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.

Richard S Matulewicz
urologic oncology
health services research
smoking cessation
Metrics
H-Index
i10 Index
Citation
24
57
2,272
Rankings
Ranking Based On Selection: 1
A Ari Hakimi
Metrics
H-Index
i10 Index
Citation Counts
68
180
30,438
Rankings
Ranking Based On Selection: 2
Behfar Ehdaie
Metrics
H-Index
i10 Index
Citation Counts
42
98
6,652
Rankings
Ranking Based On Selection: 3
Marlon Perera
Metrics
H-Index
i10 Index
Citation Counts
34
80
5,654
Rankings
Ranking Based On Selection: 4
Emily A Vertosick
Metrics
H-Index
i10 Index
Citation Counts
34
77
4,810
prostate cancer
acupuncture
meta-analysis
urology
Rankings
Ranking Based On Selection: 5
Richard S Matulewicz
Metrics
H-Index
i10 Index
Citation Counts
24
57
2,272
urologic oncology
health services research
smoking cessation
Rankings
Ranking Based On Selection: 6
Andrew T Lenis
Metrics
H-Index
i10 Index
Citation Counts
24
44
3,004
Rankings
Ranking Based On Selection: 7
Eugene Pietzak
Metrics
H-Index
i10 Index
Citation Counts
23
44
2,957
Rankings
Ranking Based On Selection: 8
Lucas Nogueira
Metrics
H-Index
i10 Index
Citation Counts
17
28
1,437
Rankings
Ranking Based On Selection: 9
Benjamin Beech
Metrics
H-Index
i10 Index
Citation Counts
6
2
97
Rankings
Ranking Based On Selection: 10
Peter
Metrics
H-Index
i10 Index
Citation Counts
5
4
74