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.

Salma Patel
healthcare
patient engagement
public health
patient involvement
online patient feedback
Metrics
H-Index
i10 Index
Citation
7
7
483
Rankings
Ranking Based On Selection: 1
Penny A Cook
Metrics
H-Index
i10 Index
Citation Counts
38
73
5,233
Rankings
Ranking Based On Selection: 2
Stephen Parnell
Metrics
H-Index
i10 Index
Citation Counts
34
88
4,390
Rankings
Ranking Based On Selection: 4
Alexander Mastin
Metrics
H-Index
i10 Index
Citation Counts
14
16
795
Rankings
Ranking Based On Selection: 5
Alex Clarke Cornwell
Metrics
H-Index
i10 Index
Citation Counts
12
12
975
Rankings
Ranking Based On Selection: 6
Anna Mary Cooper-Ryan (Née Cooper)
Metrics
H-Index
i10 Index
Citation Counts
10
11
580
Rankings
Ranking Based On Selection: 7
Salma Patel
Metrics
H-Index
i10 Index
Citation Counts
7
7
483
healthcare
patient engagement
public health
patient involvement
online patient feedback