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
Mordecai P Blaustein
cation transport
cellular neurophysiology
vascular physiology
hypertension
Metrics
H-Index
i10 Index
Citation
94
250
32,304
* Rankings
Ranking Based On Selection :4
John Hamlyn
Steroids
sodium and calcium metabolism
high blood pressure
Metrics
H-Index
i10 Index
Citation
55
108
10,657
* Rankings
Ranking Based On Selection :5
Leslie C Costello
Genetic/hormonal/cellular metabolism transformations in cancer and other medical disorders
Metrics
H-Index
i10 Index
Citation
53
121
10,636
Megan A Rizzo
cell signaling
islet biology
fluorescent proteins
FRET
Metrics
H-Index
i10 Index
Citation
32
49
6,515
Rankings
Ranking Based On Selection: 1
Mordecai P Blaustein
Metrics
H-Index
i10 Index
Citation Counts
94
250
32,304
cation transport
cellular neurophysiology
vascular physiology
hypertension
Rankings
Ranking Based On Selection: 2
Bradley Alger
Metrics
H-Index
i10 Index
Citation Counts
68
116
16,646
Rankings
Ranking Based On Selection: 3
Withrow Gil Wier
Metrics
H-Index
i10 Index
Citation Counts
64
119
13,743
Human Physiology
Cardiac Muscle
Vascular Smooth Muscle
Rankings
Ranking Based On Selection: 4
John Hamlyn
Metrics
H-Index
i10 Index
Citation Counts
55
108
10,657
Steroids
sodium and calcium metabolism
high blood pressure
Rankings
Ranking Based On Selection: 5
Leslie C Costello
Metrics
H-Index
i10 Index
Citation Counts
53
121
10,636
Genetic/hormonal/cellular metabolism transformations in cancer and other medical disorders
Rankings
Ranking Based On Selection: 6
Joseph Py Kao
Metrics
H-Index
i10 Index
Citation Counts
49
115
12,350
Rankings
Ranking Based On Selection: 7
Megan A Rizzo
Metrics
H-Index
i10 Index
Citation Counts
32
49
6,515
cell signaling
islet biology
fluorescent proteins
FRET
Rankings
Ranking Based On Selection: 8
Thomas K Pellinger
Metrics
H-Index
i10 Index
Citation Counts
8
8
897