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 rankings in world, region, country, and university are in Beta version and are subject to real-time updates, since the subject field “Others” (1,121,279 scientists profile whose branch cannot be determined, not yet edited or determined) is excluded. These rankings will dynamically evolve in real time as the “Others” profiles are revised and classified. Please note that. Subjects indicated as “ * others ” will not be included in the ranking by regions and subjects.

* Rankings
Ranking Based On Selection: 1
Dariush Mozaffarian
Global Health
Diet & Lifestyle
Cardiometabolic Disease
Polic
Metrics
 
H-Index
i10 Index
Citation
177
559
297,637
* Rankings
Ranking Based On Selection: 2
Richard M Lerner
Positive Youth Development
Life-span Development
Relational Developmental System
Metrics
 
H-Index
i10 Index
Citation
145
587
90,226
* Rankings
Ranking Based On Selection: 5
Roger Fielding
aging
skeletal muscl
Metrics
 
H-Index
i10 Index
Citation
120
317
57,034
* Rankings
Ranking Based On Selection: 7
Theoharis C Theoharides
Autism
Mast Cells
Neuroinflammation
Skin diseases
Stress.
Metrics
 
H-Index
i10 Index
Citation
114
443
49,846
* Rankings
Ranking Based On Selection: 9
Josh Cleland
Manual Therapy
Exercis
Metrics
 
H-Index
i10 Index
Citation
93
289
28,102
* Rankings
Ranking Based On Selection: 12
Dominique S Michaud
Cancer Epidemiolog
Metrics
 
H-Index
i10 Index
Citation
87
204
30,004
* Rankings
Ranking Based On Selection: 13
Carlos Sonnenschein
carcinogenesis
theoretical biology
developmen
Metrics
 
H-Index
i10 Index
Citation
81
192
32,684
* Rankings
Ranking Based On Selection: 14
Lisa M Shin
PTSD
neuroimaging
anxiety disorder
Metrics
 
H-Index
i10 Index
Citation
69
105
34,334
* Rankings
Ranking Based On Selection: 23
Nirupa R Matthan
Diet and Chronic Disease Prevention for Healthy Agin
Metrics
 
H-Index
i10 Index
Citation
44
86
6,240
Rankings
Ranking Based On Selection: 1
Dariush Mozaffarian
Metrics
 
H-Index
i10 Index
Citation Counts
177
559
297,637
Global Health
Diet & Lifestyle
Cardiometabolic Disease
Polic
Rankings
Ranking Based On Selection: 2
Richard M Lerner
Metrics
 
H-Index
i10 Index
Citation Counts
145
587
90,226
Positive Youth Development
Life-span Development
Relational Developmental System
Rankings
Ranking Based On Selection: 3
David J Greenblatt
Metrics
 
H-Index
i10 Index
Citation Counts
136
896
84,913
Rankings
Ranking Based On Selection: 4
S Gorbach
Metrics
 
H-Index
i10 Index
Citation Counts
130
435
70,053
Rankings
Ranking Based On Selection: 5
Roger Fielding
Metrics
 
H-Index
i10 Index
Citation Counts
120
317
57,034
Rankings
Ranking Based On Selection: 6
John Coffin
Metrics
 
H-Index
i10 Index
Citation Counts
115
301
48,813
Rankings
Ranking Based On Selection: 7
Theoharis C Theoharides
Metrics
 
H-Index
i10 Index
Citation Counts
114
443
49,846
Autism
Mast Cells
Neuroinflammation
Skin diseases
Stress.
Rankings
Ranking Based On Selection: 8
K Miczek
Metrics
 
H-Index
i10 Index
Citation Counts
95
310
32,274
Rankings
Ranking Based On Selection: 9
Josh Cleland
Metrics
 
H-Index
i10 Index
Citation Counts
93
289
28,102
Rankings
Ranking Based On Selection: 10
Philip G Haydon
Metrics
 
H-Index
i10 Index
Citation Counts
92
198
43,221
Rankings
Ranking Based On Selection: 11
Andrew S Greenberg
Metrics
 
H-Index
i10 Index
Citation Counts
89
176
39,363
Rankings
Ranking Based On Selection: 12
Dominique S Michaud
Metrics
 
H-Index
i10 Index
Citation Counts
87
204
30,004
Rankings
Ranking Based On Selection: 13
Carlos Sonnenschein
Metrics
 
H-Index
i10 Index
Citation Counts
81
192
32,684
carcinogenesis
theoretical biology
developmen
Rankings
Ranking Based On Selection: 14
Lisa M Shin
Metrics
 
H-Index
i10 Index
Citation Counts
69
105
34,334
PTSD
neuroimaging
anxiety disorder
Rankings
Ranking Based On Selection: 15
Ellen Pinderhughes
Metrics
 
H-Index
i10 Index
Citation Counts
67
122
21,702
Rankings
Ranking Based On Selection: 16
Avi Smith
Metrics
 
H-Index
i10 Index
Citation Counts
60
262
15,799
Rankings
Ranking Based On Selection: 17
David Hammer
Metrics
 
H-Index
i10 Index
Citation Counts
58
82
18,499
Rankings
Ranking Based On Selection: 18
Athan Kuliopulos
Metrics
 
H-Index
i10 Index
Citation Counts
57
101
10,912
Rankings
Ranking Based On Selection: 19
Anastassios Pittas
Metrics
 
H-Index
i10 Index
Citation Counts
56
98
23,486
Rankings
Ranking Based On Selection: 20
Charlotte Kuperwasser
Metrics
 
H-Index
i10 Index
Citation Counts
54
85
17,612
Rankings
Ranking Based On Selection: 21
Joseph F Debold
Metrics
 
H-Index
i10 Index
Citation Counts
51
93
6,320
Rankings
Ranking Based On Selection: 22
Jennifer Allen
Metrics
 
H-Index
i10 Index
Citation Counts
50
103
7,126
Rankings
Ranking Based On Selection: 23
Nirupa R Matthan
Metrics
 
H-Index
i10 Index
Citation Counts
44
86
6,240
Diet and Chronic Disease Prevention for Healthy Agin
Rankings
Ranking Based On Selection: 24
Linda Tickle Degnen
Metrics
 
H-Index
i10 Index
Citation Counts
44
94
8,277
Rankings
Ranking Based On Selection: 25
Christos Georgakis
Metrics
 
H-Index
i10 Index
Citation Counts
43
118
8,598