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.

* Rankings
Ranking Based On Selection: 3
John Hewitt
Genetics
Psychology
substance abuse
development
health
Metrics
H-Index
i10 Index
Citation
101
322
39,071
* Rankings
Ranking Based On Selection: 4
Joseph J Falke
Biophysics & Biochemistry of Membrane-Based Signaling Pathways
Metrics
H-Index
i10 Index
Citation
66
123
15,376
Kelly Sullivan
Down Syndrome
Genomics
Molecular Biology
Cancer Biology
Metrics
H-Index
i10 Index
Citation
30
40
3,642

Enroll all your faculty members with discounted institutional membership to showcase your institution's academic strength to the world in the best way possible – join now and achieve results fast! 

* Rankings
Ranking Based On Selection: 12
Kristofor Webb
Analitical Chemistry
Mass Spectrometry
Proteomics
Genomics
and Bioinformatics
Metrics
H-Index
i10 Index
Citation
25
36
2,093
* Rankings
Ranking Based On Selection: 13
James Cypser
Genetics of aging
genetics of stress resistance
genetics of cryotoxicity
Metrics
H-Index
i10 Index
Citation
25
28
3,204
* Rankings
Ranking Based On Selection: 14
Jeffrey C Cameron
photosynthesis
carbon-fixation
cyanobacteria
bacterial cell biology
Metrics
H-Index
i10 Index
Citation
24
33
2,260
* Rankings
Ranking Based On Selection: 15
Chun Wan
Cellular and molecular biology
biochemical engineering
Metrics
H-Index
i10 Index
Citation
21
27
2,265
* Rankings
Ranking Based On Selection: 16
Edward B Chuong
Evolutionary genomics
transposable elements
gene regulation
immunity
development
Metrics
H-Index
i10 Index
Citation
18
23
3,718
* Rankings
Ranking Based On Selection: 17
Teisha Rowland
human pluripotent stem cells
CAR
iPSCs
cancer
epigenetics
Metrics
H-Index
i10 Index
Citation
18
22
2,571
* Rankings
Ranking Based On Selection: 18
Mary Ann Allen
eRNAs
Modified RNAs
transcription
down syndrome
bioinformatics
Metrics
H-Index
i10 Index
Citation
17
21
2,077
* Rankings
Ranking Based On Selection: 19
Kyle Keepers
evolution
population genomics
hybridization
genetic rescue
Metrics
H-Index
i10 Index
Citation
16
19
1,122
Christian Much
Epigenetics
Gene regulation
Noncoding RNA
RNA modification
Development
Metrics
H-Index
i10 Index
Citation
12
13
1,635
Kevin O Murray
Cardiovascular Aging & Disease
Environmental Physiology and Epigenetics
Metrics
H-Index
i10 Index
Citation
12
13
387
Atma Ivancevic
Epigenomics
Gene Regulation
Genome Biology
Bioinformatics
Mobile Elements
Metrics
H-Index
i10 Index
Citation
9
8
735
Sushil Sakpal
Biophysics
Ultrafast Spectroscopy
Chemical Interaction
Single molecules imaging
Molecular biology
Metrics
H-Index
i10 Index
Citation
4
4
95
Naiara Doherty Garcia
Molecular Biology
Stem Cells
Genetics
Virology
Evolutionary Biology
Metrics
H-Index
i10 Index
Citation
4
2
95
Amber L Sorenson
Transcription
Transcription Factor Binding
Molecular Biology
Evolutionary Biology
Aneuploidy
Metrics
H-Index
i10 Index
Citation
2
2
128
Rankings
Ranking Based On Selection: 1
Norman Pace
Metrics
H-Index
i10 Index
Citation Counts
123
273
70,464
Rankings
Ranking Based On Selection: 2
J Richard Mcintosh
Metrics
H-Index
i10 Index
Citation Counts
105
216
37,133
Rankings
Ranking Based On Selection: 3
John Hewitt
Metrics
H-Index
i10 Index
Citation Counts
101
322
39,071
Genetics
Psychology
substance abuse
development
health
Rankings
Ranking Based On Selection: 4
Joseph J Falke
Metrics
H-Index
i10 Index
Citation Counts
66
123
15,376
Biophysics & Biochemistry of Membrane-Based Signaling Pathways
Rankings
Ranking Based On Selection: 5
Robert Garcea
Metrics
H-Index
i10 Index
Citation Counts
60
106
12,973
Rankings
Ranking Based On Selection: 6
Marissa A Ehringer
Metrics
H-Index
i10 Index
Citation Counts
40
66
7,438
Rankings
Ranking Based On Selection: 7
Kelly Sullivan
Metrics
H-Index
i10 Index
Citation Counts
30
40
3,642
Down Syndrome
Genomics
Molecular Biology
Cancer Biology
Rankings
Ranking Based On Selection: 8
Greg Odorizzi
Metrics
H-Index
i10 Index
Citation Counts
30
41
8,048
Rankings
Ranking Based On Selection: 9
Haijia Yu
Metrics
H-Index
i10 Index
Citation Counts
27
40
1,922
Rankings
Ranking Based On Selection: 10
Ryan Layer
Metrics
H-Index
i10 Index
Citation Counts
26
33
5,585

Enroll all your faculty members with discounted institutional membership to showcase your institution's academic strength to the world in the best way possible – join now and achieve results fast! 

Rankings
Ranking Based On Selection: 11
Justin Brumbaugh
Metrics
H-Index
i10 Index
Citation Counts
26
32
3,952
Rankings
Ranking Based On Selection: 12
Kristofor Webb
Metrics
H-Index
i10 Index
Citation Counts
25
36
2,093
Analitical Chemistry
Mass Spectrometry
Proteomics
Genomics
and Bioinformatics
Rankings
Ranking Based On Selection: 13
James Cypser
Metrics
H-Index
i10 Index
Citation Counts
25
28
3,204
Genetics of aging
genetics of stress resistance
genetics of cryotoxicity
Rankings
Ranking Based On Selection: 14
Jeffrey C Cameron
Metrics
H-Index
i10 Index
Citation Counts
24
33
2,260
photosynthesis
carbon-fixation
cyanobacteria
bacterial cell biology
Rankings
Ranking Based On Selection: 15
Chun Wan
Metrics
H-Index
i10 Index
Citation Counts
21
27
2,265
Cellular and molecular biology
biochemical engineering
Rankings
Ranking Based On Selection: 16
Edward B Chuong
Metrics
H-Index
i10 Index
Citation Counts
18
23
3,718
Evolutionary genomics
transposable elements
gene regulation
immunity
development
Rankings
Ranking Based On Selection: 17
Teisha Rowland
Metrics
H-Index
i10 Index
Citation Counts
18
22
2,571
human pluripotent stem cells
CAR
iPSCs
cancer
epigenetics
Rankings
Ranking Based On Selection: 18
Mary Ann Allen
Metrics
H-Index
i10 Index
Citation Counts
17
21
2,077
eRNAs
Modified RNAs
transcription
down syndrome
bioinformatics
Rankings
Ranking Based On Selection: 19
Kyle Keepers
Metrics
H-Index
i10 Index
Citation Counts
16
19
1,122
evolution
population genomics
hybridization
genetic rescue
Rankings
Ranking Based On Selection: 20
Kayla Sprenger
Metrics
H-Index
i10 Index
Citation Counts
14
18
965
Rankings
Ranking Based On Selection: 21
Christian Much
Metrics
H-Index
i10 Index
Citation Counts
12
13
1,635
Epigenetics
Gene regulation
Noncoding RNA
RNA modification
Development
Rankings
Ranking Based On Selection: 22
Kevin O Murray
Metrics
H-Index
i10 Index
Citation Counts
12
13
387
Cardiovascular Aging & Disease
Environmental Physiology and Epigenetics
Rankings
Ranking Based On Selection: 23
Yicheng Long
Metrics
H-Index
i10 Index
Citation Counts
12
12
1,557
Rankings
Ranking Based On Selection: 24
Eui Seung Lee
Metrics
H-Index
i10 Index
Citation Counts
12
13
1,109
Rankings
Ranking Based On Selection: 25
Michael Smallegan
Metrics
H-Index
i10 Index
Citation Counts
11
11
1,030
Rankings
Ranking Based On Selection: 26
Bridget Menasche
Metrics
H-Index
i10 Index
Citation Counts
10
10
577
Rankings
Ranking Based On Selection: 27
Atma Ivancevic
Metrics
H-Index
i10 Index
Citation Counts
9
8
735
Epigenomics
Gene Regulation
Genome Biology
Bioinformatics
Mobile Elements
Rankings
Ranking Based On Selection: 28
Jesse Kurland
Metrics
H-Index
i10 Index
Citation Counts
8
8
1,285
Rankings
Ranking Based On Selection: 29
Alex Khang
Metrics
H-Index
i10 Index
Citation Counts
8
7
197
Cell Mechanics
Mechanobiology
Hydrogels
Nanofibers
Rankings
Ranking Based On Selection: 30
Kristin A Moore
Metrics
H-Index
i10 Index
Citation Counts
7
7
584
Rankings
Ranking Based On Selection: 31
Jill Miyamoto-Ditmon
Metrics
H-Index
i10 Index
Citation Counts
7
7
171
Rankings
Ranking Based On Selection: 32
Fan Xiying
Metrics
H-Index
i10 Index
Citation Counts
6
6
1,649
Rankings
Ranking Based On Selection: 33
Nolan J. O'Connor
Metrics
H-Index
i10 Index
Citation Counts
6
4
458
Synthetic biology
Transcriptomics
mathematical modeling
Rankings
Ranking Based On Selection: 34
Raquel Salvador Gallego
Metrics
H-Index
i10 Index
Citation Counts
6
6
744
Cell biology
microscopy
Apoptosis
mitochondrial dynamics
Rankings
Ranking Based On Selection: 35
Christy Fillman
Metrics
H-Index
i10 Index
Citation Counts
5
5
1,243
Rankings
Ranking Based On Selection: 36
Andrew B Morgenthaler
Metrics
H-Index
i10 Index
Citation Counts
5
5
206
Rankings
Ranking Based On Selection: 37
Timothy Hoffman
Metrics
H-Index
i10 Index
Citation Counts
5
5
180
Rankings
Ranking Based On Selection: 38
Eric M Sawyer
Metrics
H-Index
i10 Index
Citation Counts
5
5
164
Rankings
Ranking Based On Selection: 39
Jerome Lee
Metrics
H-Index
i10 Index
Citation Counts
5
4
485
Rankings
Ranking Based On Selection: 40
Deepa Puthenvedu
Metrics
H-Index
i10 Index
Citation Counts
5
5
214
Rankings
Ranking Based On Selection: 41
Joel Basken
Metrics
H-Index
i10 Index
Citation Counts
5
5
163
Rankings
Ranking Based On Selection: 42
Hanzeng Li
Metrics
H-Index
i10 Index
Citation Counts
4
4
352
Rankings
Ranking Based On Selection: 43
Zachary L Maas
Metrics
H-Index
i10 Index
Citation Counts
4
4
197
Rankings
Ranking Based On Selection: 44
Sushil Sakpal
Metrics
H-Index
i10 Index
Citation Counts
4
4
95
Biophysics
Ultrafast Spectroscopy
Chemical Interaction
Single molecules imaging
Molecular biology
Rankings
Ranking Based On Selection: 45
Naiara Doherty Garcia
Metrics
H-Index
i10 Index
Citation Counts
4
2
95
Molecular Biology
Stem Cells
Genetics
Virology
Evolutionary Biology
Rankings
Ranking Based On Selection: 46
Justin Freeman
Metrics
H-Index
i10 Index
Citation Counts
3
3
336
Rankings
Ranking Based On Selection: 47
Sean Streich
Metrics
H-Index
i10 Index
Citation Counts
3
3
84
Rankings
Ranking Based On Selection: 49
Amber L Sorenson
Metrics
H-Index
i10 Index
Citation Counts
2
2
128
Transcription
Transcription Factor Binding
Molecular Biology
Evolutionary Biology
Aneuploidy
Rankings
Ranking Based On Selection: 50
Jessica Westfall
Metrics
H-Index
i10 Index
Citation Counts
2
2
54
Rankings
Ranking Based On Selection: 51
Biotechnology
Cancer Research
Synthetic Biology
DNA Mediated Assembly
Rankings
Ranking Based On Selection: 52
Sara Padula
Metrics
H-Index
i10 Index
Citation Counts
2
0
12