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" (888,752 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
David Lefer
Heart Failure
Cardioprotection
Heart Failure with Preserved Ejection Fraction
Metrics
H-Index
i10 Index
Citation
103
262
41,541
* Rankings
Ranking Based On Selection: 4
Christopher Kevil
Vascular biology
chronic inflammation
sulfide biology
nitric oxide
redox biology
Metrics
H-Index
i10 Index
Citation
68
170
16,836
* Rankings
Ranking Based On Selection: 5
Ronald Klein
Neurodegenerative Diseases
Gene Transfer
Gene Therapy
Metrics
H-Index
i10 Index
Citation
62
146
28,319
* Rankings
Ranking Based On Selection: 10
Qiang Shen
Breast cancer biology
cancer prevention
metastasis
metabolism
cancer drug development
Metrics
H-Index
i10 Index
Citation
45
70
6,062

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* Rankings
Ranking Based On Selection: 15
Connie Arnold
health literacy
health disparities
rural communities health care
underserved population health care
Metrics
H-Index
i10 Index
Citation
36
65
5,742
* Rankings
Ranking Based On Selection: 18
Gopi Kolluru
Vascular biology
angiogenesis
diabetes
nitric oxide
hydrogen sulfide
Metrics
H-Index
i10 Index
Citation
34
46
5,048
* Rankings
Ranking Based On Selection: 20
Wayne Backes
Drug and foreign compound metabolism - cytochrome P450 function
Metrics
H-Index
i10 Index
Citation
33
67
2,993
* Rankings
Ranking Based On Selection: 24
Arif Yurdagul
Atherosclerosis
Vascular Biology
Macrophages
vSMCs
Efferocytosis
Metrics
H-Index
i10 Index
Citation
30
42
5,779
* Rankings
Ranking Based On Selection: 30
Shafiul Alam
Heart failure
Autophagy
Mitochondrial Dynamics
Cardiac Proteotoxicity
Metrics
H-Index
i10 Index
Citation
24
30
1,868
* Rankings
Ranking Based On Selection: 34
Kang Sung Wook
Big Data
spatial biology
multi-Omics analysis
immune-oncology
Metrics
H-Index
i10 Index
Citation
21
40
1,309
* Rankings
Ranking Based On Selection: 35
Thomas E Sharp III|Thomas Sharp III, Thomas Sharp
Cardiovascular Physio.
Cardiometabolic Disease
Heart Failure
Novel Therapeutics
Metrics
H-Index
i10 Index
Citation
20
30
1,412
* Rankings
Ranking Based On Selection: 38
Gu Min
Gut microbiota
Probiotics/Prebiotics
Dietary intervention
Immunity
Alcohol
Metrics
H-Index
i10 Index
Citation
17
18
1,177
* Rankings
Ranking Based On Selection: 41
Juan Gao
Hypertension
Heart Failure
Renal Sympathetic Nerves
Metrics
H-Index
i10 Index
Citation
17
20
754
* Rankings
Ranking Based On Selection: 42
Hamilton Farris
Neuroethology
Bioacoustics
Auditory Physiology
Animal Communication
Neuroscience
Metrics
H-Index
i10 Index
Citation
17
25
1,347
* Rankings
Ranking Based On Selection: 45
Krista Rodgers
ischemia
traumatic brain injury
neurogenesis
neuroinflammation
neural repair/regeneration
Metrics
H-Index
i10 Index
Citation
15
18
932
* Rankings
Ranking Based On Selection: 49
Nabil Rashdan
Cardiovascular biology
redox biology
Cellular Energetics
Metrics
H-Index
i10 Index
Citation
14
14
641
* Rankings
Ranking Based On Selection: 57
Md Abdur Razzaque
Congenital heart diseases
Cardiomyopathies
Heart Failure and Cardiac Fibroblasts Biology
Metrics
H-Index
i10 Index
Citation
11
11
1,058
* Rankings
Ranking Based On Selection: 58
Gauri Shishodia
Cancer Signaling
Drug Discovery
Cardiometabolic Diseases and MSUD
Therapeutic Resistance
Metrics
H-Index
i10 Index
Citation
11
11
881
* Rankings
Ranking Based On Selection: 62
Shu Yang
Ischemic Stroke
type I diabetes
Imaging
Prostate Cancer
Metrics
H-Index
i10 Index
Citation
10
10
400
* Rankings
Ranking Based On Selection: 63
Navdeep Samra
Trauma
Acute Care Surgery
Surgical Critical Care and Surgical Education
Metrics
H-Index
i10 Index
Citation
10
11
876
* Rankings
Ranking Based On Selection: 66
Lorrie Powel
qualitive research
oncology care
quality of life
cancer survivorship
Metrics
H-Index
i10 Index
Citation
10
10
707
Kyle B Lapenna
cardiovascular pharmacology
nitric oxide
vascular permeability
hydrogen sulfide
cardiovascular
Metrics
H-Index
i10 Index
Citation
8
8
276
Gin Chuang
cardiovascular
inflammation
mitochondria
oxidative stress
metabolism
Metrics
H-Index
i10 Index
Citation
7
7
519
Uma Priya Mohan
Hypertension
Cardiovascular Diseases
Microglia and Neuronal Communication
Metrics
H-Index
i10 Index
Citation
7
6
246
Kellie Camelford
adolescent counseling
school counseling
ethics
counselor education
Metrics
H-Index
i10 Index
Citation
6
4
356
Ananth Vs
Non-Linear Dynamics
Computational Neuroscience
Synchronization
Neural Networks
Mathematical
Metrics
H-Index
i10 Index
Citation
5
3
96
Vamsi Boyapati
Structural Biology
RNA biology
protein crystallography
computaional biology
High performance computing
Metrics
H-Index
i10 Index
Citation
4
4
180
Jonothan Rosario-Colon
microbiology
immunology
vaccines
monoclonal antibodies
candida auris
Metrics
H-Index
i10 Index
Citation
4
3
71
Sasikumar Kilaikode
Childhood asthma
Cystic fibrosis
Obstructive sleep apnea in children
Metrics
H-Index
i10 Index
Citation
4
2
84
Rankings
Ranking Based On Selection: 1
David Lefer
Metrics
H-Index
i10 Index
Citation Counts
103
262
41,541
Heart Failure
Cardioprotection
Heart Failure with Preserved Ejection Fraction
Rankings
Ranking Based On Selection: 2
Sushil K Jain
Metrics
H-Index
i10 Index
Citation Counts
75
179
22,030
Rankings
Ranking Based On Selection: 3
Steven Bailey
Metrics
H-Index
i10 Index
Citation Counts
70
173
46,945
Rankings
Ranking Based On Selection: 4
Christopher Kevil
Metrics
H-Index
i10 Index
Citation Counts
68
170
16,836
Vascular biology
chronic inflammation
sulfide biology
nitric oxide
redox biology
Rankings
Ranking Based On Selection: 5
Ronald Klein
Metrics
H-Index
i10 Index
Citation Counts
62
146
28,319
Neurodegenerative Diseases
Gene Transfer
Gene Therapy
Rankings
Ranking Based On Selection: 6
Song Hong
Metrics
H-Index
i10 Index
Citation Counts
55
105
17,584
Rankings
Ranking Based On Selection: 7
Eric Lazartigues
Metrics
H-Index
i10 Index
Citation Counts
50
82
8,814
Rankings
Ranking Based On Selection: 8
Qinglin Yang
Metrics
H-Index
i10 Index
Citation Counts
50
77
7,024
Rankings
Ranking Based On Selection: 9
Patricia E Molina
Metrics
H-Index
i10 Index
Citation Counts
46
180
12,791
Rankings
Ranking Based On Selection: 10
Qiang Shen
Metrics
H-Index
i10 Index
Citation Counts
45
70
6,062
Breast cancer biology
cancer prevention
metastasis
metabolism
cancer drug development

Maximize your institution's potential with our 360° Institutional Analysis Subscription and Institutional Exclusive Package, offering comprehensive insights and strategic advantages.

Rankings
Ranking Based On Selection: 11
Charles D Nichols
Metrics
H-Index
i10 Index
Citation Counts
41
61
8,367
Rankings
Ranking Based On Selection: 12
Runhua Shi
Metrics
H-Index
i10 Index
Citation Counts
41
86
5,365
Rankings
Ranking Based On Selection: 13
Carmen Canavier
Metrics
H-Index
i10 Index
Citation Counts
37
66
3,752
Rankings
Ranking Based On Selection: 14
Glenn Jones
Metrics
H-Index
i10 Index
Citation Counts
37
65
5,454
Rankings
Ranking Based On Selection: 15
Connie Arnold
Metrics
H-Index
i10 Index
Citation Counts
36
65
5,742
health literacy
health disparities
rural communities health care
underserved population health care
Rankings
Ranking Based On Selection: 16
Manikandan Panchatcharam
Metrics
H-Index
i10 Index
Citation Counts
34
57
5,051
Bioactive Lipid
Lipid phosphate phosphatase
Rankings
Ranking Based On Selection: 17
Xinggui Shen
Metrics
H-Index
i10 Index
Citation Counts
34
44
3,830
Hydrogen Sulfide Biology
Redox biology
Rankings
Ranking Based On Selection: 18
Gopi Kolluru
Metrics
H-Index
i10 Index
Citation Counts
34
46
5,048
Vascular biology
angiogenesis
diabetes
nitric oxide
hydrogen sulfide
Rankings
Ranking Based On Selection: 19
Jason D Gardner
Metrics
H-Index
i10 Index
Citation Counts
33
51
3,981
Cardiac Pathophysiology
Rankings
Ranking Based On Selection: 20
Wayne Backes
Metrics
H-Index
i10 Index
Citation Counts
33
67
2,993
Drug and foreign compound metabolism - cytochrome P450 function
Rankings
Ranking Based On Selection: 21
William T Robinson
Metrics
H-Index
i10 Index
Citation Counts
32
83
4,172
Rankings
Ranking Based On Selection: 22
Mehreen Adhi
Metrics
H-Index
i10 Index
Citation Counts
32
51
5,894
Rankings
Ranking Based On Selection: 23
Yufeng Dong
Metrics
H-Index
i10 Index
Citation Counts
31
40
3,488
Bone cartilage stem cell
Rankings
Ranking Based On Selection: 24
Arif Yurdagul
Metrics
H-Index
i10 Index
Citation Counts
30
42
5,779
Atherosclerosis
Vascular Biology
Macrophages
vSMCs
Efferocytosis
Rankings
Ranking Based On Selection: 25
Timothy Foster
Metrics
H-Index
i10 Index
Citation Counts
30
38
2,292
Virology
drug evaluation
Rankings
Ranking Based On Selection: 26
Jack Winters
Metrics
H-Index
i10 Index
Citation Counts
30
50
3,023
Rankings
Ranking Based On Selection: 27
Stefany D Primeaux
Metrics
H-Index
i10 Index
Citation Counts
29
42
1,919
Obesity
Physiology
Neuroscience
Rankings
Ranking Based On Selection: 28
Christopher B Pattillo
Metrics
H-Index
i10 Index
Citation Counts
28
46
3,867
Rankings
Ranking Based On Selection: 29
Paul Thevenot
Metrics
H-Index
i10 Index
Citation Counts
26
37
5,405
Rankings
Ranking Based On Selection: 30
Shafiul Alam
Metrics
H-Index
i10 Index
Citation Counts
24
30
1,868
Heart failure
Autophagy
Mitochondrial Dynamics
Cardiac Proteotoxicity
Rankings
Ranking Based On Selection: 31
Hui Lyu
Metrics
H-Index
i10 Index
Citation Counts
23
32
1,762
Rankings
Ranking Based On Selection: 32
Jesus Lovera
Metrics
H-Index
i10 Index
Citation Counts
22
24
1,988
Rankings
Ranking Based On Selection: 33
John Vanchiere
Metrics
H-Index
i10 Index
Citation Counts
21
37
4,273
Rankings
Ranking Based On Selection: 34
Kang Sung Wook
Metrics
H-Index
i10 Index
Citation Counts
21
40
1,309
Big Data
spatial biology
multi-Omics analysis
immune-oncology
Rankings
Ranking Based On Selection: 35
Cardiovascular Physio.
Cardiometabolic Disease
Heart Failure
Novel Therapeutics
Rankings
Ranking Based On Selection: 36
Alok Khandelwal
Metrics
H-Index
i10 Index
Citation Counts
18
25
965
Cutaneous Squamous cell carcinoma
Vascular Biology
Rankings
Ranking Based On Selection: 37
Korneeva
Metrics
H-Index
i10 Index
Citation Counts
18
23
1,418
Rankings
Ranking Based On Selection: 38
Gu Min
Metrics
H-Index
i10 Index
Citation Counts
17
18
1,177
Gut microbiota
Probiotics/Prebiotics
Dietary intervention
Immunity
Alcohol
Rankings
Ranking Based On Selection: 39
Bradley Spieler
Metrics
H-Index
i10 Index
Citation Counts
17
23
1,483
Rankings
Ranking Based On Selection: 40
Alan B Marr
Metrics
H-Index
i10 Index
Citation Counts
17
21
2,055
Trauma resuscitation
Nutrition
Rankings
Ranking Based On Selection: 41
Juan Gao
Metrics
H-Index
i10 Index
Citation Counts
17
20
754
Hypertension
Heart Failure
Renal Sympathetic Nerves
Rankings
Ranking Based On Selection: 42
Hamilton Farris
Metrics
H-Index
i10 Index
Citation Counts
17
25
1,347
Neuroethology
Bioacoustics
Auditory Physiology
Animal Communication
Neuroscience
Rankings
Ranking Based On Selection: 44
Mark William Platt
Metrics
H-Index
i10 Index
Citation Counts
16
20
1,332
lignin pleurotus computers medical education
Rankings
Ranking Based On Selection: 45
Krista Rodgers
Metrics
H-Index
i10 Index
Citation Counts
15
18
932
ischemia
traumatic brain injury
neurogenesis
neuroinflammation
neural repair/regeneration
Rankings
Ranking Based On Selection: 46
Karlie Plaisance Bonstaff
Metrics
H-Index
i10 Index
Citation Counts
15
19
1,729
Rankings
Ranking Based On Selection: 47
Adrienne Katner
Metrics
H-Index
i10 Index
Citation Counts
15
18
732
Rankings
Ranking Based On Selection: 49
Nabil Rashdan
Metrics
H-Index
i10 Index
Citation Counts
14
14
641
Cardiovascular biology
redox biology
Cellular Energetics
Rankings
Ranking Based On Selection: 50
Brent A Chang
Metrics
H-Index
i10 Index
Citation Counts
13
17
653
Rankings
Ranking Based On Selection: 51
Stanimir Ivanov
Metrics
H-Index
i10 Index
Citation Counts
13
14
1,682
microbial pathogenesis
infection and immunity
Rankings
Ranking Based On Selection: 53
J Monroe Laborde
Metrics
H-Index
i10 Index
Citation Counts
13
14
579
diabetic foot problems
tendon lengthening
Rankings
Ranking Based On Selection: 54
Chelsea Kasten
Metrics
H-Index
i10 Index
Citation Counts
12
14
435
Rankings
Ranking Based On Selection: 55
Sudha Sharma
Metrics
H-Index
i10 Index
Citation Counts
12
15
592
Rankings
Ranking Based On Selection: 56
Akhalesh Kumar Shakya
Metrics
H-Index
i10 Index
Citation Counts
12
13
538
Rankings
Ranking Based On Selection: 57
Md Abdur Razzaque
Metrics
H-Index
i10 Index
Citation Counts
11
11
1,058
Congenital heart diseases
Cardiomyopathies
Heart Failure and Cardiac Fibroblasts Biology
Rankings
Ranking Based On Selection: 58
Gauri Shishodia
Metrics
H-Index
i10 Index
Citation Counts
11
11
881
Cancer Signaling
Drug Discovery
Cardiometabolic Diseases and MSUD
Therapeutic Resistance
Rankings
Ranking Based On Selection: 59
Mabruka Alfaidi
Metrics
H-Index
i10 Index
Citation Counts
11
11
408
Rankings
Ranking Based On Selection: 60
Rima Chattopadhyay
Metrics
H-Index
i10 Index
Citation Counts
11
11
447
Rankings
Ranking Based On Selection: 61
Christian Montanari
Metrics
H-Index
i10 Index
Citation Counts
10
12
274
Rankings
Ranking Based On Selection: 62
Shu Yang
Metrics
H-Index
i10 Index
Citation Counts
10
10
400
Ischemic Stroke
type I diabetes
Imaging
Prostate Cancer
Rankings
Ranking Based On Selection: 63
Navdeep Samra
Metrics
H-Index
i10 Index
Citation Counts
10
11
876
Trauma
Acute Care Surgery
Surgical Critical Care and Surgical Education
Rankings
Ranking Based On Selection: 64
Chaowei Shang
Metrics
H-Index
i10 Index
Citation Counts
10
10
370
Rankings
Ranking Based On Selection: 66
Lorrie Powel
Metrics
H-Index
i10 Index
Citation Counts
10
10
707
qualitive research
oncology care
quality of life
cancer survivorship
Rankings
Ranking Based On Selection: 67
Translational stroke
Heart Failure
Microbiota
Rankings
Ranking Based On Selection: 68
Peter P Issa
Metrics
H-Index
i10 Index
Citation Counts
9
8
297
Rankings
Ranking Based On Selection: 69
Shiv Pandey
Metrics
H-Index
i10 Index
Citation Counts
9
9
1,868
Rankings
Ranking Based On Selection: 70
Kevin Morrow
Metrics
H-Index
i10 Index
Citation Counts
9
8
476
Rankings
Ranking Based On Selection: 72
Kyle B Lapenna
Metrics
H-Index
i10 Index
Citation Counts
8
8
276
cardiovascular pharmacology
nitric oxide
vascular permeability
hydrogen sulfide
cardiovascular
Rankings
Ranking Based On Selection: 73
Cecilia Vittori
Metrics
H-Index
i10 Index
Citation Counts
8
7
147
Rankings
Ranking Based On Selection: 74
Htwe H Mon
Metrics
H-Index
i10 Index
Citation Counts
8
8
357
Biofilm
Nano- and Micro-fabrication
Bio-interface
Rankings
Ranking Based On Selection: 76
Guanyi Zhang
Metrics
H-Index
i10 Index
Citation Counts
7
7
669
Rankings
Ranking Based On Selection: 77
Gin Chuang
Metrics
H-Index
i10 Index
Citation Counts
7
7
519
cardiovascular
inflammation
mitochondria
oxidative stress
metabolism
Rankings
Ranking Based On Selection: 78
virology
AAV
baculovirus
cytomegalovirus
microbiology
Rankings
Ranking Based On Selection: 79
Uma Priya Mohan
Metrics
H-Index
i10 Index
Citation Counts
7
6
246
Hypertension
Cardiovascular Diseases
Microglia and Neuronal Communication
Rankings
Ranking Based On Selection: 80
Santosh Lamichhane
Metrics
H-Index
i10 Index
Citation Counts
7
6
220
Cancer and Neuroscience
Rankings
Ranking Based On Selection: 81
Mingwei Zhu
Metrics
H-Index
i10 Index
Citation Counts
7
7
208
Rankings
Ranking Based On Selection: 84
Seth Vignes
Metrics
H-Index
i10 Index
Citation Counts
6
5
433
Rankings
Ranking Based On Selection: 85
Kellie Camelford
Metrics
H-Index
i10 Index
Citation Counts
6
4
356
adolescent counseling
school counseling
ethics
counselor education
Rankings
Ranking Based On Selection: 86
behavioral neuropharmacology
Rankings
Ranking Based On Selection: 87
James A David
Metrics
H-Index
i10 Index
Citation Counts
5
5
168
Vitreoretinal diseases
vitreoretinal surgery
Rankings
Ranking Based On Selection: 88
Kashyap Koul
Metrics
H-Index
i10 Index
Citation Counts
5
4
202
Rankings
Ranking Based On Selection: 89
Jake Doiron
Metrics
H-Index
i10 Index
Citation Counts
5
4
103
Cardiovascular Pharmacology
Rankings
Ranking Based On Selection: 90
Ananth Vs
Metrics
H-Index
i10 Index
Citation Counts
5
3
96
Non-Linear Dynamics
Computational Neuroscience
Synchronization
Neural Networks
Mathematical
Rankings
Ranking Based On Selection: 91
Anu Paul
Metrics
H-Index
i10 Index
Citation Counts
5
5
770
Rankings
Ranking Based On Selection: 92
Vamsi Boyapati
Metrics
H-Index
i10 Index
Citation Counts
4
4
180
Structural Biology
RNA biology
protein crystallography
computaional biology
High performance computing
Rankings
Ranking Based On Selection: 93
Internal Medicine
Hospital Medicine
Rankings
Ranking Based On Selection: 94
Zhi Huang
Metrics
H-Index
i10 Index
Citation Counts
4
3
93
Rankings
Ranking Based On Selection: 95
Christopher Knowlton
Metrics
H-Index
i10 Index
Citation Counts
4
3
78
Neuron models
Markov models
Dynamical systems
Rankings
Ranking Based On Selection: 96
microbiology
immunology
vaccines
monoclonal antibodies
candida auris
Rankings
Ranking Based On Selection: 97
Giulia Monticone
Metrics
H-Index
i10 Index
Citation Counts
4
3
62
Immunotherapy
Cancer
Infectious Diseases
Adenosine
Rankings
Ranking Based On Selection: 98
Sasikumar Kilaikode
Metrics
H-Index
i10 Index
Citation Counts
4
2
84
Childhood asthma
Cystic fibrosis
Obstructive sleep apnea in children
Rankings
Ranking Based On Selection: 99
Gabrielle Gonzalez
Metrics
H-Index
i10 Index
Citation Counts
4
2
61
childhood obesity
eating behavior
body image
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