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 :2
Cristen J Willer
Genetics basis of cardiovascular diseases
lipid levels
genome wide association
whole genome and exome sequencing
Metrics
H-Index
i10 Index
Citation
101
219
93,340
* Rankings
Ranking Based On Selection :4
Jeffrey L Curtis
Lung Diseases
Immunology
Apoptotic cell clearance
microbiome research
Metrics
H-Index
i10 Index
Citation
86
241
29,285
* Rankings
Ranking Based On Selection :5
Sofia D Merajver
Aggressive Breast cancer
Metastases
Cancer Metabolism
Systems Biology
Global Cancer Health
Metrics
H-Index
i10 Index
Citation
85
227
24,422
* Rankings
Ranking Based On Selection :7
Rodica Pop Busui
Type 1 and type 2 diabetes
diabetes complications
diabetic peripheral and cardiovascular autonomic
Metrics
H-Index
i10 Index
Citation
78
188
26,970
Keith Aaronson
Heart failure
mechanical circulatory support
heart transplantation
Metrics
H-Index
i10 Index
Citation
72
169
28,461
* Rankings
Ranking Based On Selection :10
Elizabeth Speliotes
human genetics
gastroenterology
obesity
nonalcoholic fatty liver disease
Metrics
H-Index
i10 Index
Citation
62
92
65,340
* Rankings
Ranking Based On Selection :11
Akbar Waljee
Machine Learning
Inflammatory Bowel Disease
Global Health
Metrics
H-Index
i10 Index
Citation
58
148
14,677
* Rankings
Ranking Based On Selection :13
Hallie C Prescott
sepsis
recovery after sepsis
hospital performance measurement
Metrics
H-Index
i10 Index
Citation
47
109
22,921
* Rankings
Ranking Based On Selection :14
J Michelle Kahlenberg
Inflammasome biology
lupus pathophysiology
innate immunity
skin diseases
Metrics
H-Index
i10 Index
Citation
43
94
7,634
Adina Turcu
endocrinology
adrenal disorders
metabolomics
mass spectrometry
Metrics
H-Index
i10 Index
Citation
34
67
3,842
Jeffrey T Kullgren
Health care decision-making
health care value
consumer-directed health care
behavioral economics and health
diabetes prevention
Metrics
H-Index
i10 Index
Citation
32
67
3,663
Lauren P Wallner
cancer care delivery
quality of cancer care
equity of cancer care
Metrics
H-Index
i10 Index
Citation
32
66
2,922
Tae Hwa Chun
Obesity
ECM remodeling
3-D Cell Biology
Atherosclerosis
Metrics
H-Index
i10 Index
Citation
32
43
5,246
Jonathan Z Sexton
high-content screening
artificial intelligence/machine learning
diabetes
obesity
drug discovery
Metrics
H-Index
i10 Index
Citation
26
47
2,643
Julie Wright Nunes
Nephrology
Quality Improvement
Patient Behaviors / Education
Metrics
H-Index
i10 Index
Citation
21
26
2,165
Shihan N Khan
cancer immunotherapy
nanomedicine
drug delivery
biomaterials
Metrics
H-Index
i10 Index
Citation
3
2
69
Rankings
Ranking Based On Selection: 1
Daniel F Hayes
Metrics
H-Index
i10 Index
Citation Counts
148
474
140,671
Rankings
Ranking Based On Selection: 2
Cristen J Willer
Metrics
H-Index
i10 Index
Citation Counts
101
219
93,340
Genetics basis of cardiovascular diseases
lipid levels
genome wide association
whole genome and exome sequencing
Rankings
Ranking Based On Selection: 4
Jeffrey L Curtis
Metrics
H-Index
i10 Index
Citation Counts
86
241
29,285
Lung Diseases
Immunology
Apoptotic cell clearance
microbiome research
Rankings
Ranking Based On Selection: 5
Sofia D Merajver
Metrics
H-Index
i10 Index
Citation Counts
85
227
24,422
Aggressive Breast cancer
Metastases
Cancer Metabolism
Systems Biology
Global Cancer Health
Rankings
Ranking Based On Selection: 6
Edgar Otto
Metrics
H-Index
i10 Index
Citation Counts
81
141
22,703
Rankings
Ranking Based On Selection: 7
Rodica Pop Busui
Metrics
H-Index
i10 Index
Citation Counts
78
188
26,970
Type 1 and type 2 diabetes
diabetes complications
diabetic peripheral and cardiovascular autonomic
Rankings
Ranking Based On Selection: 8
Keith Aaronson
Metrics
H-Index
i10 Index
Citation Counts
72
169
28,461
Heart failure
mechanical circulatory support
heart transplantation
Rankings
Ranking Based On Selection: 9
James Shayman
Metrics
H-Index
i10 Index
Citation Counts
64
161
12,775
Rankings
Ranking Based On Selection: 10
Elizabeth Speliotes
Metrics
H-Index
i10 Index
Citation Counts
62
92
65,340
human genetics
gastroenterology
obesity
nonalcoholic fatty liver disease
Rankings
Ranking Based On Selection: 11
Akbar Waljee
Metrics
H-Index
i10 Index
Citation Counts
58
148
14,677
Machine Learning
Inflammatory Bowel Disease
Global Health
Rankings
Ranking Based On Selection: 12
Neehar Parikh
Metrics
H-Index
i10 Index
Citation Counts
54
142
10,583
Rankings
Ranking Based On Selection: 13
Hallie C Prescott
Metrics
H-Index
i10 Index
Citation Counts
47
109
22,921
sepsis
recovery after sepsis
hospital performance measurement
Rankings
Ranking Based On Selection: 14
J Michelle Kahlenberg
Metrics
H-Index
i10 Index
Citation Counts
43
94
7,634
Inflammasome biology
lupus pathophysiology
innate immunity
skin diseases
Rankings
Ranking Based On Selection: 15
James S Wrobel
Metrics
H-Index
i10 Index
Citation Counts
39
68
5,533
Diabetic foot
biomechanics
health services research
Rankings
Ranking Based On Selection: 16
Jerome Kalifa
Metrics
H-Index
i10 Index
Citation Counts
36
67
5,563
Rankings
Ranking Based On Selection: 17
James O Woolliscroft
Metrics
H-Index
i10 Index
Citation Counts
36
70
5,050
Rankings
Ranking Based On Selection: 18
Adina Turcu
Metrics
H-Index
i10 Index
Citation Counts
34
67
3,842
endocrinology
adrenal disorders
metabolomics
mass spectrometry
Rankings
Ranking Based On Selection: 19
Jeffrey T Kullgren
Metrics
H-Index
i10 Index
Citation Counts
32
67
3,663
Health care decision-making
health care value
consumer-directed health care
behavioral economics and health
diabetes prevention
Rankings
Ranking Based On Selection: 20
Lauren P Wallner
Metrics
H-Index
i10 Index
Citation Counts
32
66
2,922
cancer care delivery
quality of cancer care
equity of cancer care
Rankings
Ranking Based On Selection: 21
Tae Hwa Chun
Metrics
H-Index
i10 Index
Citation Counts
32
43
5,246
Obesity
ECM remodeling
3-D Cell Biology
Atherosclerosis
Rankings
Ranking Based On Selection: 22
Attaphol Pawarode
Metrics
H-Index
i10 Index
Citation Counts
30
59
3,684
Rankings
Ranking Based On Selection: 23
Robert Ike
Metrics
H-Index
i10 Index
Citation Counts
28
43
9,182
Rankings
Ranking Based On Selection: 24
Jonathan Z Sexton
Metrics
H-Index
i10 Index
Citation Counts
26
47
2,643
high-content screening
artificial intelligence/machine learning
diabetes
obesity
drug discovery
Rankings
Ranking Based On Selection: 25
Julie Wright Nunes
Metrics
H-Index
i10 Index
Citation Counts
21
26
2,165
Nephrology
Quality Improvement
Patient Behaviors / Education
Rankings
Ranking Based On Selection: 26
Christopher Carpenter
Metrics
H-Index
i10 Index
Citation Counts
15
16
3,451
Rankings
Ranking Based On Selection: 28
Shihan N Khan
Metrics
H-Index
i10 Index
Citation Counts
3
2
69
cancer immunotherapy
nanomedicine
drug delivery
biomaterials
Rankings
Ranking Based On Selection: 29
Jayasree Krishnan
Metrics
H-Index
i10 Index
Citation Counts
3
1
21