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" (873,688 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
Joao L Cavalcante
Cardiovascular Imaging
Valvular Heart Disease
Metrics
H-Index
i10 Index
Citation
47
122
8,376
* Rankings
Ranking Based On Selection: 5
Kevin M. Harris
echocardiography
aortic dissection
mitral regurgitation
hypertrophic cardiomyopathy
athletic heart disease
Metrics
H-Index
i10 Index
Citation
41
87
10,329
* Rankings
Ranking Based On Selection: 7
M Nicholas Burke
coronary artery disease
complex PCI
acute coronary syndromes
cardiovascular emergencies
chronic total pocclusions
Metrics
H-Index
i10 Index
Citation
35
79
6,157
* Rankings
Ranking Based On Selection: 9
Bavana V Rangan
Cardiology
Rheumatology
Dentistry
Healthcare Research
Metrics
H-Index
i10 Index
Citation
34
55
4,083

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* Rankings
Ranking Based On Selection: 14
David M. Tierney
Point-of-care Ultrasound
Procedural training and evaluation of competence
Medical Education
Metrics
H-Index
i10 Index
Citation
21
25
4,660
* Rankings
Ranking Based On Selection: 17
Maximilian Mulder
Critical Care Medicine
Neurocritical Care
Targeted Temperature Management
Cardiac Arrest
Extracorporeal Cardiopulmonary Supp
Metrics
H-Index
i10 Index
Citation
13
16
2,281
Ryan Egan
Clinical Psychology
Emotion Regulation
Close Relationships
Depression
Metrics
H-Index
i10 Index
Citation
3
3
123
Rankings
Ranking Based On Selection: 1
Emmanouil S. Brilakis
Metrics
H-Index
i10 Index
Citation Counts
85
486
32,882
Rankings
Ranking Based On Selection: 2
Steven M. Bradley
Metrics
H-Index
i10 Index
Citation Counts
48
129
9,864
Rankings
Ranking Based On Selection: 3
Joao L Cavalcante
Metrics
H-Index
i10 Index
Citation Counts
47
122
8,376
Cardiovascular Imaging
Valvular Heart Disease
Rankings
Ranking Based On Selection: 4
Ross Garberich
Metrics
H-Index
i10 Index
Citation Counts
44
100
7,971
Rankings
Ranking Based On Selection: 5
Kevin M. Harris
Metrics
H-Index
i10 Index
Citation Counts
41
87
10,329
echocardiography
aortic dissection
mitral regurgitation
hypertrophic cardiomyopathy
athletic heart disease
Rankings
Ranking Based On Selection: 6
Mario Gössl
Metrics
H-Index
i10 Index
Citation Counts
40
98
5,068
Rankings
Ranking Based On Selection: 7
M Nicholas Burke
Metrics
H-Index
i10 Index
Citation Counts
35
79
6,157
coronary artery disease
complex PCI
acute coronary syndromes
cardiovascular emergencies
chronic total pocclusions
Rankings
Ranking Based On Selection: 8
Peter Eckman
Metrics
H-Index
i10 Index
Citation Counts
35
70
5,612
Rankings
Ranking Based On Selection: 9
Bavana V Rangan
Metrics
H-Index
i10 Index
Citation Counts
34
55
4,083
Cardiology
Rheumatology
Dentistry
Healthcare Research
Rankings
Ranking Based On Selection: 10
Judit Karacsonyi
Metrics
H-Index
i10 Index
Citation Counts
23
54
2,365

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Rankings
Ranking Based On Selection: 11
Thomas Knickelbine
Metrics
H-Index
i10 Index
Citation Counts
23
38
2,214
Rankings
Ranking Based On Selection: 12
Senthil Nathan Jayarajan
Metrics
H-Index
i10 Index
Citation Counts
22
41
1,641
Rankings
Ranking Based On Selection: 13
Miho Fukui
Metrics
H-Index
i10 Index
Citation Counts
21
40
1,875
Rankings
Ranking Based On Selection: 14
David M. Tierney
Metrics
H-Index
i10 Index
Citation Counts
21
25
4,660
Point-of-care Ultrasound
Procedural training and evaluation of competence
Medical Education
Rankings
Ranking Based On Selection: 15
Iosif Xenogiannis
Metrics
H-Index
i10 Index
Citation Counts
19
39
1,456
Coronary artery disease
Rankings
Ranking Based On Selection: 16
William Mcdonald
Metrics
H-Index
i10 Index
Citation Counts
13
15
1,826
Rankings
Ranking Based On Selection: 17
Maximilian Mulder
Metrics
H-Index
i10 Index
Citation Counts
13
16
2,281
Critical Care Medicine
Neurocritical Care
Targeted Temperature Management
Cardiac Arrest
Extracorporeal Cardiopulmonary Supp
Rankings
Ranking Based On Selection: 18
Ganesh Asaithambi
Metrics
H-Index
i10 Index
Citation Counts
13
16
503
Rankings
Ranking Based On Selection: 19
Amr Idris
Metrics
H-Index
i10 Index
Citation Counts
10
11
487
Rankings
Ranking Based On Selection: 20
Nancy Flinn
Metrics
H-Index
i10 Index
Citation Counts
10
10
441
Rankings
Ranking Based On Selection: 22
Gauravpal S Gill
Metrics
H-Index
i10 Index
Citation Counts
8
5
270
Rankings
Ranking Based On Selection: 23
Raghu Gandhi
Metrics
H-Index
i10 Index
Citation Counts
6
4
133
Rankings
Ranking Based On Selection: 24
Michaella Alexandrou
Metrics
H-Index
i10 Index
Citation Counts
5
2
80
interventional cardiology
public health
cardiology
Rankings
Ranking Based On Selection: 25
Gabriel Olivares
Metrics
H-Index
i10 Index
Citation Counts
5
3
101
Rankings
Ranking Based On Selection: 26
Christopher Pedersen
Metrics
H-Index
i10 Index
Citation Counts
4
2
56
Rankings
Ranking Based On Selection: 27
Ryan Egan
Metrics
H-Index
i10 Index
Citation Counts
3
3
123
Clinical Psychology
Emotion Regulation
Close Relationships
Depression
Rankings
Ranking Based On Selection: 28
Beth Millage-Curtis
Metrics
H-Index
i10 Index
Citation Counts
1
1
61
Neurological Rehabilitation