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" (870,056 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: 4
Bruce C Trapnell
Pulmonary Alveolar Proteinosis and Other Rare Lung Diseases
Alveolar Macrohpages
Human Gene Therapy
GM-CSF
Metrics
H-Index
i10 Index
Citation
85
192
26,311

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* Rankings
Ranking Based On Selection: 12
Victor Garcia
poverty
pediatric injury
violence
urban economics
behavioral economics
Metrics
H-Index
i10 Index
Citation
51
126
10,198
* Rankings
Ranking Based On Selection: 14
Christopher Dandoy
bone marrow transplant
hematopoietic stem cell transplant
quality improvement
patient safety
pediatric cancer
Metrics
H-Index
i10 Index
Citation
47
112
6,380
* Rankings
Ranking Based On Selection: 17
Adam C Carle
Health Disparities
Patient Reported Outcomes
Psychometrics
Measurement Bias
Metrics
H-Index
i10 Index
Citation
45
100
7,898
* Rankings
Ranking Based On Selection: 23
Nehal A Parikh, Do, Ms
Neurodevelopmental impairments
advanced brain MRI
neuroprotective interventions in high-risk newborns
evidence-based medicine
Metrics
H-Index
i10 Index
Citation
37
85
7,005
* Rankings
Ranking Based On Selection: 25
Ravindra Arya
Pediatric Epilepsy
Epilepsy Surgery
Intracranial EEG
Human Brain Mapping
Status Epilepticus
Metrics
H-Index
i10 Index
Citation
35
79
5,162
* Rankings
Ranking Based On Selection: 28
Sheila Angeles-Han
Juvenile idiopathic arthritis-associated uveitis
Autoimmune ocular diseases
Metrics
H-Index
i10 Index
Citation
32
53
3,478
* Rankings
Ranking Based On Selection: 30
Conrad R Cole
Intestinal failure
Pediatric Nutrition
Micronutrient malnutrition
Short bowel syndrome
Metrics
H-Index
i10 Index
Citation
32
59
3,151
* Rankings
Ranking Based On Selection: 31
Jae H Kim
pediatrics
neonatology
gastroenterology
nutrition
necrotizing enterocolitis
Metrics
H-Index
i10 Index
Citation
28
31
8,427
* Rankings
Ranking Based On Selection: 34
Constance Anne Mara
pediatrics
behavioral medicine
patient-reported outcomes
longitudinal data analyses
randomized behavioral clinical trials
Metrics
H-Index
i10 Index
Citation
24
52
2,305
* Rankings
Ranking Based On Selection: 37
Judith W Dexheimer
machine learning
clinical informatics
pediatrics
natural language processing
Metrics
H-Index
i10 Index
Citation
22
48
1,778
Aaron Y Mochizuki
Pediatric neuro-oncology
immunotherapy
tumor microenvironment
embryonal tumors
Metrics
H-Index
i10 Index
Citation
8
8
2,231
Patricia A Sharp
Pediatric occupational therapy
developmental coordination disorder (DCD)
CO-OP Approach
brachial plexus birth injury
burns
Metrics
H-Index
i10 Index
Citation
5
5
494
Rankings
Ranking Based On Selection: 4
Bruce C Trapnell
Metrics
H-Index
i10 Index
Citation Counts
85
192
26,311
Pulmonary Alveolar Proteinosis and Other Rare Lung Diseases
Alveolar Macrohpages
Human Gene Therapy
GM-CSF
Rankings
Ranking Based On Selection: 5
Samir S Shah
Metrics
H-Index
i10 Index
Citation Counts
83
440
29,232
pneumonia
pediatrics
congenital heart disease
readmissions
Rankings
Ranking Based On Selection: 7
Yan Xu
Metrics
H-Index
i10 Index
Citation Counts
62
123
16,221
Rankings
Ranking Based On Selection: 9
Robert S Kahn
Metrics
H-Index
i10 Index
Citation Counts
58
108
12,410
Rankings
Ranking Based On Selection: 10
Susan D Thompson
Metrics
H-Index
i10 Index
Citation Counts
55
93
9,160
juvenile arthritis
autoimmunity
genetics
personalized medicine

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Rankings
Ranking Based On Selection: 11
Jessica G Woo
Metrics
H-Index
i10 Index
Citation Counts
53
110
8,966
Rankings
Ranking Based On Selection: 12
Victor Garcia
Metrics
H-Index
i10 Index
Citation Counts
51
126
10,198
poverty
pediatric injury
violence
urban economics
behavioral economics
Rankings
Ranking Based On Selection: 13
Peter Margolis
Metrics
H-Index
i10 Index
Citation Counts
50
95
11,327
Rankings
Ranking Based On Selection: 14
Christopher Dandoy
Metrics
H-Index
i10 Index
Citation Counts
47
112
6,380
bone marrow transplant
hematopoietic stem cell transplant
quality improvement
patient safety
pediatric cancer
Rankings
Ranking Based On Selection: 16
Brian Coley
Metrics
H-Index
i10 Index
Citation Counts
47
105
8,107
Rankings
Ranking Based On Selection: 17
Adam C Carle
Metrics
H-Index
i10 Index
Citation Counts
45
100
7,898
Health Disparities
Patient Reported Outcomes
Psychometrics
Measurement Bias
Rankings
Ranking Based On Selection: 18
John Perentesis
Metrics
H-Index
i10 Index
Citation Counts
45
104
6,356
Rankings
Ranking Based On Selection: 20
Andrea Beaton
Metrics
H-Index
i10 Index
Citation Counts
41
108
38,524
Rankings
Ranking Based On Selection: 21
Kasiani Myers
Metrics
H-Index
i10 Index
Citation Counts
41
94
5,997
Rankings
Ranking Based On Selection: 22
Ahna Pai
Metrics
H-Index
i10 Index
Citation Counts
39
81
6,670
Rankings
Ranking Based On Selection: 23
Nehal A Parikh, Do, Ms
Metrics
H-Index
i10 Index
Citation Counts
37
85
7,005
Neurodevelopmental impairments
advanced brain MRI
neuroprotective interventions in high-risk newborns
evidence-based medicine
Rankings
Ranking Based On Selection: 24
Narong Simakajornboon
Metrics
H-Index
i10 Index
Citation Counts
36
85
5,245
Rankings
Ranking Based On Selection: 25
Ravindra Arya
Metrics
H-Index
i10 Index
Citation Counts
35
79
5,162
Pediatric Epilepsy
Epilepsy Surgery
Intracranial EEG
Human Brain Mapping
Status Epilepticus
Rankings
Ranking Based On Selection: 27
Katherine Bowers
Metrics
H-Index
i10 Index
Citation Counts
33
53
4,795
Rankings
Ranking Based On Selection: 28
Sheila Angeles-Han
Metrics
H-Index
i10 Index
Citation Counts
32
53
3,478
Juvenile idiopathic arthritis-associated uveitis
Autoimmune ocular diseases
Rankings
Ranking Based On Selection: 29
Tanya Froehlich
Metrics
H-Index
i10 Index
Citation Counts
32
46
7,323
ADHD
developmental-behavioral pediatrics
child development
Rankings
Ranking Based On Selection: 30
Conrad R Cole
Metrics
H-Index
i10 Index
Citation Counts
32
59
3,151
Intestinal failure
Pediatric Nutrition
Micronutrient malnutrition
Short bowel syndrome
Rankings
Ranking Based On Selection: 31
Jae H Kim
Metrics
H-Index
i10 Index
Citation Counts
28
31
8,427
pediatrics
neonatology
gastroenterology
nutrition
necrotizing enterocolitis
Rankings
Ranking Based On Selection: 33
Jennifer Picarsic
Metrics
H-Index
i10 Index
Citation Counts
25
42
7,594
Rankings
Ranking Based On Selection: 34
Constance Anne Mara
Metrics
H-Index
i10 Index
Citation Counts
24
52
2,305
pediatrics
behavioral medicine
patient-reported outcomes
longitudinal data analyses
randomized behavioral clinical trials
Rankings
Ranking Based On Selection: 35
Megan Narad
Metrics
H-Index
i10 Index
Citation Counts
24
37
2,326
Rankings
Ranking Based On Selection: 36
Andy Spooner
Metrics
H-Index
i10 Index
Citation Counts
23
36
1,566
Rankings
Ranking Based On Selection: 37
Judith W Dexheimer
Metrics
H-Index
i10 Index
Citation Counts
22
48
1,778
machine learning
clinical informatics
pediatrics
natural language processing
Rankings
Ranking Based On Selection: 38
Elizabeth P Schlaudecker
Metrics
H-Index
i10 Index
Citation Counts
20
32
2,875
Rankings
Ranking Based On Selection: 40
Ken Tegtmeyer
Metrics
H-Index
i10 Index
Citation Counts
19
28
2,300
Resuscitation
Simulation
CPR
training
multimedia medical education
Rankings
Ranking Based On Selection: 41
Jennifer Kaplan
Metrics
H-Index
i10 Index
Citation Counts
19
32
1,292
Rankings
Ranking Based On Selection: 43
Nathan K Evanson
Metrics
H-Index
i10 Index
Citation Counts
18
19
5,109
Traumatic brain injury
pediatric rehabilitation
stress neurobiology
Rankings
Ranking Based On Selection: 44
Maya Dewan
Metrics
H-Index
i10 Index
Citation Counts
17
31
1,071
Rankings
Ranking Based On Selection: 45
Nicholas Newman
Metrics
H-Index
i10 Index
Citation Counts
16
21
1,291
Rankings
Ranking Based On Selection: 46
Hammad Ganatra
Metrics
H-Index
i10 Index
Citation Counts
14
15
23,644
pediatric critical care
machine learning
artificial intelligence
Rankings
Ranking Based On Selection: 47
Elizabeth G Smith
Metrics
H-Index
i10 Index
Citation Counts
13
13
1,186
Rankings
Ranking Based On Selection: 48
Sarosh Batlivala
Metrics
H-Index
i10 Index
Citation Counts
13
14
604
Pediatric and congenital cardiology
congenital interventional cardiology
Rankings
Ranking Based On Selection: 49
Chelsea Blankenship
Metrics
H-Index
i10 Index
Citation Counts
13
14
556
Rankings
Ranking Based On Selection: 50
Upendra Soni
Metrics
H-Index
i10 Index
Citation Counts
10
11
272
Rankings
Ranking Based On Selection: 51
Jeffrey W Miller
Metrics
H-Index
i10 Index
Citation Counts
10
11
932
Rankings
Ranking Based On Selection: 52
Aaron Y Mochizuki
Metrics
H-Index
i10 Index
Citation Counts
8
8
2,231
Pediatric neuro-oncology
immunotherapy
tumor microenvironment
embryonal tumors
Rankings
Ranking Based On Selection: 54
Divya Khattar
Metrics
H-Index
i10 Index
Citation Counts
8
7
254
Rankings
Ranking Based On Selection: 55
Milad Rezvani
Metrics
H-Index
i10 Index
Citation Counts
8
8
1,121
pediatrics
liver diseases
gene therapy
in vivo reprogramming
organoids
Rankings
Ranking Based On Selection: 56
Rachel Sweenie
Metrics
H-Index
i10 Index
Citation Counts
7
7
294
Asthma
Concussion
Pediatric Psychology
Public Health
Health Equity
Rankings
Ranking Based On Selection: 57
Andrea Fidler
Metrics
H-Index
i10 Index
Citation Counts
6
4
89
Rankings
Ranking Based On Selection: 58
Patricia A Sharp
Metrics
H-Index
i10 Index
Citation Counts
5
5
494
Pediatric occupational therapy
developmental coordination disorder (DCD)
CO-OP Approach
brachial plexus birth injury
burns
Rankings
Ranking Based On Selection: 61
Kacey Appel
Metrics
H-Index
i10 Index
Citation Counts
2
1
24
Pediatrics
Compliance
Psychiatry
Epidemiology
Data Science