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" (873,690 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
Bruce H. Cohen
mitochondria
brain tumors
health policy
neurology
medical coding
Metrics
H-Index
i10 Index
Citation
55
107
11,720
* Rankings
Ranking Based On Selection: 2
Rich Hertle
nystagmus strabismus amblyopia congenital glaucoma
Metrics
H-Index
i10 Index
Citation
45
109
11,788
* Rankings
Ranking Based On Selection: 4
Michael Bigham
Quality
Pediatric Critical Care
Critical Care Transport
Transport Medicine
Sepsis
Metrics
H-Index
i10 Index
Citation
32
61
3,795
* Rankings
Ranking Based On Selection: 5
Robert Stewart
congenital heart disease
Metrics
H-Index
i10 Index
Citation
29
46
2,442
* Rankings
Ranking Based On Selection: 6
Osama El-Assal
Bronchiolitis
pneumonia
sepsis
Emergency Medicine
Metrics
H-Index
i10 Index
Citation
29
35
4,220
* Rankings
Ranking Based On Selection: 9
Daniel Grossoehme
Pediatric Palliative Care
mixed-methods
spirituality & health
Metrics
H-Index
i10 Index
Citation
28
74
4,215
* Rankings
Ranking Based On Selection: 10
Michael Kohrman
epilepsy sleep seizure detection prediction Tuberous Sclerosis
Metrics
H-Index
i10 Index
Citation
27
42
3,882

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* Rankings
Ranking Based On Selection: 14
Michael L Forbes
Pediatric Critical Care
Population health
behavioral health
Social determinants of health
big
Metrics
H-Index
i10 Index
Citation
22
28
2,754
* Rankings
Ranking Based On Selection: 15
Tarun Bhalla
Anesthesiology. Pediatric Anesthesiology
Pain Medicine
Pediatric Pain Medicine
Pediatric Regional Anesthesia
Metrics
H-Index
i10 Index
Citation
21
47
1,890
* Rankings
Ranking Based On Selection: 23
Neil L Mcninch
Biostatistics
Study Design
Epidemiology
Pediatric Research
Metrics
H-Index
i10 Index
Citation
14
15
540
* Rankings
Ranking Based On Selection: 24
Jonathan Pelletier
clinical informatics
data science
machine learning
bedside decision support
Metrics
H-Index
i10 Index
Citation
14
17
650
* Rankings
Ranking Based On Selection: 25
Ronald R. Seese
Neural Circuits
Cerebellum
Autism
Neuropsychiatry
Metrics
H-Index
i10 Index
Citation
14
16
806
* Rankings
Ranking Based On Selection: 30
Stephanie A Russo
peripheral nerve
brachial plexus
congenital hand
biomechanics
motion capture
Metrics
H-Index
i10 Index
Citation
12
15
473
* Rankings
Ranking Based On Selection: 33
Justin T Huntington
Pediatric surgery
colorectal surgery
minimally invasive surgery
surgical oncology
Metrics
H-Index
i10 Index
Citation
11
13
533
* Rankings
Ranking Based On Selection: 36
Erica Montague Krapf
pediatric neuropsychology
performance validity testing
Metrics
H-Index
i10 Index
Citation
10
10
549
Nicole Swain
pediatric psychology
chronic pain
adjustment to acute or chronic medical illness
traumatic brain injury
Metrics
H-Index
i10 Index
Citation
9
9
701
Krista L Caldwell Formerly Lange
Body Image
Eating Behaviors
Disordered Eating
Eating Disorders
Metrics
H-Index
i10 Index
Citation
7
7
742
Prabi Rajbhandari
Quality Improvement High-Value Care Care of non-English Speaking patients
Metrics
H-Index
i10 Index
Citation
7
6
165
Laura Hlavaty
psychology
perinatal mental health
infant mental health
Metrics
H-Index
i10 Index
Citation
6
6
405
Jamie Travis
Psychology
sleep
chronic illness
pediatrics
Metrics
H-Index
i10 Index
Citation
5
4
162
Seth W Linakis
Pediatric emergency care
pediatric trauma
simulation
medical education
transport medicine
Metrics
H-Index
i10 Index
Citation
5
4
146
Cassandra Ruggles
pediatric pharmacy
critical care pharmacy
pediatric critical care pharmacy
pediatric critical care
Metrics
H-Index
i10 Index
Citation
3
2
320
Phyllis Mesko
research
picture communication for the assessment of pain location autism
Metrics
H-Index
i10 Index
Citation
3
1
50
Danielle Maholtz
Pediatrics
Critical Care
Health Disparities
Learning Health Systems
Improvement Science
Metrics
H-Index
i10 Index
Citation
2
1
22
Nicholas Kochenour
Orthodontics
cleft lip and palate
craniofacial
orthognathic surgery
Metrics
H-Index
i10 Index
Citation
1
1
33
Doris Canes
Pediatric ophthalmology
Nystagmus and eye movements
Amblyopia
Strabismus
Childhood Glaucoma .
Metrics
H-Index
i10 Index
Citation
1
0
4
Rankings
Ranking Based On Selection: 1
Bruce H. Cohen
Metrics
H-Index
i10 Index
Citation Counts
55
107
11,720
mitochondria
brain tumors
health policy
neurology
medical coding
Rankings
Ranking Based On Selection: 2
Rich Hertle
Metrics
H-Index
i10 Index
Citation Counts
45
109
11,788
nystagmus strabismus amblyopia congenital glaucoma
Rankings
Ranking Based On Selection: 3
Mark Wulkan
Metrics
H-Index
i10 Index
Citation Counts
35
64
2,935
Rankings
Ranking Based On Selection: 4
Michael Bigham
Metrics
H-Index
i10 Index
Citation Counts
32
61
3,795
Quality
Pediatric Critical Care
Critical Care Transport
Transport Medicine
Sepsis
Rankings
Ranking Based On Selection: 5
Robert Stewart
Metrics
H-Index
i10 Index
Citation Counts
29
46
2,442
congenital heart disease
Rankings
Ranking Based On Selection: 6
Osama El-Assal
Metrics
H-Index
i10 Index
Citation Counts
29
35
4,220
Rankings
Ranking Based On Selection: 7
Sarah Friebert
Metrics
H-Index
i10 Index
Citation Counts
28
50
3,796
Rankings
Ranking Based On Selection: 8
Wei Zhang
Metrics
H-Index
i10 Index
Citation Counts
28
44
2,532
Rankings
Ranking Based On Selection: 9
Daniel Grossoehme
Metrics
H-Index
i10 Index
Citation Counts
28
74
4,215
Pediatric Palliative Care
mixed-methods
spirituality & health
Rankings
Ranking Based On Selection: 10
Michael Kohrman
Metrics
H-Index
i10 Index
Citation Counts
27
42
3,882
epilepsy sleep seizure detection prediction Tuberous Sclerosis

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
John D. Polousky
Metrics
H-Index
i10 Index
Citation Counts
26
37
2,095
Rankings
Ranking Based On Selection: 12
Ryan Nofziger|RA Nofziger, R Nofziger
Metrics
H-Index
i10 Index
Citation Counts
24
34
3,863
Pediatric Critical Care
ECMO
Respiratory Failure
Data Analytics
Rankings
Ranking Based On Selection: 13
Jeffrey Hord
Metrics
H-Index
i10 Index
Citation Counts
23
38
1,892
Rankings
Ranking Based On Selection: 14
Michael L Forbes
Metrics
H-Index
i10 Index
Citation Counts
22
28
2,754
Pediatric Critical Care
Population health
behavioral health
Social determinants of health
big
Rankings
Ranking Based On Selection: 15
Tarun Bhalla
Metrics
H-Index
i10 Index
Citation Counts
21
47
1,890
Anesthesiology. Pediatric Anesthesiology
Pain Medicine
Pediatric Pain Medicine
Pediatric Regional Anesthesia
Rankings
Ranking Based On Selection: 17
Joseph Iocono
Metrics
H-Index
i10 Index
Citation Counts
17
22
1,206
Rankings
Ranking Based On Selection: 18
Scott Boulanger
Metrics
H-Index
i10 Index
Citation Counts
17
19
1,314
Rankings
Ranking Based On Selection: 19
Kerwyn Jones
Metrics
H-Index
i10 Index
Citation Counts
16
22
842
Rankings
Ranking Based On Selection: 20
Jennifer Baccon
Metrics
H-Index
i10 Index
Citation Counts
15
19
1,666
Rankings
Ranking Based On Selection: 21
Aris Beoglos Eliades|Aris Beoglos, Aris Eliades
Metrics
H-Index
i10 Index
Citation Counts
15
18
823
Rankings
Ranking Based On Selection: 22
Robert Parry
Metrics
H-Index
i10 Index
Citation Counts
15
17
821
Rankings
Ranking Based On Selection: 23
Neil L Mcninch
Metrics
H-Index
i10 Index
Citation Counts
14
15
540
Biostatistics
Study Design
Epidemiology
Pediatric Research
Rankings
Ranking Based On Selection: 24
Jonathan Pelletier
Metrics
H-Index
i10 Index
Citation Counts
14
17
650
clinical informatics
data science
machine learning
bedside decision support
Rankings
Ranking Based On Selection: 25
Ronald R. Seese
Metrics
H-Index
i10 Index
Citation Counts
14
16
806
Neural Circuits
Cerebellum
Autism
Neuropsychiatry
Rankings
Ranking Based On Selection: 26
Ananth Murthy
Metrics
H-Index
i10 Index
Citation Counts
14
18
1,127
Rankings
Ranking Based On Selection: 27
Stephanie Savelli
Metrics
H-Index
i10 Index
Citation Counts
13
15
1,000
Rankings
Ranking Based On Selection: 28
Eric Z Massanyi
Metrics
H-Index
i10 Index
Citation Counts
13
15
788
Rankings
Ranking Based On Selection: 29
Sarah Rush
Metrics
H-Index
i10 Index
Citation Counts
13
14
799
Rankings
Ranking Based On Selection: 30
Stephanie A Russo
Metrics
H-Index
i10 Index
Citation Counts
12
15
473
peripheral nerve
brachial plexus
congenital hand
biomechanics
motion capture
Rankings
Ranking Based On Selection: 31
Todd Ritzman
Metrics
H-Index
i10 Index
Citation Counts
12
13
506
Rankings
Ranking Based On Selection: 32
Kimberly Firestone
Metrics
H-Index
i10 Index
Citation Counts
11
13
420
Rankings
Ranking Based On Selection: 33
Justin T Huntington
Metrics
H-Index
i10 Index
Citation Counts
11
13
533
Pediatric surgery
colorectal surgery
minimally invasive surgery
surgical oncology
Rankings
Ranking Based On Selection: 34
Maria Ramundo
Metrics
H-Index
i10 Index
Citation Counts
11
11
1,107
Rankings
Ranking Based On Selection: 35
Marc Nelson
Metrics
H-Index
i10 Index
Citation Counts
10
11
1,345
Rankings
Ranking Based On Selection: 36
Erica Montague Krapf
Metrics
H-Index
i10 Index
Citation Counts
10
10
549
pediatric neuropsychology
performance validity testing
Rankings
Ranking Based On Selection: 37
Abdalla Ali Abdalla
Metrics
H-Index
i10 Index
Citation Counts
9
9
827
Rankings
Ranking Based On Selection: 38
Niyant Patel
Metrics
H-Index
i10 Index
Citation Counts
9
9
365
Rankings
Ranking Based On Selection: 39
Nicole Swain
Metrics
H-Index
i10 Index
Citation Counts
9
9
701
pediatric psychology
chronic pain
adjustment to acute or chronic medical illness
traumatic brain injury
Rankings
Ranking Based On Selection: 40
Lorena V Floccari
Metrics
H-Index
i10 Index
Citation Counts
8
8
187
Rankings
Ranking Based On Selection: 41
Brian Schroer
Metrics
H-Index
i10 Index
Citation Counts
8
8
259
Rankings
Ranking Based On Selection: 42
Krista L Caldwell Formerly Lange
Metrics
H-Index
i10 Index
Citation Counts
7
7
742
Body Image
Eating Behaviors
Disordered Eating
Eating Disorders
Rankings
Ranking Based On Selection: 44
Shana Mw Schuler
Metrics
H-Index
i10 Index
Citation Counts
7
6
438
Rankings
Ranking Based On Selection: 45
Matthew Ginsberg
Metrics
H-Index
i10 Index
Citation Counts
7
5
399
Rankings
Ranking Based On Selection: 46
Prabi Rajbhandari
Metrics
H-Index
i10 Index
Citation Counts
7
6
165
Quality Improvement High-Value Care Care of non-English Speaking patients
Rankings
Ranking Based On Selection: 47
Laura Hlavaty
Metrics
H-Index
i10 Index
Citation Counts
6
6
405
psychology
perinatal mental health
infant mental health
Rankings
Ranking Based On Selection: 48
Bryan P Mckee
Metrics
H-Index
i10 Index
Citation Counts
5
5
185
Rankings
Ranking Based On Selection: 49
Jamie Travis
Metrics
H-Index
i10 Index
Citation Counts
5
4
162
Psychology
sleep
chronic illness
pediatrics
Rankings
Ranking Based On Selection: 50
Seth W Linakis
Metrics
H-Index
i10 Index
Citation Counts
5
4
146
Pediatric emergency care
pediatric trauma
simulation
medical education
transport medicine
Rankings
Ranking Based On Selection: 51
Ealla Atari
Metrics
H-Index
i10 Index
Citation Counts
5
4
132
Rankings
Ranking Based On Selection: 52
Ellen Encisco
Metrics
H-Index
i10 Index
Citation Counts
5
4
99
Rankings
Ranking Based On Selection: 53
Katherine Genet
Metrics
H-Index
i10 Index
Citation Counts
5
5
126
Rankings
Ranking Based On Selection: 54
Chelsea Weyand
Metrics
H-Index
i10 Index
Citation Counts
5
4
120
Rankings
Ranking Based On Selection: 55
Rachel Jenkins
Metrics
H-Index
i10 Index
Citation Counts
5
3
90
Rankings
Ranking Based On Selection: 57
Jeannette Iskander
Metrics
H-Index
i10 Index
Citation Counts
4
3
117
Pediatric psychology
epilepsy
rehab psychology
adherence
AYAs
Rankings
Ranking Based On Selection: 58
Diane Dunn
Metrics
H-Index
i10 Index
Citation Counts
4
3
113
Rankings
Ranking Based On Selection: 59
Sarah Kline Krammes
Metrics
H-Index
i10 Index
Citation Counts
4
4
89
Rankings
Ranking Based On Selection: 60
Kenneth Bono
Metrics
H-Index
i10 Index
Citation Counts
4
3
75
Rankings
Ranking Based On Selection: 62
Sumru Bilge-Johnson
Metrics
H-Index
i10 Index
Citation Counts
3
3
106
Rankings
Ranking Based On Selection: 64
Cassandra Ruggles
Metrics
H-Index
i10 Index
Citation Counts
3
2
320
pediatric pharmacy
critical care pharmacy
pediatric critical care pharmacy
pediatric critical care
Rankings
Ranking Based On Selection: 65
Kristine Woods
Metrics
H-Index
i10 Index
Citation Counts
3
2
90
Rankings
Ranking Based On Selection: 66
Kevin Watson
Metrics
H-Index
i10 Index
Citation Counts
3
2
85
clinical informatics
gastroenterology
IBD
celiac disease
Rankings
Ranking Based On Selection: 67
Kristen Stefanski
Metrics
H-Index
i10 Index
Citation Counts
3
2
52
Rankings
Ranking Based On Selection: 68
Nancy Hanna
Metrics
H-Index
i10 Index
Citation Counts
3
2
52
Rankings
Ranking Based On Selection: 69
Stephanie Steiner
Metrics
H-Index
i10 Index
Citation Counts
3
2
37
Rankings
Ranking Based On Selection: 70
Jennifer Fritch|Jennifer Maskarinec
Metrics
H-Index
i10 Index
Citation Counts
3
1
53
Rankings
Ranking Based On Selection: 71
Phyllis Mesko
Metrics
H-Index
i10 Index
Citation Counts
3
1
50
research
picture communication for the assessment of pain location autism
Rankings
Ranking Based On Selection: 72
David Karas
Metrics
H-Index
i10 Index
Citation Counts
3
0
19
Rankings
Ranking Based On Selection: 73
Gwendolyn Richner
Metrics
H-Index
i10 Index
Citation Counts
3
0
15
Rankings
Ranking Based On Selection: 74
Christopher Liebig
Metrics
H-Index
i10 Index
Citation Counts
3
0
21
Rankings
Ranking Based On Selection: 75
Sheryl Handler-Matasar
Metrics
H-Index
i10 Index
Citation Counts
2
2
71
Rankings
Ranking Based On Selection: 76
Robert Abood
Metrics
H-Index
i10 Index
Citation Counts
2
2
65
Rankings
Ranking Based On Selection: 77
Joseph Ptasinski, Do
Metrics
H-Index
i10 Index
Citation Counts
2
1
27
Rankings
Ranking Based On Selection: 78
Casandra Solis
Metrics
H-Index
i10 Index
Citation Counts
2
1
25
Rankings
Ranking Based On Selection: 79
Danielle Maholtz
Metrics
H-Index
i10 Index
Citation Counts
2
1
22
Pediatrics
Critical Care
Health Disparities
Learning Health Systems
Improvement Science
Rankings
Ranking Based On Selection: 80
Karlie Krause
Metrics
H-Index
i10 Index
Citation Counts
2
0
11
Rankings
Ranking Based On Selection: 81
Zach Goldstein
Metrics
H-Index
i10 Index
Citation Counts
2
0
9
Rankings
Ranking Based On Selection: 82
Sabrina Ben-Zion
Metrics
H-Index
i10 Index
Citation Counts
2
0
7
Rankings
Ranking Based On Selection: 83
Alyssa Goodman
Metrics
H-Index
i10 Index
Citation Counts
2
1
27
Rankings
Ranking Based On Selection: 84
Jean Christopher
Metrics
H-Index
i10 Index
Citation Counts
1
1
197
Rankings
Ranking Based On Selection: 85
Pamela J Baker
Metrics
H-Index
i10 Index
Citation Counts
1
1
36
Rankings
Ranking Based On Selection: 86
Nicholas Kochenour
Metrics
H-Index
i10 Index
Citation Counts
1
1
33
Orthodontics
cleft lip and palate
craniofacial
orthognathic surgery
Rankings
Ranking Based On Selection: 87
Jessica Joanna Debski
Metrics
H-Index
i10 Index
Citation Counts
1
1
24
Rankings
Ranking Based On Selection: 88
Elizabeth Albers Sitzlar
Metrics
H-Index
i10 Index
Citation Counts
1
1
18
Rankings
Ranking Based On Selection: 89
Allison Burke
Metrics
H-Index
i10 Index
Citation Counts
1
1
15
Rankings
Ranking Based On Selection: 90
Stephanie Bou-Anak
Metrics
H-Index
i10 Index
Citation Counts
1
1
13
Pediatrics
Pediatrics Gastroenterology
Biochemistry
Genetics
Rankings
Ranking Based On Selection: 91
Jaron Maggard
Metrics
H-Index
i10 Index
Citation Counts
1
1
12
Rankings
Ranking Based On Selection: 92
Christine Young
Metrics
H-Index
i10 Index
Citation Counts
1
1
10
Rankings
Ranking Based On Selection: 93
Sarah Ferri|Sarah Horner
Metrics
H-Index
i10 Index
Citation Counts
1
0
10
Rankings
Ranking Based On Selection: 94
Jordan B Ferguson
Metrics
H-Index
i10 Index
Citation Counts
1
0
5
Rankings
Ranking Based On Selection: 97
Carey Wagoner
Metrics
H-Index
i10 Index
Citation Counts
1
0
4
Rankings
Ranking Based On Selection: 98
Doris Canes
Metrics
H-Index
i10 Index
Citation Counts
1
0
4
Pediatric ophthalmology
Nystagmus and eye movements
Amblyopia
Strabismus
Childhood Glaucoma .
Rankings
Ranking Based On Selection: 99
Carli Sebest
Metrics
H-Index
i10 Index
Citation Counts
1
0
3