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" (910,673 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
Ketan Patel|Ketankumar Patel
Nanomedicine
3D printing
Abuse deterrent
PROTAC
Gene delivery
Metrics
H-Index
i10 Index
Citation
33
70
2,739
Sandra Reznik
preterm birth
placenta
endothelin
sphingosine kinase
Metrics
H-Index
i10 Index
Citation
24
52
1,844
Katlin Peets
Interpersonal Relationships
Aggression
Social Cognition
Person x Situation
Peer Relations
Metrics
H-Index
i10 Index
Citation
23
30
2,405
Miguel Roig
publication ethics
research integrity
academic integrity
plagiarism
Metrics
H-Index
i10 Index
Citation
21
29
2,957
Sandra Schamroth Abrams
digital literacies
videogames
identity
adolescent literacy
technology
Metrics
H-Index
i10 Index
Citation
20
35
1,660
Lauren J Moskowitz
autism
fragile X
behavioral intervention
Positive Behavior Support
CBT for childhood anxiety
Metrics
H-Index
i10 Index
Citation
18
20
1,089
Paul Walker
risk
enterprise risk management
ERM
Metrics
H-Index
i10 Index
Citation
18
25
3,091

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* Rankings
Ranking Based On Selection: 14
Chris O'Kane
Critical Theory
Critique of Political Economy
Metrics
H-Index
i10 Index
Citation
13
14
371
* Rankings
Ranking Based On Selection: 16
Puya Ghazizadeh
Vehicular Cloud Computing
Intelligent Transportation Systems
Cyber Physical Systems
IoT
Security and Privacy
Metrics
H-Index
i10 Index
Citation
12
12
395
* Rankings
Ranking Based On Selection: 17
Judith Ryder
juvenile delinquency
young women
violence
substance use
Metrics
H-Index
i10 Index
Citation
12
14
937
* Rankings
Ranking Based On Selection: 18
Christina Schweikert
data mining
information fusion
medical informatics
Metrics
H-Index
i10 Index
Citation
10
11
362
Suyash M Patil
Formulation & Drug Delivery
Inhaled Therapeutics
Process Optimization
Metrics
H-Index
i10 Index
Citation
9
9
541
Gautam Chauhan
Hot Melt Extrusion
3D Printing
Nano Carriers
Pulmonary Delivery
Drug Repurposing
Metrics
H-Index
i10 Index
Citation
9
9
327
Ceceilia Parnther
Academic Integrity
Executive Leadership
Student Success
Higher Education Equity
Metrics
H-Index
i10 Index
Citation
9
9
284
David Pooser
risk management
risk
insurance
Metrics
H-Index
i10 Index
Citation
9
9
309
Nayan Solanki
Amorphous solid dispersions
hot-melt extrusion
solid dosage forms
pharmaceutics
Metrics
H-Index
i10 Index
Citation
7
7
860
Yuhao Xie|Yu-Hao Xie
Oncology
Multidrug resistance (MDR)
Pharmacology
Anticancer drug
General & Internal Medicine
Metrics
H-Index
i10 Index
Citation
7
3
334
Anuprabha Meena
Bacteriophage
Gene therapy
Twin screw extrusion
solid dispersion
granulation
Metrics
H-Index
i10 Index
Citation
6
6
583
Xiao Joyce Lin
Catastrophe risk management
insurance economics
Metrics
H-Index
i10 Index
Citation
5
4
177
Stephen Llano
Rhetoric
Argumentation
Debate
Communication
Metrics
H-Index
i10 Index
Citation
5
3
95
Zehra Cevher
semiconductor device engineering
nanomaterial synthesis and characterization
Metrics
H-Index
i10 Index
Citation
5
4
177
Joseph E Trainor
Auditing
Corporate Governance
Ethics
Education
Metrics
H-Index
i10 Index
Citation
5
1
391
Jaydip Vasoya
Hot melt extrusion
twin screw wet granulation
lipid based drug delivery
Metrics
H-Index
i10 Index
Citation
4
4
244
James Coviello
principals
superintendents
policy
special education
inclusion
Metrics
H-Index
i10 Index
Citation
4
4
79
Kinjal Patel
MEDICINAL CHEMISTRY
DRUG DISCOVERY
Metrics
H-Index
i10 Index
Citation
4
3
86
Henis Patel
Solubility Enhancement
Drug Delivery
Oncology
Formulation Development
Metrics
H-Index
i10 Index
Citation
4
2
54
Latoya Lydia Sawyer,
Digital Rhetoric
Black Feminism
Rhetorical Agency
Metrics
H-Index
i10 Index
Citation
4
2
57
Charles Traina
Group theory
topological measure theory
Metrics
H-Index
i10 Index
Citation
4
1
65
Gerald Pantoja
personality
personality disorders
personality structure
psychometrics
culture
Metrics
H-Index
i10 Index
Citation
3
2
53
Denise M Dragos
Digital Forensics
Cybersecurity
Education
Metrics
H-Index
i10 Index
Citation
3
1
34
* Rankings
Ranking Based On Selection: 57
Faraja Mpemba
adolescent HIV
mHealth
mental health
Metrics
H-Index
i10 Index
Citation
3
1
66
Vishvesh Raje
Hot melt extrusion
3D Printing
Abuse Deterrent formulation
Solubility Enhancement
Metrics
H-Index
i10 Index
Citation
2
1
24
Yu-Hsuan Sean Liu
Big Data
Terrorism
Human Trafficking
Police Performance Measurement
Crime Statistics
Metrics
H-Index
i10 Index
Citation
2
1
23
Yi Guo
Nanosuspension
solid dispersion
supercritical fluid
solubility enhancement
drug formulation
Metrics
H-Index
i10 Index
Citation
2
1
17
Colin Hannigan
Intervention
civil conflict
contentious politics
Latin American politics
African politics
Metrics
H-Index
i10 Index
Citation
1
0
5
* Rankings
Ranking Based On Selection: 71
劉素鳳
諮商、心理、性別、女性、老人、長照
Metrics
H-Index
i10 Index
Citation
1
0
1
Rankings
Ranking Based On Selection: 1
Ketan Patel|Ketankumar Patel
Metrics
H-Index
i10 Index
Citation Counts
33
70
2,739
Nanomedicine
3D printing
Abuse deterrent
PROTAC
Gene delivery
Rankings
Ranking Based On Selection: 2
Po Hung Chen
Metrics
H-Index
i10 Index
Citation Counts
24
41
3,200
Rankings
Ranking Based On Selection: 3
Sandra Reznik
Metrics
H-Index
i10 Index
Citation Counts
24
52
1,844
preterm birth
placenta
endothelin
sphingosine kinase
Rankings
Ranking Based On Selection: 4
Katlin Peets
Metrics
H-Index
i10 Index
Citation Counts
23
30
2,405
Interpersonal Relationships
Aggression
Social Cognition
Person x Situation
Peer Relations
Rankings
Ranking Based On Selection: 5
Miguel Roig
Metrics
H-Index
i10 Index
Citation Counts
21
29
2,957
publication ethics
research integrity
academic integrity
plagiarism
Rankings
Ranking Based On Selection: 6
Sandra Schamroth Abrams
Metrics
H-Index
i10 Index
Citation Counts
20
35
1,660
digital literacies
videogames
identity
adolescent literacy
technology
Rankings
Ranking Based On Selection: 7
Geoffrey Dick
Metrics
H-Index
i10 Index
Citation Counts
20
31
1,463
Rankings
Ranking Based On Selection: 8
Lauren J Moskowitz
Metrics
H-Index
i10 Index
Citation Counts
18
20
1,089
autism
fragile X
behavioral intervention
Positive Behavior Support
CBT for childhood anxiety
Rankings
Ranking Based On Selection: 9
Paul Walker
Metrics
H-Index
i10 Index
Citation Counts
18
25
3,091
risk
enterprise risk management
ERM
Rankings
Ranking Based On Selection: 10
Guofang Chen
Metrics
H-Index
i10 Index
Citation Counts
18
24
3,862

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
Melissa Peckins
Metrics
H-Index
i10 Index
Citation Counts
17
18
1,330
Rankings
Ranking Based On Selection: 12
Roberta Hayes
Metrics
H-Index
i10 Index
Citation Counts
15
21
2,089
Rankings
Ranking Based On Selection: 13
Bonnie Mackellar
Metrics
H-Index
i10 Index
Citation Counts
14
23
697
Rankings
Ranking Based On Selection: 14
Chris O'Kane
Metrics
H-Index
i10 Index
Citation Counts
13
14
371
Critical Theory
Critique of Political Economy
Rankings
Ranking Based On Selection: 15
劉伯祥
Metrics
H-Index
i10 Index
Citation Counts
12
12
798
Rankings
Ranking Based On Selection: 16
Puya Ghazizadeh
Metrics
H-Index
i10 Index
Citation Counts
12
12
395
Vehicular Cloud Computing
Intelligent Transportation Systems
Cyber Physical Systems
IoT
Security and Privacy
Rankings
Ranking Based On Selection: 17
Judith Ryder
Metrics
H-Index
i10 Index
Citation Counts
12
14
937
juvenile delinquency
young women
violence
substance use
Rankings
Ranking Based On Selection: 18
Christina Schweikert
Metrics
H-Index
i10 Index
Citation Counts
10
11
362
data mining
information fusion
medical informatics
Rankings
Ranking Based On Selection: 19
Shashank Jain
Metrics
H-Index
i10 Index
Citation Counts
9
9
838
Rankings
Ranking Based On Selection: 20
Suyash M Patil
Metrics
H-Index
i10 Index
Citation Counts
9
9
541
Formulation & Drug Delivery
Inhaled Therapeutics
Process Optimization
Rankings
Ranking Based On Selection: 21
Gautam Chauhan
Metrics
H-Index
i10 Index
Citation Counts
9
9
327
Hot Melt Extrusion
3D Printing
Nano Carriers
Pulmonary Delivery
Drug Repurposing
Rankings
Ranking Based On Selection: 22
Ceceilia Parnther
Metrics
H-Index
i10 Index
Citation Counts
9
9
284
Academic Integrity
Executive Leadership
Student Success
Higher Education Equity
Rankings
Ranking Based On Selection: 23
Zhifei Wang
Metrics
H-Index
i10 Index
Citation Counts
9
9
273
Rankings
Ranking Based On Selection: 24
Marlene Sotelo-Dynega
Metrics
H-Index
i10 Index
Citation Counts
9
9
404
Rankings
Ranking Based On Selection: 25
David Pooser
Metrics
H-Index
i10 Index
Citation Counts
9
9
309
risk management
risk
insurance
Rankings
Ranking Based On Selection: 26
Nayan Solanki
Metrics
H-Index
i10 Index
Citation Counts
7
7
860
Amorphous solid dispersions
hot-melt extrusion
solid dosage forms
pharmaceutics
Rankings
Ranking Based On Selection: 27
Michael A Ambrose
Metrics
H-Index
i10 Index
Citation Counts
7
7
532
Rankings
Ranking Based On Selection: 28
Xing-Duo Dong
Metrics
H-Index
i10 Index
Citation Counts
7
7
184
Rankings
Ranking Based On Selection: 29
Yuhao Xie|Yu-Hao Xie
Metrics
H-Index
i10 Index
Citation Counts
7
3
334
Oncology
Multidrug resistance (MDR)
Pharmacology
Anticancer drug
General & Internal Medicine
Rankings
Ranking Based On Selection: 30
Jason Berkowitz
Metrics
H-Index
i10 Index
Citation Counts
7
7
231
Rankings
Ranking Based On Selection: 31
Shruti Balvalli Deshpande
Metrics
H-Index
i10 Index
Citation Counts
7
4
149
Rankings
Ranking Based On Selection: 32
Anuprabha Meena
Metrics
H-Index
i10 Index
Citation Counts
6
6
583
Bacteriophage
Gene therapy
Twin screw extrusion
solid dispersion
granulation
Rankings
Ranking Based On Selection: 33
Javier Fernández Juárez
Metrics
H-Index
i10 Index
Citation Counts
6
6
703
Rankings
Ranking Based On Selection: 34
Suzanne Thompson Miller
Metrics
H-Index
i10 Index
Citation Counts
6
5
141
Rankings
Ranking Based On Selection: 35
Naveen Kunaparaju
Metrics
H-Index
i10 Index
Citation Counts
6
4
429
Rankings
Ranking Based On Selection: 36
Cheng-Pei Tsai
Metrics
H-Index
i10 Index
Citation Counts
6
4
117
Rankings
Ranking Based On Selection: 37
Xiao Joyce Lin
Metrics
H-Index
i10 Index
Citation Counts
5
4
177
Catastrophe risk management
insurance economics
Rankings
Ranking Based On Selection: 38
Harsh Patel
Metrics
H-Index
i10 Index
Citation Counts
5
4
143
Rankings
Ranking Based On Selection: 39
Mary Stenson
Metrics
H-Index
i10 Index
Citation Counts
5
3
146
Rankings
Ranking Based On Selection: 40
Nikita Acharekar
Metrics
H-Index
i10 Index
Citation Counts
5
2
77
Rankings
Ranking Based On Selection: 41
Stephen Llano
Metrics
H-Index
i10 Index
Citation Counts
5
3
95
Rhetoric
Argumentation
Debate
Communication
Rankings
Ranking Based On Selection: 42
Zehra Cevher
Metrics
H-Index
i10 Index
Citation Counts
5
4
177
semiconductor device engineering
nanomaterial synthesis and characterization
Rankings
Ranking Based On Selection: 43
Joseph E Trainor
Metrics
H-Index
i10 Index
Citation Counts
5
1
391
Auditing
Corporate Governance
Ethics
Education
Rankings
Ranking Based On Selection: 44
Jaydip Vasoya
Metrics
H-Index
i10 Index
Citation Counts
4
4
244
Hot melt extrusion
twin screw wet granulation
lipid based drug delivery
Rankings
Ranking Based On Selection: 45
James Coviello
Metrics
H-Index
i10 Index
Citation Counts
4
4
79
principals
superintendents
policy
special education
inclusion
Rankings
Ranking Based On Selection: 46
Shrikant Barot
Metrics
H-Index
i10 Index
Citation Counts
4
3
143
Rankings
Ranking Based On Selection: 47
Kinjal Patel
Metrics
H-Index
i10 Index
Citation Counts
4
3
86
MEDICINAL CHEMISTRY
DRUG DISCOVERY
Rankings
Ranking Based On Selection: 48
Darshana Shah
Metrics
H-Index
i10 Index
Citation Counts
4
3
75
Rankings
Ranking Based On Selection: 49
Luke H Keating
Metrics
H-Index
i10 Index
Citation Counts
4
2
81
Rankings
Ranking Based On Selection: 50
Henis Patel
Metrics
H-Index
i10 Index
Citation Counts
4
2
54
Solubility Enhancement
Drug Delivery
Oncology
Formulation Development
Rankings
Ranking Based On Selection: 51
Maddi Gervasio
Metrics
H-Index
i10 Index
Citation Counts
4
1
39
Rankings
Ranking Based On Selection: 52
Latoya Lydia Sawyer,
Metrics
H-Index
i10 Index
Citation Counts
4
2
57
Digital Rhetoric
Black Feminism
Rhetorical Agency
Rankings
Ranking Based On Selection: 53
Holly Spitzer
Metrics
H-Index
i10 Index
Citation Counts
4
1
38
Rankings
Ranking Based On Selection: 54
Charles Traina
Metrics
H-Index
i10 Index
Citation Counts
4
1
65
Group theory
topological measure theory
Rankings
Ranking Based On Selection: 55
Gerald Pantoja
Metrics
H-Index
i10 Index
Citation Counts
3
2
53
personality
personality disorders
personality structure
psychometrics
culture
Rankings
Ranking Based On Selection: 56
Denise M Dragos
Metrics
H-Index
i10 Index
Citation Counts
3
1
34
Digital Forensics
Cybersecurity
Education
Rankings
Ranking Based On Selection: 57
Faraja Mpemba
Metrics
H-Index
i10 Index
Citation Counts
3
1
66
adolescent HIV
mHealth
mental health
Rankings
Ranking Based On Selection: 58
Kyhl Lyndgaard
Metrics
H-Index
i10 Index
Citation Counts
3
1
25
Rankings
Ranking Based On Selection: 59
José Sarzi Amade
Metrics
H-Index
i10 Index
Citation Counts
3
0
17
Rankings
Ranking Based On Selection: 60
Magreth Benedicto
Metrics
H-Index
i10 Index
Citation Counts
2
2
89
Rankings
Ranking Based On Selection: 61
Nabeela Fatima Baig
Metrics
H-Index
i10 Index
Citation Counts
2
1
33
Rankings
Ranking Based On Selection: 62
Vishvesh Raje
Metrics
H-Index
i10 Index
Citation Counts
2
1
24
Hot melt extrusion
3D Printing
Abuse Deterrent formulation
Solubility Enhancement
Rankings
Ranking Based On Selection: 63
Yu-Hsuan Sean Liu
Metrics
H-Index
i10 Index
Citation Counts
2
1
23
Big Data
Terrorism
Human Trafficking
Police Performance Measurement
Crime Statistics
Rankings
Ranking Based On Selection: 64
Yi Guo
Metrics
H-Index
i10 Index
Citation Counts
2
1
17
Nanosuspension
solid dispersion
supercritical fluid
solubility enhancement
drug formulation
Rankings
Ranking Based On Selection: 65
Steve Mbouadeu
Metrics
H-Index
i10 Index
Citation Counts
2
0
20
Rankings
Ranking Based On Selection: 66
Louis Gesualdi
Metrics
H-Index
i10 Index
Citation Counts
2
0
16
Rankings
Ranking Based On Selection: 67
Katelyn Kim
Metrics
H-Index
i10 Index
Citation Counts
2
0
4
Rankings
Ranking Based On Selection: 68
Sneha Chauhan
Metrics
H-Index
i10 Index
Citation Counts
1
1
34
Rankings
Ranking Based On Selection: 69
Serah J Narine
Metrics
H-Index
i10 Index
Citation Counts
1
1
22
Rankings
Ranking Based On Selection: 70
Colin Hannigan
Metrics
H-Index
i10 Index
Citation Counts
1
0
5
Intervention
civil conflict
contentious politics
Latin American politics
African politics
Rankings
Ranking Based On Selection: 71
劉素鳳
Metrics
H-Index
i10 Index
Citation Counts
1
0
1
諮商、心理、性別、女性、老人、長照