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" (870,053 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.

Carol Shieh
prenatal health promotion
pregnancy
obesity
self-monitoring
Metrics
H-Index
i10 Index
Citation
23
32
1,951
Deborah Cullen
Infant Suffocation
COPD
Long-term Oxygen
Mentoring
Teaching
Metrics
H-Index
i10 Index
Citation
19
28
2,128
Rebecca J Bartlett Ellis
Medication adherence
medication management
chronic disease self-care management
Metrics
H-Index
i10 Index
Citation
18
26
1,403

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
Chen Xiao Chen
Pain
Women's Health
Dysmenorrhea
Psychometrics
Microbiome
Metrics
H-Index
i10 Index
Citation
17
26
1,599
* Rankings
Ranking Based On Selection: 13
Jennifer L Embree
Healthy Work Environment
Professional Identity in Nursing
Nursing leadership
Metrics
H-Index
i10 Index
Citation
13
16
1,141
* Rankings
Ranking Based On Selection: 14
Miyeon Jung
heart failure
cognition
mild cogntive impairment
virtual reality
clinical trials
Metrics
H-Index
i10 Index
Citation
12
13
591
* Rankings
Ranking Based On Selection: 15
Deborah Stiffler
infant mortality
safe sleep
women's health
qualitative
metasynthesis of qualitative studies
Metrics
H-Index
i10 Index
Citation
12
15
552
* Rankings
Ranking Based On Selection: 16
Angela Opsahl
Nursing education
Q Methodology
Nursing Dashboard
Teaching Strategies
Interprofessional
Metrics
H-Index
i10 Index
Citation
10
10
282
* Rankings
Ranking Based On Selection: 17
Amy Hagedorn Wonder
nursing
evidence-based practice
engagement
nursing education
instrument development
Metrics
H-Index
i10 Index
Citation
10
10
379
Chad Priest
Crisis Management
Disaster Risk Reduction
Emergency Preparedness
Education
Health Law
Metrics
H-Index
i10 Index
Citation
9
9
186
Gregory A Carter
Substance Use Disorder
Harm Reduction
Sexual Health
Clinical Practice Behaviors
Metrics
H-Index
i10 Index
Citation
8
4
146
Virginia Julie Lamothe
interprofessioal collaborative practice
Health care transition
pediatric obesity
children and youth with special health care
Metrics
H-Index
i10 Index
Citation
7
7
228
Caeli Malloy
nursing
self-management
symptom management
inflammatory bowel disease
adolescents and young adults
Metrics
H-Index
i10 Index
Citation
5
3
64
Chidiebele Obichi
Promoting health and wellbeing of the minority health care work force
Metrics
H-Index
i10 Index
Citation
3
1
27
Rankings
Ranking Based On Selection: 1
Joan K Austin
Metrics
H-Index
i10 Index
Citation Counts
72
172
15,712
Rankings
Ranking Based On Selection: 2
Janet Sharkey Carpenter
Metrics
H-Index
i10 Index
Citation Counts
62
158
15,949
Rankings
Ranking Based On Selection: 3
Susan Rawl
Metrics
H-Index
i10 Index
Citation Counts
41
97
5,857
Rankings
Ranking Based On Selection: 4
Robin Newhouse
Metrics
H-Index
i10 Index
Citation Counts
39
80
7,250
Rankings
Ranking Based On Selection: 5
Mary L Fisher
Metrics
H-Index
i10 Index
Citation Counts
26
39
3,249
Rankings
Ranking Based On Selection: 6
Patricia Ebright
Metrics
H-Index
i10 Index
Citation Counts
25
40
3,464
Rankings
Ranking Based On Selection: 7
Carol Shieh
Metrics
H-Index
i10 Index
Citation Counts
23
32
1,951
prenatal health promotion
pregnancy
obesity
self-monitoring
Rankings
Ranking Based On Selection: 8
Deborah Cullen
Metrics
H-Index
i10 Index
Citation Counts
19
28
2,128
Infant Suffocation
COPD
Long-term Oxygen
Mentoring
Teaching
Rankings
Ranking Based On Selection: 9
Rebecca J Bartlett Ellis
Metrics
H-Index
i10 Index
Citation Counts
18
26
1,403
Medication adherence
medication management
chronic disease self-care management
Rankings
Ranking Based On Selection: 10
Deanna Reising
Metrics
H-Index
i10 Index
Citation Counts
18
23
1,166

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
Chen Xiao Chen
Metrics
H-Index
i10 Index
Citation Counts
17
26
1,599
Pain
Women's Health
Dysmenorrhea
Psychometrics
Microbiome
Rankings
Ranking Based On Selection: 12
Janet M Phillips
Metrics
H-Index
i10 Index
Citation Counts
15
17
1,061
Rankings
Ranking Based On Selection: 13
Jennifer L Embree
Metrics
H-Index
i10 Index
Citation Counts
13
16
1,141
Healthy Work Environment
Professional Identity in Nursing
Nursing leadership
Rankings
Ranking Based On Selection: 14
Miyeon Jung
Metrics
H-Index
i10 Index
Citation Counts
12
13
591
heart failure
cognition
mild cogntive impairment
virtual reality
clinical trials
Rankings
Ranking Based On Selection: 15
Deborah Stiffler
Metrics
H-Index
i10 Index
Citation Counts
12
15
552
infant mortality
safe sleep
women's health
qualitative
metasynthesis of qualitative studies
Rankings
Ranking Based On Selection: 16
Angela Opsahl
Metrics
H-Index
i10 Index
Citation Counts
10
10
282
Nursing education
Q Methodology
Nursing Dashboard
Teaching Strategies
Interprofessional
Rankings
Ranking Based On Selection: 17
Amy Hagedorn Wonder
Metrics
H-Index
i10 Index
Citation Counts
10
10
379
nursing
evidence-based practice
engagement
nursing education
instrument development
Rankings
Ranking Based On Selection: 18
Kristin Levoy, Msn, Rn, Ocn, Cne
Metrics
H-Index
i10 Index
Citation Counts
9
9
262
Rankings
Ranking Based On Selection: 19
Chad Priest
Metrics
H-Index
i10 Index
Citation Counts
9
9
186
Crisis Management
Disaster Risk Reduction
Emergency Preparedness
Education
Health Law
Rankings
Ranking Based On Selection: 20
Eric Vachon
Metrics
H-Index
i10 Index
Citation Counts
8
8
251
Rankings
Ranking Based On Selection: 22
Gregory A Carter
Metrics
H-Index
i10 Index
Citation Counts
8
4
146
Substance Use Disorder
Harm Reduction
Sexual Health
Clinical Practice Behaviors
Rankings
Ranking Based On Selection: 23
Margaret "Meg" Moorman
Metrics
H-Index
i10 Index
Citation Counts
7
7
369
Visual Thinking Strategies
Nursing Education
arts and humanities
Rankings
Ranking Based On Selection: 24
Virginia Julie Lamothe
Metrics
H-Index
i10 Index
Citation Counts
7
7
228
interprofessioal collaborative practice
Health care transition
pediatric obesity
children and youth with special health care
Rankings
Ranking Based On Selection: 27
Deborah Demeester
Metrics
H-Index
i10 Index
Citation Counts
6
5
126
Rankings
Ranking Based On Selection: 28
Roxie Barnes
Metrics
H-Index
i10 Index
Citation Counts
5
4
120
Rankings
Ranking Based On Selection: 29
Cathy R Fulton, Dnp, Mshi, Rn, Anp-Bc, Fnp-Bc
Metrics
H-Index
i10 Index
Citation Counts
5
4
105
Pharmacogenetics
Nursing Informatics
Health Informatics
Advanced Practice Nursing
Rankings
Ranking Based On Selection: 30
Caeli Malloy
Metrics
H-Index
i10 Index
Citation Counts
5
3
64
nursing
self-management
symptom management
inflammatory bowel disease
adolescents and young adults
Rankings
Ranking Based On Selection: 31
Kim Decker
Metrics
H-Index
i10 Index
Citation Counts
4
3
115
nursing education
community health nursing
social supports
Rankings
Ranking Based On Selection: 32
Adipose Tissue Dysregulation
Inflammation
Nursing Education
Rankings
Ranking Based On Selection: 33
Nila Reimer
Metrics
H-Index
i10 Index
Citation Counts
3
1
32
Rankings
Ranking Based On Selection: 34
Chidiebele Obichi
Metrics
H-Index
i10 Index
Citation Counts
3
1
27
Promoting health and wellbeing of the minority health care work force
Rankings
Ranking Based On Selection: 35
Heather Hohenberger
Metrics
H-Index
i10 Index
Citation Counts
3
2
63
Rankings
Ranking Based On Selection: 37
Kelli Roush
Metrics
H-Index
i10 Index
Citation Counts
2
2
32
Rankings
Ranking Based On Selection: 38
Annie George
Metrics
H-Index
i10 Index
Citation Counts
2
1
23