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" (873,937 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.

Justine Sefcik
Dementia Care and Behavioral Symptoms
Long Term Care
End-of-Life Care
Transportation of Older Adults
Metrics
H-Index
i10 Index
Citation
18
24
3,973
Sally Miller
Family and Acute Care Nurse Practitioner
Gerontology
Metrics
H-Index
i10 Index
Citation
16
18
1,554
Karen Goldschmidt
Nursing Education
Online Education
Technology
Pediatrics
Metrics
H-Index
i10 Index
Citation
13
15
1,045
Amy Glasofer
Health Equity
Adolescent Behavioral Health
Nursing Professional Development
Evidence-Based Practice
Metrics
H-Index
i10 Index
Citation
9
9
254
Beth Chiatti
Transcultural nursing
immigrant health
human rights
genetics and genomics
reproductive health
Metrics
H-Index
i10 Index
Citation
6
4
70
Patrick D Smith
Housing Stability
Health Services Research
Nursing Research
Metrics
H-Index
i10 Index
Citation
5
3
93
Dana Kemery
Online Education
Faculty Professional Development
1st Gen Students
Engagement
Metrics
H-Index
i10 Index
Citation
4
3
60
Suzan Blacher
substance use/misue
addiction stigma
integrative modalities
nursing educaiton
Metrics
H-Index
i10 Index
Citation
4
2
84
Rankings
Ranking Based On Selection: 1
Michael Tunick
Metrics
H-Index
i10 Index
Citation Counts
38
78
4,503
Rankings
Ranking Based On Selection: 2
Ellen Giarelli
Metrics
H-Index
i10 Index
Citation Counts
32
58
10,815
Rankings
Ranking Based On Selection: 3
Rose Ann Dimaria Ghalili
Metrics
H-Index
i10 Index
Citation Counts
22
29
3,894
Nutrition
Geriatrics
Surgical Recovery
Nursing
Technology
Rankings
Ranking Based On Selection: 4
Justine Sefcik
Metrics
H-Index
i10 Index
Citation Counts
18
24
3,973
Dementia Care and Behavioral Symptoms
Long Term Care
End-of-Life Care
Transportation of Older Adults
Rankings
Ranking Based On Selection: 5
Sally Miller
Metrics
H-Index
i10 Index
Citation Counts
16
18
1,554
Rankings
Ranking Based On Selection: 6
Karen Goldschmidt
Metrics
H-Index
i10 Index
Citation Counts
13
15
1,045
Nursing Education
Online Education
Technology
Pediatrics
Rankings
Ranking Based On Selection: 7
Joanne Serembus
Metrics
H-Index
i10 Index
Citation Counts
12
12
1,152
Rankings
Ranking Based On Selection: 8
Amy Glasofer
Metrics
H-Index
i10 Index
Citation Counts
9
9
254
Health Equity
Adolescent Behavioral Health
Nursing Professional Development
Evidence-Based Practice
Rankings
Ranking Based On Selection: 9
Monica Harmon
Metrics
H-Index
i10 Index
Citation Counts
7
7
170
Rankings
Ranking Based On Selection: 10
Beth Chiatti
Metrics
H-Index
i10 Index
Citation Counts
6
4
70
Transcultural nursing
immigrant health
human rights
genetics and genomics
reproductive health
Rankings
Ranking Based On Selection: 11
William Lorman
Metrics
H-Index
i10 Index
Citation Counts
6
2
73
Rankings
Ranking Based On Selection: 12
Jackie Murphy
Metrics
H-Index
i10 Index
Citation Counts
5
3
116
Online Education
Nursing
Mindfulness
Student Engagement
Rankings
Ranking Based On Selection: 13
Patrick D Smith
Metrics
H-Index
i10 Index
Citation Counts
5
3
93
Housing Stability
Health Services Research
Nursing Research
Rankings
Ranking Based On Selection: 14
Dana Kemery
Metrics
H-Index
i10 Index
Citation Counts
4
3
60
Online Education
Faculty Professional Development
1st Gen Students
Engagement
Rankings
Ranking Based On Selection: 15
Suzan Blacher
Metrics
H-Index
i10 Index
Citation Counts
4
2
84
substance use/misue
addiction stigma
integrative modalities
nursing educaiton
Rankings
Ranking Based On Selection: 16
Martha Coates
Metrics
H-Index
i10 Index
Citation Counts
2
0
8
Rankings
Ranking Based On Selection: 17
John Cornele Msn Rn
Metrics
H-Index
i10 Index
Citation Counts
1
0
7
Simulation in Nursing
Emergency Nursing
Nursing Education
Rankings
Ranking Based On Selection: 18
Mary Yost
Metrics
H-Index
i10 Index
Citation Counts
1
0
1
Rankings
Ranking Based On Selection: 19
Jennifer Olszewski
Metrics
H-Index
i10 Index
Citation Counts
1
0
2