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" (1,014,167 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. 

Patricia W Finn
immunology
microbiome
asthma
sarcoidosis
lung transplantation
Metrics
H-Index
i10 Index
Citation
47
113
7,671
Long Shuang Huang
Immunology
inflammation
lung cancer
pulmonary fibrosis
Metrics
H-Index
i10 Index
Citation
22
31
1,894
Seung Jae Kim
Immunology
Rheumatoid arthritis
Asthma
autoimmune disease
Metrics
H-Index
i10 Index
Citation
20
23
2,209
John P Galvin Ms
immunology
stem cell transplant
hematology
cellular therapy
graft versus host disease
Metrics
H-Index
i10 Index
Citation
15
17
1,071
Aswathi Jayaram
Immunology
Maternal fetal Medicine
infectious diseases
preterm labor
preeclampsia
Metrics
H-Index
i10 Index
Citation
13
13
696
Amr Elfert
Ophthalmology
Biotech
Innovation in Medicine
Immunology and Infectious Diseases
Metrics
H-Index
i10 Index
Citation
2
1
21
Rankings
Ranking Based On Selection: 1
Jun Sun *
Metrics
H-Index
i10 Index
Citation Counts
67
175
27,036
Rankings
Ranking Based On Selection: 2
Patricia W Finn
Metrics
H-Index
i10 Index
Citation Counts
47
113
7,671
immunology
microbiome
asthma
sarcoidosis
lung transplantation
Rankings
Ranking Based On Selection: 3
Ramaswamy Kalyanasundaram
Metrics
H-Index
i10 Index
Citation Counts
38
71
3,920
Rankings
Ranking Based On Selection: 4
Kurt Bachmaier
Metrics
H-Index
i10 Index
Citation Counts
30
33
4,897
immunology
cardiovascular medicine
pharmacology
Rankings
Ranking Based On Selection: 5
Sundararajan Jayaraman
Metrics
H-Index
i10 Index
Citation Counts
27
44
2,921
Rankings
Ranking Based On Selection: 6
Sandeep Kumar
Metrics
H-Index
i10 Index
Citation Counts
26
47
2,461
Rankings
Ranking Based On Selection: 7
Long Shuang Huang
Metrics
H-Index
i10 Index
Citation Counts
22
31
1,894
Immunology
inflammation
lung cancer
pulmonary fibrosis
Rankings
Ranking Based On Selection: 8
Seung Jae Kim
Metrics
H-Index
i10 Index
Citation Counts
20
23
2,209
Immunology
Rheumatoid arthritis
Asthma
autoimmune disease
Rankings
Ranking Based On Selection: 9
Alex Agelidis
Metrics
H-Index
i10 Index
Citation Counts
17
20
1,728
Rankings
Ranking Based On Selection: 10
John P Galvin Ms
Metrics
H-Index
i10 Index
Citation Counts
15
17
1,071
immunology
stem cell transplant
hematology
cellular therapy
graft versus host disease
Rankings
Ranking Based On Selection: 11
Aswathi Jayaram
Metrics
H-Index
i10 Index
Citation Counts
13
13
696
Immunology
Maternal fetal Medicine
infectious diseases
preterm labor
preeclampsia
Rankings
Ranking Based On Selection: 12
Teruyuki Sano
Metrics
H-Index
i10 Index
Citation Counts
6
6
1,055
Rankings
Ranking Based On Selection: 13
Amr Elfert
Metrics
H-Index
i10 Index
Citation Counts
2
1
21
Ophthalmology
Biotech
Innovation in Medicine
Immunology and Infectious Diseases