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
Yin Xiao
tissue engineering
bone
dentistry
stem cell
biomaterial
Metrics
H-Index
i10 Index
Citation
89
320
36,774
* Rankings
Ranking Based On Selection: 2
Ove A Peters
endodontics
endodontology
dental materials
Metrics
H-Index
i10 Index
Citation
76
166
22,473
* Rankings
Ranking Based On Selection: 3
Laurence J Walsh
Dentistry
Lasers
Materials
Infection Control
Microbiology
Metrics
H-Index
i10 Index
Citation
74
312
22,796
* Rankings
Ranking Based On Selection: 4
Sašo Ivanovski
Dentistry
Periodontology
Dental Implantology
Tissue Engineering
Biomaterials
Metrics
H-Index
i10 Index
Citation
71
230
17,691
* Rankings
Ranking Based On Selection: 6
Karan Gulati
Metal Nano-Engineering
Electrochemical Anodisation
Nano-Engineered Implants
Local Therapy
Titanium
Metrics
H-Index
i10 Index
Citation
39
67
4,190
* Rankings
Ranking Based On Selection: 8
Loc Do
Population oral health
Oral epidemiology
Dental Public Health
Dental research
Fluoride
Metrics
H-Index
i10 Index
Citation
39
110
5,371
* Rankings
Ranking Based On Selection: 10
Abdalla Abdal hay
Materials Science and Engineering
Additive Manufacturing
Nanomaterials
Biomaterials/Nanotechnology
Tissue Engineering
Metrics
H-Index
i10 Index
Citation
37
71
3,979

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Arosha Weerakoon
Dental Public Health
Dental Materials Science
Biology
Metrics
H-Index
i10 Index
Citation
6
3
125
Bilal El Masoud
Prosthodontics
Dental implants
Restoration of endodontically Treated Teeth
Zirconia
Metrics
H-Index
i10 Index
Citation
5
4
263
Tulio Fernandez-Medina
Implant Dentistry - Bone Regeneration- Tissue Enginering- Biomaterial Interface
Metrics
H-Index
i10 Index
Citation
5
4
177
Marisca Pereira
Dentistry
Periodontology
Implantology
Bone and Soft tissue augmentation
Metrics
H-Index
i10 Index
Citation
2
1
18
Rankings
Ranking Based On Selection: 1
Yin Xiao
Metrics
H-Index
i10 Index
Citation Counts
89
320
36,774
tissue engineering
bone
dentistry
stem cell
biomaterial
Rankings
Ranking Based On Selection: 2
Ove A Peters
Metrics
H-Index
i10 Index
Citation Counts
76
166
22,473
Rankings
Ranking Based On Selection: 3
Laurence J Walsh
Metrics
H-Index
i10 Index
Citation Counts
74
312
22,796
Dentistry
Lasers
Materials
Infection Control
Microbiology
Rankings
Ranking Based On Selection: 4
Sašo Ivanovski
Metrics
H-Index
i10 Index
Citation Counts
71
230
17,691
Dentistry
Periodontology
Dental Implantology
Tissue Engineering
Biomaterials
Rankings
Ranking Based On Selection: 5
Ratilal Lalloo
Metrics
H-Index
i10 Index
Citation Counts
62
126
146,119
Rankings
Ranking Based On Selection: 6
Karan Gulati
Metrics
H-Index
i10 Index
Citation Counts
39
67
4,190
Metal Nano-Engineering
Electrochemical Anodisation
Nano-Engineered Implants
Local Therapy
Titanium
Rankings
Ranking Based On Selection: 7
Bill Kahler
Metrics
H-Index
i10 Index
Citation Counts
39
66
6,779
Rankings
Ranking Based On Selection: 8
Loc Do
Metrics
H-Index
i10 Index
Citation Counts
39
110
5,371
Population oral health
Oral epidemiology
Dental Public Health
Dental research
Fluoride
Rankings
Ranking Based On Selection: 9
Pauline Ford
Metrics
H-Index
i10 Index
Citation Counts
39
83
5,904
Rankings
Ranking Based On Selection: 10
Abdalla Abdal hay
Metrics
H-Index
i10 Index
Citation Counts
37
71
3,979
Materials Science and Engineering
Additive Manufacturing
Nanomaterials
Biomaterials/Nanotechnology
Tissue Engineering

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Rankings
Ranking Based On Selection: 11
Diep Ha
Metrics
H-Index
i10 Index
Citation Counts
23
52
1,689
Rankings
Ranking Based On Selection: 12
Matthew Nangle
Metrics
H-Index
i10 Index
Citation Counts
22
30
1,482
Rankings
Ranking Based On Selection: 13
Sobia Zafar
Metrics
H-Index
i10 Index
Citation Counts
19
32
1,408
Rankings
Ranking Based On Selection: 14
George Bogen
Metrics
H-Index
i10 Index
Citation Counts
13
15
2,209
Rankings
Ranking Based On Selection: 15
David Healey
Metrics
H-Index
i10 Index
Citation Counts
8
7
254
Rankings
Ranking Based On Selection: 16
Stauros Kazoullis
Metrics
H-Index
i10 Index
Citation Counts
6
6
666
Rankings
Ranking Based On Selection: 17
Arosha Weerakoon
Metrics
H-Index
i10 Index
Citation Counts
6
3
125
Dental Public Health
Dental Materials Science
Biology
Rankings
Ranking Based On Selection: 18
Bilal El Masoud
Metrics
H-Index
i10 Index
Citation Counts
5
4
263
Prosthodontics
Dental implants
Restoration of endodontically Treated Teeth
Zirconia
Rankings
Ranking Based On Selection: 19
Tulio Fernandez-Medina
Metrics
H-Index
i10 Index
Citation Counts
5
4
177
Implant Dentistry - Bone Regeneration- Tissue Enginering- Biomaterial Interface
Rankings
Ranking Based On Selection: 20
Ashwin Nanda
Metrics
H-Index
i10 Index
Citation Counts
5
3
99
Rankings
Ranking Based On Selection: 21
Vince O'Rourke
Metrics
H-Index
i10 Index
Citation Counts
4
2
58
Rankings
Ranking Based On Selection: 22
Marisca Pereira
Metrics
H-Index
i10 Index
Citation Counts
2
1
18
Dentistry
Periodontology
Implantology
Bone and Soft tissue augmentation