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" (873,864 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
Zaza Demetrashvili
Abdominal hernia
gastrointestinal surgery
abdominal emergencies
abdominal trauma
hepatobiliary surgery
Metrics
H-Index
i10 Index
Citation
34
57
6,979
* Rankings
Ranking Based On Selection :13
Maia Merlani
organic chemistry
biopolymers
organic synthesis
biologically active compounds
Metrics
H-Index
i10 Index
Citation
13
20
545
* Rankings
Ranking Based On Selection :14
Tamar Sanikidze
Molecular Biophysics
Medical Physics
Radioprotection
System Biology
Metrics
H-Index
i10 Index
Citation
13
23
982
* Rankings
Ranking Based On Selection :18
Ivane Chkhaidze
pediatrics
respiratory infections
respiratory epidemiology
Metrics
H-Index
i10 Index
Citation
11
11
339
* Rankings
Ranking Based On Selection :21
Irma Korinteli
Pediatric infectious disease
Pediatric Emergency care
Pediatric
Metrics
H-Index
i10 Index
Citation
9
9
2,111
* Rankings
Ranking Based On Selection :32
Khatuna Todadze
drug and alcohol addiction prevention
treatment
rehabilitation
OSt
NPS
Metrics
H-Index
i10 Index
Citation
8
8
145
* Rankings
Ranking Based On Selection :33
Helen (Elene) Phagava
epidemiology
adolescents
health promotion
systematic review
languages
Metrics
H-Index
i10 Index
Citation
7
6
388
* Rankings
Ranking Based On Selection :34
Ketevan Kankava
tumor genetics
molecular pathology
epigenetics
immunohistochemistry
Metrics
H-Index
i10 Index
Citation
7
6
201
* Rankings
Ranking Based On Selection :35
Nino Gogokhia
Medicine
Laboratory medicine
Metrics
H-Index
i10 Index
Citation
7
6
173
* Rankings
Ranking Based On Selection :36
Nani Kavlashvili
child development
developmental assessment
nutrition
Metrics
H-Index
i10 Index
Citation
7
6
100
* Rankings
Ranking Based On Selection :41
Tinatin Tkemaladze
Rare diseases
genetics
dysmorphology
inborn errors of metabolism
Metrics
H-Index
i10 Index
Citation
6
4
111
* Rankings
Ranking Based On Selection :47
Ketevan Ghambashidze
cancer immunotherapy bacteriophage infections plasmapheresis
Metrics
H-Index
i10 Index
Citation
6
3
103
* Rankings
Ranking Based On Selection :53
Lasha Mskhiladze
Pharmacy
Natural Products Chemistry
Pharmacognosy
Metrics
H-Index
i10 Index
Citation
5
3
125
* Rankings
Ranking Based On Selection :58
Ramaz Shengelia
Surgery
History of Medicine
Bioethics
Molecular Anthropology
Metrics
H-Index
i10 Index
Citation
5
3
66
* Rankings
Ranking Based On Selection :64
Givi Javashvili
Family Medicine
Primary Care
Medical Professionalism
Bioethics
Medical Educatio
Metrics
H-Index
i10 Index
Citation
5
4
193
* Rankings
Ranking Based On Selection :69
Nino Kikodze
Autoimmunity
cancer immunology
Metrics
H-Index
i10 Index
Citation
4
3
148
* Rankings
Ranking Based On Selection :71
Nana Gorgaslidze
Pharmacy
Pharmaceutical management
Pharmaceutical analyse
Standartization
Drug development
Metrics
H-Index
i10 Index
Citation
4
0
37
* Rankings
Ranking Based On Selection :75
Irma Manjavidze
Pediatrics
Medical Education
Simulation medical Education and assessement
Metrics
H-Index
i10 Index
Citation
4
2
53
* Rankings
Ranking Based On Selection :76
Gaiane Simonia
Cardiology
Hypertension
Medical Education
Geriatrics
Artificial Intelligence in Medicine
Metrics
H-Index
i10 Index
Citation
4
1
128
* Rankings
Ranking Based On Selection :90
Khatuna Barbakadze
Organic chemistry
Coordination Chemistry
Organometallic Chemistry
Medicinal Chemistry
Materials Science
Metrics
H-Index
i10 Index
Citation
3
2
48
* Rankings
Ranking Based On Selection :98
Gd Sulaberidze, G Sulaberidze
Morphology
Physical medicine and rehabilitation
Dynamic Anatomy rtment
Metrics
H-Index
i10 Index
Citation
3
0
18
* Rankings
Ranking Based On Selection :100
Boris Korsantia
virology
immunology
biotechnology
Metrics
H-Index
i10 Index
Citation
3
0
14
Rankings
Ranking Based On Selection: 1
Zaza Demetrashvili
Metrics
H-Index
i10 Index
Citation Counts
34
57
6,979
Abdominal hernia
gastrointestinal surgery
abdominal emergencies
abdominal trauma
hepatobiliary surgery
Rankings
Ranking Based On Selection: 2
Nona Janikashvili
Metrics
H-Index
i10 Index
Citation Counts
25
31
2,777
Rankings
Ranking Based On Selection: 3
Eka Chkonia
Metrics
H-Index
i10 Index
Citation Counts
22
36
2,003
Rankings
Ranking Based On Selection: 4
Irma Tchokhonelidze
Metrics
H-Index
i10 Index
Citation Counts
20
23
2,499
Rankings
Ranking Based On Selection: 5
Karaman Pagava
Metrics
H-Index
i10 Index
Citation Counts
17
24
4,109
Rankings
Ranking Based On Selection: 6
Ia Pantsulaia
Metrics
H-Index
i10 Index
Citation Counts
17
20
756
Rankings
Ranking Based On Selection: 7
Maia Beridze
Metrics
H-Index
i10 Index
Citation Counts
16
19
1,796
Rankings
Ranking Based On Selection: 8
Vakhtang Barbakadze
Metrics
H-Index
i10 Index
Citation Counts
16
25
739
Rankings
Ranking Based On Selection: 9
Zurab Kakabadze
Metrics
H-Index
i10 Index
Citation Counts
15
21
700
Rankings
Ranking Based On Selection: 10
Gia Tomadze
Metrics
H-Index
i10 Index
Citation Counts
14
16
5,753
Rankings
Ranking Based On Selection: 11
Tinatin Chikovani
Metrics
H-Index
i10 Index
Citation Counts
13
16
653
Rankings
Ranking Based On Selection: 12
Tinatin Chikovani
Metrics
H-Index
i10 Index
Citation Counts
13
16
653
Rankings
Ranking Based On Selection: 13
Maia Merlani
Metrics
H-Index
i10 Index
Citation Counts
13
20
545
organic chemistry
biopolymers
organic synthesis
biologically active compounds
Rankings
Ranking Based On Selection: 14
Tamar Sanikidze
Metrics
H-Index
i10 Index
Citation Counts
13
23
982
Molecular Biophysics
Medical Physics
Radioprotection
System Biology
Rankings
Ranking Based On Selection: 15
Gulnaz Gurtskaia
Metrics
H-Index
i10 Index
Citation Counts
12
18
495
Rankings
Ranking Based On Selection: 16
Ketevan Gambashidze *
Metrics
H-Index
i10 Index
Citation Counts
11
12
17,949
Rankings
Ranking Based On Selection: 17
Karen Mulkijanyan (Aka Karen Mulkidzhanyan)
Metrics
H-Index
i10 Index
Citation Counts
11
12
405
Pharmacology
Bioactive compounds
Laboratory animals
Rankings
Ranking Based On Selection: 18
Ivane Chkhaidze
Metrics
H-Index
i10 Index
Citation Counts
11
11
339
pediatrics
respiratory infections
respiratory epidemiology
Rankings
Ranking Based On Selection: 19
Lali Gogilashvili
Metrics
H-Index
i10 Index
Citation Counts
10
10
304
Biopolymere from plants
Rankings
Ranking Based On Selection: 20
Mariam Benidze
Metrics
H-Index
i10 Index
Citation Counts
10
10
348
Rankings
Ranking Based On Selection: 21
Irma Korinteli
Metrics
H-Index
i10 Index
Citation Counts
9
9
2,111
Pediatric infectious disease
Pediatric Emergency care
Pediatric
Rankings
Ranking Based On Selection: 22
Tea Gegenava
Metrics
H-Index
i10 Index
Citation Counts
9
9
282
Cardiology
multimodality cardovascular imaging
Rankings
Ranking Based On Selection: 23
Levani Ratiani
Metrics
H-Index
i10 Index
Citation Counts
9
9
349
Rankings
Ranking Based On Selection: 24
Sophia Bakhtadze
Metrics
H-Index
i10 Index
Citation Counts
9
8
428
Rankings
Ranking Based On Selection: 25
Nana Kavtaradze
Metrics
H-Index
i10 Index
Citation Counts
9
8
216
Rankings
Ranking Based On Selection: 26
David Chakhunashvili
Metrics
H-Index
i10 Index
Citation Counts
8
7
332
Tissue and Organ Engineering
Rankings
Ranking Based On Selection: 28
Eka Kandelaki
Metrics
H-Index
i10 Index
Citation Counts
8
7
153
Rankings
Ranking Based On Selection: 29
Eka Kandelaki
Metrics
H-Index
i10 Index
Citation Counts
8
7
153
Rankings
Ranking Based On Selection: 30
Tamar Sagareishvili
Metrics
H-Index
i10 Index
Citation Counts
8
6
212
Rankings
Ranking Based On Selection: 31
Nikoloz Gongadze
Metrics
H-Index
i10 Index
Citation Counts
8
6
181
Rankings
Ranking Based On Selection: 32
Khatuna Todadze
Metrics
H-Index
i10 Index
Citation Counts
8
8
145
drug and alcohol addiction prevention
treatment
rehabilitation
OSt
NPS
Rankings
Ranking Based On Selection: 33
Helen (Elene) Phagava
Metrics
H-Index
i10 Index
Citation Counts
7
6
388
epidemiology
adolescents
health promotion
systematic review
languages
Rankings
Ranking Based On Selection: 34
Ketevan Kankava
Metrics
H-Index
i10 Index
Citation Counts
7
6
201
tumor genetics
molecular pathology
epigenetics
immunohistochemistry
Rankings
Ranking Based On Selection: 35
Nino Gogokhia
Metrics
H-Index
i10 Index
Citation Counts
7
6
173
Medicine
Laboratory medicine
Rankings
Ranking Based On Selection: 36
Nani Kavlashvili
Metrics
H-Index
i10 Index
Citation Counts
7
6
100
child development
developmental assessment
nutrition
Rankings
Ranking Based On Selection: 37
Elene Abzianidze
Metrics
H-Index
i10 Index
Citation Counts
7
3
148
Rankings
Ranking Based On Selection: 38
Aliosha Bakuridze
Metrics
H-Index
i10 Index
Citation Counts
7
5
272
Rankings
Ranking Based On Selection: 39
Manana Iverieli
Metrics
H-Index
i10 Index
Citation Counts
7
5
121
Rankings
Ranking Based On Selection: 40
Irma Kvinikadze
Metrics
H-Index
i10 Index
Citation Counts
7
5
129
Rankings
Ranking Based On Selection: 41
Tinatin Tkemaladze
Metrics
H-Index
i10 Index
Citation Counts
6
4
111
Rare diseases
genetics
dysmorphology
inborn errors of metabolism
Rankings
Ranking Based On Selection: 42
Marina Mamaladze
Metrics
H-Index
i10 Index
Citation Counts
6
3
124
Rankings
Ranking Based On Selection: 43
Eka Kvaratskhelia
Metrics
H-Index
i10 Index
Citation Counts
6
2
123
Rankings
Ranking Based On Selection: 44
Marina Tsimakuridze
Metrics
H-Index
i10 Index
Citation Counts
6
1
104
Rankings
Ranking Based On Selection: 45
Nana Kipiani
Metrics
H-Index
i10 Index
Citation Counts
6
4
144
Rankings
Ranking Based On Selection: 46
Marine Sulakvelidze
Metrics
H-Index
i10 Index
Citation Counts
6
3
130
Rankings
Ranking Based On Selection: 47
Ketevan Ghambashidze
Metrics
H-Index
i10 Index
Citation Counts
6
3
103
cancer immunotherapy bacteriophage infections plasmapheresis
Rankings
Ranking Based On Selection: 48
Tamar Shishniashvili
Metrics
H-Index
i10 Index
Citation Counts
6
3
99
Rankings
Ranking Based On Selection: 49
Grigol Nemsadze
Metrics
H-Index
i10 Index
Citation Counts
6
3
91
Rankings
Ranking Based On Selection: 50
Marina Sutiashvili
Metrics
H-Index
i10 Index
Citation Counts
6
3
76
Rankings
Ranking Based On Selection: 51
N Ninashvili
Metrics
H-Index
i10 Index
Citation Counts
5
5
1,766
Rankings
Ranking Based On Selection: 52
L. Akhmeteli
Metrics
H-Index
i10 Index
Citation Counts
5
5
490
Rankings
Ranking Based On Selection: 53
Lasha Mskhiladze
Metrics
H-Index
i10 Index
Citation Counts
5
3
125
Pharmacy
Natural Products Chemistry
Pharmacognosy
Rankings
Ranking Based On Selection: 54
Jokhadze Malkhaz
Metrics
H-Index
i10 Index
Citation Counts
5
3
123
Rankings
Ranking Based On Selection: 55
Nana Kapanadze
Metrics
H-Index
i10 Index
Citation Counts
5
3
70
Rankings
Ranking Based On Selection: 56
L. Tsiklauri
Metrics
H-Index
i10 Index
Citation Counts
5
2
98
Rankings
Ranking Based On Selection: 57
Natela Okujava
Metrics
H-Index
i10 Index
Citation Counts
5
5
158
Rankings
Ranking Based On Selection: 58
Ramaz Shengelia
Metrics
H-Index
i10 Index
Citation Counts
5
3
66
Surgery
History of Medicine
Bioethics
Molecular Anthropology
Rankings
Ranking Based On Selection: 59
Kakhaber Chelidze
Metrics
H-Index
i10 Index
Citation Counts
5
2
103
Rankings
Ranking Based On Selection: 60
Maxilla-Facial surgeon
Children and Adolescent Stomatology
Rankings
Ranking Based On Selection: 61
Maia Okujava
Metrics
H-Index
i10 Index
Citation Counts
5
1
59
Rankings
Ranking Based On Selection: 63
Dali Berashvili
Metrics
H-Index
i10 Index
Citation Counts
5
4
492
Rankings
Ranking Based On Selection: 64
Givi Javashvili
Metrics
H-Index
i10 Index
Citation Counts
5
4
193
Family Medicine
Primary Care
Medical Professionalism
Bioethics
Medical Educatio
Rankings
Ranking Based On Selection: 65
Lia Gogua
Metrics
H-Index
i10 Index
Citation Counts
5
4
143
Rankings
Ranking Based On Selection: 66
Ketevan Shalashvili
Metrics
H-Index
i10 Index
Citation Counts
5
2
84
Rankings
Ranking Based On Selection: 68
Paata Tushurashvili
Metrics
H-Index
i10 Index
Citation Counts
5
2
107
Rankings
Ranking Based On Selection: 69
Nino Kikodze
Metrics
H-Index
i10 Index
Citation Counts
4
3
148
Autoimmunity
cancer immunology
Rankings
Ranking Based On Selection: 70
Malkhaz Getia
Metrics
H-Index
i10 Index
Citation Counts
4
0
67
Phytochemistry
Pharmacognosy
Organic Chemistry
Rankings
Ranking Based On Selection: 71
Nana Gorgaslidze
Metrics
H-Index
i10 Index
Citation Counts
4
0
37
Pharmacy
Pharmaceutical management
Pharmaceutical analyse
Standartization
Drug development
Rankings
Ranking Based On Selection: 72
Merab Dvali
Metrics
H-Index
i10 Index
Citation Counts
4
3
89
Rankings
Ranking Based On Selection: 74
Natia Nizharadze
Metrics
H-Index
i10 Index
Citation Counts
4
2
87
Rankings
Ranking Based On Selection: 75
Irma Manjavidze
Metrics
H-Index
i10 Index
Citation Counts
4
2
53
Pediatrics
Medical Education
Simulation medical Education and assessement
Rankings
Ranking Based On Selection: 76
Gaiane Simonia
Metrics
H-Index
i10 Index
Citation Counts
4
1
128
Cardiology
Hypertension
Medical Education
Geriatrics
Artificial Intelligence in Medicine
Rankings
Ranking Based On Selection: 77
Ketevan Pachkoria
Metrics
H-Index
i10 Index
Citation Counts
4
3
91
Rankings
Ranking Based On Selection: 78
Tsisana Sulakvelidze
Metrics
H-Index
i10 Index
Citation Counts
4
1
55
Rankings
Ranking Based On Selection: 79
Nino Gogebashvili
Metrics
H-Index
i10 Index
Citation Counts
4
1
47
Rankings
Ranking Based On Selection: 80
Irine Korinteli
Metrics
H-Index
i10 Index
Citation Counts
4
1
38
Rankings
Ranking Based On Selection: 81
David Jikia
Metrics
H-Index
i10 Index
Citation Counts
3
2
234
Rankings
Ranking Based On Selection: 82
George Moshiashvili
Metrics
H-Index
i10 Index
Citation Counts
3
1
89
Rankings
Ranking Based On Selection: 83
Teona Paresishvili
Metrics
H-Index
i10 Index
Citation Counts
3
1
66
Oncology
Targeted Treatment
Tissue Bioengineering
Rankings
Ranking Based On Selection: 84
Mzia Kakhetelidze
Metrics
H-Index
i10 Index
Citation Counts
3
1
33
Rankings
Ranking Based On Selection: 86
Nina Vachnadze
Metrics
H-Index
i10 Index
Citation Counts
3
0
44
Rankings
Ranking Based On Selection: 88
Merab Kvintradze
Metrics
H-Index
i10 Index
Citation Counts
3
0
21
Rankings
Ranking Based On Selection: 89
Davit Chakhunashvili
Metrics
H-Index
i10 Index
Citation Counts
3
0
18
Rankings
Ranking Based On Selection: 90
Khatuna Barbakadze
Metrics
H-Index
i10 Index
Citation Counts
3
2
48
Organic chemistry
Coordination Chemistry
Organometallic Chemistry
Medicinal Chemistry
Materials Science
Rankings
Ranking Based On Selection: 91
Nino Charkviani
Metrics
H-Index
i10 Index
Citation Counts
3
1
84
Rankings
Ranking Based On Selection: 92
Zaza Dumbadze
Metrics
H-Index
i10 Index
Citation Counts
3
1
49
Rankings
Ranking Based On Selection: 93
Lali Jashi
Metrics
H-Index
i10 Index
Citation Counts
3
1
39
Rankings
Ranking Based On Selection: 94
Elene Pachkoria
Metrics
H-Index
i10 Index
Citation Counts
3
1
32
Rankings
Ranking Based On Selection: 96
Lali Bakradze
Metrics
H-Index
i10 Index
Citation Counts
3
0
29
Rankings
Ranking Based On Selection: 97
Shorena Khetsuriani
Metrics
H-Index
i10 Index
Citation Counts
3
0
19
Rankings
Ranking Based On Selection: 98
Gd Sulaberidze, G Sulaberidze
Metrics
H-Index
i10 Index
Citation Counts
3
0
18
Morphology
Physical medicine and rehabilitation
Dynamic Anatomy rtment
Rankings
Ranking Based On Selection: 99
Manana Gogolauri
Metrics
H-Index
i10 Index
Citation Counts
3
1
22
Rankings
Ranking Based On Selection: 100
Boris Korsantia
Metrics
H-Index
i10 Index
Citation Counts
3
0
14
virology
immunology
biotechnology