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" (888,752 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
А Магльований; A Mahlovanyy; A Mahliovanyy; A Мahlovanyi
Physiolog
Physical education and sport medicine
Physical medicine and rehabilitation: principles and practice
Metrics
H-Index
i10 Index
Citation
44
185
9,503
* Rankings
Ranking Based On Selection: 6
Olena Zimba O. O. Zimba E.A. Zimba
rheumatology
autoimmunity
autoinflammation
vasculitis
science communication
Metrics
H-Index
i10 Index
Citation
24
45
2,487

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* Rankings
Ranking Based On Selection: 14
Чабан Ігор
органічний синтез
Metrics
H-Index
i10 Index
Citation
18
38
1,058
* Rankings
Ranking Based On Selection: 20
Ярина Головчак
Theory and philosophy of law
medical law
Metrics
H-Index
i10 Index
Citation
16
26
849
* Rankings
Ranking Based On Selection: 23
Volodymyr V. Ogurtsov
medicinal chemistry
computational chemistry
analytical chemistry
Metrics
H-Index
i10 Index
Citation
15
24
716
* Rankings
Ranking Based On Selection: 24
Ян Варес
Освіта
медицина
стоматологія
Metrics
H-Index
i10 Index
Citation
15
18
609
* Rankings
Ranking Based On Selection: 25
Solomiya Paryzhak
biochemistry
genetics
biotechnology
medical parasitology
Metrics
H-Index
i10 Index
Citation
14
14
784
* Rankings
Ranking Based On Selection: 26
Kobylinska Lesya Кобилінська Л.І.
biochemistry
drug delivery
anticancer drugs
nanoparticles
COVID-19
Metrics
H-Index
i10 Index
Citation
14
14
465
* Rankings
Ranking Based On Selection: 31
Аскольд Кучер
Ультразвукова діагностика
Metrics
H-Index
i10 Index
Citation
13
15
508
* Rankings
Ranking Based On Selection: 32
Зофія Кубрак
хіміко-токсикологічний аналіз
судово-токсикологічний аналіз
Metrics
H-Index
i10 Index
Citation
13
18
618
* Rankings
Ranking Based On Selection: 33
Serhiy Nyankovskyy
Медицина
Педіатрія
Metrics
H-Index
i10 Index
Citation
13
22
1,026
* Rankings
Ranking Based On Selection: 35
Чухрай Наталія Львівна
cтоматологія дитячого віку
ортодонтія
Metrics
H-Index
i10 Index
Citation
13
21
598
* Rankings
Ranking Based On Selection: 36
Borys T. Bilynskyy
Surgical Oncology
Medical Oncology
Cancer Immunology
Cancer Chemotherapy
Head and Neck Cancer
Metrics
H-Index
i10 Index
Citation
13
18
1,406
* Rankings
Ranking Based On Selection: 37
Леся Беш Lesya Besh
алергологія
нутриціологія
бронхіальна астма
атопічний дерматит
ха
Metrics
H-Index
i10 Index
Citation
13
18
572
* Rankings
Ranking Based On Selection: 38
Yelisyeyeva Olha
oxygen and free radical homeostasis
oxidative stress correction
heart rate variability
hormesis
Metrics
H-Index
i10 Index
Citation
13
16
873
* Rankings
Ranking Based On Selection: 40
Khrystyna Semen
oxidative stress
heart rate variability
antioxidants
pulmonary hypertension
Metrics
H-Index
i10 Index
Citation
12
14
792
* Rankings
Ranking Based On Selection: 43
Oksana Boyko
medical information systems
methods and tools for processing of biomedical data
temperature measurements
Metrics
H-Index
i10 Index
Citation
12
14
498
* Rankings
Ranking Based On Selection: 48
Оксана Маланчук
моделювання процесів дифрівняннями
керування проектами та програма
Metrics
H-Index
i10 Index
Citation
11
11
313
* Rankings
Ranking Based On Selection: 50
Natalya Volod'ko
Oncology
Gynecological Oncology
Cancer Immunology
TNF
Tumour Microenvironment
Metrics
H-Index
i10 Index
Citation
11
12
549
* Rankings
Ranking Based On Selection: 53
Скибчик Василь Антонович
медицина
кардіологія
терапія
сімейна медицина
ендокринологія
Metrics
H-Index
i10 Index
Citation
11
14
397
* Rankings
Ranking Based On Selection: 54
Olena V. Klenina
physical chemistry
medicinal chemistry
computational chemistry
Metrics
H-Index
i10 Index
Citation
10
10
358
* Rankings
Ranking Based On Selection: 62
Ігор Трутяк
політравма
хірургія кисті
травматологія
пластична хірургія
Metrics
H-Index
i10 Index
Citation
10
11
373
* Rankings
Ranking Based On Selection: 66
Рудень В.В., Василь Володимирович Рудень, Василь Рудень, Vasyl' Ruden',Wasyl' Ruden'|Василь Рудень, Vasyl' Ruden'
законодавство
організація
управління
економіка
охорона здоров’я
Metrics
H-Index
i10 Index
Citation
10
11
310
* Rankings
Ranking Based On Selection: 68
Валентина Чоп'Як
клінічна імунологія
алергологія
вакцинація
ревматологія
Metrics
H-Index
i10 Index
Citation
10
10
394
* Rankings
Ranking Based On Selection: 69
Galyna Bila
neutrophil activation
tissue damage
Metrics
H-Index
i10 Index
Citation
9
9
237
* Rankings
Ranking Based On Selection: 71
Maryan Lelyukh
medicinal chemistry
organic synthesis
Metrics
H-Index
i10 Index
Citation
9
8
258
* Rankings
Ranking Based On Selection: 75
Irene Shatynska-Mytsyk
Cardiology
endocrinology
diagnostic imaging
internal medicine
Metrics
H-Index
i10 Index
Citation
9
9
810
* Rankings
Ranking Based On Selection: 78
Vira Pyrohova; Віра Пирогова
акушерство
гінекологія
репродуктивна едокринологія
дитяча та підл
Metrics
H-Index
i10 Index
Citation
9
7
436
* Rankings
Ranking Based On Selection: 79
Vorobets Zd
лімфоцити
сперматозоїди
АТФази
аргіназа
NO-синтази
Metrics
H-Index
i10 Index
Citation
9
9
388
* Rankings
Ranking Based On Selection: 80
Tеtyana Yeshchenko / Тетяна Єщенко
лінгвістика тексту
мовленнєва комунікація
метафора
риторика
Metrics
H-Index
i10 Index
Citation
9
8
450
* Rankings
Ranking Based On Selection: 82
Ігор Шилівський / Ihor Shylivskyi|Igor Shylivskyy
стоматологія
терапевтична стоматологія
пародонтологія
Metrics
H-Index
i10 Index
Citation
9
8
326
* Rankings
Ranking Based On Selection: 83
Olexandr Filts Олександр Фільц
psychiatry
psychotherapy
psychoanalisis / психіатрія
психотерапія
психоаналіз
Metrics
H-Index
i10 Index
Citation
9
9
375
* Rankings
Ranking Based On Selection: 84
Alexander Zinchuk
Infectious diseases
Hepatology
Metrics
H-Index
i10 Index
Citation
9
8
225
* Rankings
Ranking Based On Selection: 85
Зоряна Гонта Zoriana Honta|Гонта З.М., Honta ZM, Zoriana M. Honta, Honta, Zoriana M
dentistry
стоматологія
терапевтична стоматологія
пародонтологія
Metrics
H-Index
i10 Index
Citation
9
8
207
* Rankings
Ranking Based On Selection: 91
Андрющенко Віктор Петрович
загальна хірургія
гострий панкреатит
невідкладна абдомінальна
Metrics
H-Index
i10 Index
Citation
9
7
305
* Rankings
Ranking Based On Selection: 92
Kolomiytsev Vasyl
Хірургія
Ендокринологія
Ендоскопія
Metrics
H-Index
i10 Index
Citation
9
6
241
* Rankings
Ranking Based On Selection: 99
Anna Havrylyuk
клінічна імунологія
алергологія
Metrics
H-Index
i10 Index
Citation
8
6
287
Rankings
Ranking Based On Selection: 1
Physiolog
Physical education and sport medicine
Physical medicine and rehabilitation: principles and practice
Rankings
Ranking Based On Selection: 2
Plasma membrane
modulation of inflammation
NETs
animal models
Rankings
Ranking Based On Selection: 3
Borys Zimenkovsky
Metrics
H-Index
i10 Index
Citation Counts
33
63
4,284
Rankings
Ranking Based On Selection: 4
Danylo Kaminskyy
Metrics
H-Index
i10 Index
Citation Counts
26
46
2,634
Rankings
Ranking Based On Selection: 5
Internal medicine
Cardiology
Endocrinology
Family medicine
Public health
Rankings
Ranking Based On Selection: 6
Olena Zimba O. O. Zimba E.A. Zimba
Metrics
H-Index
i10 Index
Citation Counts
24
45
2,487
rheumatology
autoimmunity
autoinflammation
vasculitis
science communication
Rankings
Ranking Based On Selection: 7
Medicine
neurology
multiple sclerosis
biomarkers
Rankings
Ranking Based On Selection: 8
Tetiana Dumych Shkandina
Metrics
H-Index
i10 Index
Citation Counts
22
36
2,190
Rankings
Ranking Based On Selection: 9
Valentyna Chopyak
Metrics
H-Index
i10 Index
Citation Counts
21
36
1,758

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Rankings
Ranking Based On Selection: 11
Сергій Чуклін
Metrics
H-Index
i10 Index
Citation Counts
19
28
1,874
Rankings
Ranking Based On Selection: 13
Anna Kryshchyshyn-Dylevych
Metrics
H-Index
i10 Index
Citation Counts
18
29
1,379
Rankings
Ranking Based On Selection: 14
Чабан Ігор
Metrics
H-Index
i10 Index
Citation Counts
18
38
1,058
органічний синтез
Rankings
Ranking Based On Selection: 15
Taras Chaban
Metrics
H-Index
i10 Index
Citation Counts
18
35
998
Rankings
Ranking Based On Selection: 16
Viktoriya A Serhiyenko
Metrics
H-Index
i10 Index
Citation Counts
18
31
6,326
Rankings
Ranking Based On Selection: 17
Alexandr A Serhiyenko
Metrics
H-Index
i10 Index
Citation Counts
18
30
6,960
Rankings
Ranking Based On Selection: 18
Rankings
Ranking Based On Selection: 20
Ярина Головчак
Metrics
H-Index
i10 Index
Citation Counts
16
26
849
Theory and philosophy of law
medical law
Rankings
Ranking Based On Selection: 21
Gzhegotskyi Mechyslav
Metrics
H-Index
i10 Index
Citation Counts
16
26
1,569
Rankings
Ranking Based On Selection: 22
Ельвіра Безвушко
Metrics
H-Index
i10 Index
Citation Counts
16
28
831
Rankings
Ranking Based On Selection: 23
Volodymyr V. Ogurtsov
Metrics
H-Index
i10 Index
Citation Counts
15
24
716
medicinal chemistry
computational chemistry
analytical chemistry
Rankings
Ranking Based On Selection: 24
Ян Варес
Metrics
H-Index
i10 Index
Citation Counts
15
18
609
Освіта
медицина
стоматологія
Rankings
Ranking Based On Selection: 25
Solomiya Paryzhak
Metrics
H-Index
i10 Index
Citation Counts
14
14
784
biochemistry
genetics
biotechnology
medical parasitology
Rankings
Ranking Based On Selection: 26
Kobylinska Lesya Кобилінська Л.І.
Metrics
H-Index
i10 Index
Citation Counts
14
14
465
biochemistry
drug delivery
anticancer drugs
nanoparticles
COVID-19
Rankings
Ranking Based On Selection: 27
леонід маркін
Metrics
H-Index
i10 Index
Citation Counts
14
20
793
Rankings
Ranking Based On Selection: 28
Володимир Антонюк
Metrics
H-Index
i10 Index
Citation Counts
14
17
833
Rankings
Ranking Based On Selection: 29
Вікторія Іванчишин
Metrics
H-Index
i10 Index
Citation Counts
14
23
746
Rankings
Ranking Based On Selection: 30
Alexander Lutsyk
Metrics
H-Index
i10 Index
Citation Counts
14
22
1,350
Rankings
Ranking Based On Selection: 31
Аскольд Кучер
Metrics
H-Index
i10 Index
Citation Counts
13
15
508
Ультразвукова діагностика
Rankings
Ranking Based On Selection: 32
Зофія Кубрак
Metrics
H-Index
i10 Index
Citation Counts
13
18
618
хіміко-токсикологічний аналіз
судово-токсикологічний аналіз
Rankings
Ranking Based On Selection: 33
Serhiy Nyankovskyy
Metrics
H-Index
i10 Index
Citation Counts
13
22
1,026
Медицина
Педіатрія
Rankings
Ranking Based On Selection: 34
Няньковський С.Л.
Metrics
H-Index
i10 Index
Citation Counts
13
22
1,002
Rankings
Ranking Based On Selection: 35
Чухрай Наталія Львівна
Metrics
H-Index
i10 Index
Citation Counts
13
21
598
cтоматологія дитячого віку
ортодонтія
Rankings
Ranking Based On Selection: 36
Borys T. Bilynskyy
Metrics
H-Index
i10 Index
Citation Counts
13
18
1,406
Surgical Oncology
Medical Oncology
Cancer Immunology
Cancer Chemotherapy
Head and Neck Cancer
Rankings
Ranking Based On Selection: 37
Леся Беш Lesya Besh
Metrics
H-Index
i10 Index
Citation Counts
13
18
572
алергологія
нутриціологія
бронхіальна астма
атопічний дерматит
ха
Rankings
Ranking Based On Selection: 38
Yelisyeyeva Olha
Metrics
H-Index
i10 Index
Citation Counts
13
16
873
oxygen and free radical homeostasis
oxidative stress correction
heart rate variability
hormesis
Rankings
Ranking Based On Selection: 39
Zaliska Olha Ольга Заліська|Zalis'ka Olha
Metrics
H-Index
i10 Index
Citation Counts
12
16
1,118
Pharmacoeconomics
HEOR
HTA
education
pharmacoeconomic analysis
Rankings
Ranking Based On Selection: 40
Khrystyna Semen
Metrics
H-Index
i10 Index
Citation Counts
12
14
792
oxidative stress
heart rate variability
antioxidants
pulmonary hypertension
Rankings
Ranking Based On Selection: 41
Вісьтак Марія/Vistak Maria/Vistak M
Metrics
H-Index
i10 Index
Citation Counts
12
13
340
рідкі кристали
Rankings
Ranking Based On Selection: 42
Andriy Zimenkovsky
Metrics
H-Index
i10 Index
Citation Counts
12
21
730
Rankings
Ranking Based On Selection: 43
Oksana Boyko
Metrics
H-Index
i10 Index
Citation Counts
12
14
498
medical information systems
methods and tools for processing of biomedical data
temperature measurements
Rankings
Ranking Based On Selection: 44
Ніна Бойко Nina Boyko
Metrics
H-Index
i10 Index
Citation Counts
12
18
544
Rankings
Ranking Based On Selection: 45
Роман Грицко
Metrics
H-Index
i10 Index
Citation Counts
12
13
494
Rankings
Ranking Based On Selection: 46
медицина
кардіологія
Rankings
Ranking Based On Selection: 47
Гутор Тарас
Metrics
H-Index
i10 Index
Citation Counts
11
13
513
Rankings
Ranking Based On Selection: 48
Оксана Маланчук
Metrics
H-Index
i10 Index
Citation Counts
11
11
313
моделювання процесів дифрівняннями
керування проектами та програма
Rankings
Ranking Based On Selection: 49
Орест Остапович Абрагамович
Metrics
H-Index
i10 Index
Citation Counts
11
15
497
Rankings
Ranking Based On Selection: 50
Natalya Volod'ko
Metrics
H-Index
i10 Index
Citation Counts
11
12
549
Oncology
Gynecological Oncology
Cancer Immunology
TNF
Tumour Microenvironment
Rankings
Ranking Based On Selection: 51
Киван-Мультан Наталія
Metrics
H-Index
i10 Index
Citation Counts
11
12
432
Rankings
Ranking Based On Selection: 52
Antonina Yashchenko
Metrics
H-Index
i10 Index
Citation Counts
11
15
639
Rankings
Ranking Based On Selection: 53
Скибчик Василь Антонович
Metrics
H-Index
i10 Index
Citation Counts
11
14
397
медицина
кардіологія
терапія
сімейна медицина
ендокринологія
Rankings
Ranking Based On Selection: 54
Olena V. Klenina
Metrics
H-Index
i10 Index
Citation Counts
10
10
358
physical chemistry
medicinal chemistry
computational chemistry
Rankings
Ranking Based On Selection: 55
Воробець Д.З. Vorobets D.Z.
Metrics
H-Index
i10 Index
Citation Counts
10
15
498
онкоурологія
Rankings
Ranking Based On Selection: 56
Yaryna Boyko
Metrics
H-Index
i10 Index
Citation Counts
10
10
955
Rankings
Ranking Based On Selection: 57
Sklyarov Alexander
Metrics
H-Index
i10 Index
Citation Counts
10
12
526
Rankings
Ranking Based On Selection: 58
Терешкевич Г Т - С Д
Metrics
H-Index
i10 Index
Citation Counts
10
10
374
Rankings
Ranking Based On Selection: 59
public health
громадське здоров'я
фтизіатрія
Rankings
Ranking Based On Selection: 60
Радченко О.М.
Metrics
H-Index
i10 Index
Citation Counts
10
13
729
Rankings
Ranking Based On Selection: 61
Rankings
Ranking Based On Selection: 62
Ігор Трутяк
Metrics
H-Index
i10 Index
Citation Counts
10
11
373
політравма
хірургія кисті
травматологія
пластична хірургія
Rankings
Ranking Based On Selection: 63
Dmytro Dobryanskyy Дмитро Добрянський
Metrics
H-Index
i10 Index
Citation Counts
10
11
355
Rankings
Ranking Based On Selection: 64
Yuriy Kryvko Кривко Юрій
Metrics
H-Index
i10 Index
Citation Counts
10
10
337
Rankings
Ranking Based On Selection: 65
Анатолій Марков
Metrics
H-Index
i10 Index
Citation Counts
10
11
431
Rankings
Ranking Based On Selection: 66
законодавство
організація
управління
економіка
охорона здоров’я
Rankings
Ranking Based On Selection: 67
Борис Герасун
Metrics
H-Index
i10 Index
Citation Counts
10
11
328
Rankings
Ranking Based On Selection: 68
Валентина Чоп'Як
Metrics
H-Index
i10 Index
Citation Counts
10
10
394
клінічна імунологія
алергологія
вакцинація
ревматологія
Rankings
Ranking Based On Selection: 69
Galyna Bila
Metrics
H-Index
i10 Index
Citation Counts
9
9
237
neutrophil activation
tissue damage
Rankings
Ranking Based On Selection: 70
Yulian Mytsyk
Metrics
H-Index
i10 Index
Citation Counts
9
8
326
Rankings
Ranking Based On Selection: 71
Maryan Lelyukh
Metrics
H-Index
i10 Index
Citation Counts
9
8
258
medicinal chemistry
organic synthesis
Rankings
Ranking Based On Selection: 72
онкологія
хірургія
Rankings
Ranking Based On Selection: 73
neurology
history of medicine
parkinson's disease
headache
Rankings
Ranking Based On Selection: 74
Olga Barnett
Metrics
H-Index
i10 Index
Citation Counts
9
8
240
Rankings
Ranking Based On Selection: 75
Irene Shatynska-Mytsyk
Metrics
H-Index
i10 Index
Citation Counts
9
9
810
Cardiology
endocrinology
diagnostic imaging
internal medicine
Rankings
Ranking Based On Selection: 76
Fafula Roman Фафула Роман
Metrics
H-Index
i10 Index
Citation Counts
9
9
378
Rankings
Ranking Based On Selection: 77
pharmacology
clinical pharmacology
pharmacovigilance
Rankings
Ranking Based On Selection: 78
Vira Pyrohova; Віра Пирогова
Metrics
H-Index
i10 Index
Citation Counts
9
7
436
акушерство
гінекологія
репродуктивна едокринологія
дитяча та підл
Rankings
Ranking Based On Selection: 79
Vorobets Zd
Metrics
H-Index
i10 Index
Citation Counts
9
9
388
лімфоцити
сперматозоїди
АТФази
аргіназа
NO-синтази
Rankings
Ranking Based On Selection: 80
Tеtyana Yeshchenko / Тетяна Єщенко
Metrics
H-Index
i10 Index
Citation Counts
9
8
450
лінгвістика тексту
мовленнєва комунікація
метафора
риторика
Rankings
Ranking Based On Selection: 82
стоматологія
терапевтична стоматологія
пародонтологія
Rankings
Ranking Based On Selection: 83
Olexandr Filts Олександр Фільц
Metrics
H-Index
i10 Index
Citation Counts
9
9
375
psychiatry
psychotherapy
psychoanalisis / психіатрія
психотерапія
психоаналіз
Rankings
Ranking Based On Selection: 84
Alexander Zinchuk
Metrics
H-Index
i10 Index
Citation Counts
9
8
225
Infectious diseases
Hepatology
Rankings
Ranking Based On Selection: 85
dentistry
стоматологія
терапевтична стоматологія
пародонтологія
Rankings
Ranking Based On Selection: 86
ортодонтія
стоматологія
Rankings
Ranking Based On Selection: 87
Bychkov Mykola
Metrics
H-Index
i10 Index
Citation Counts
9
9
2,822
Rankings
Ranking Based On Selection: 88
Володимир Зубачик
Metrics
H-Index
i10 Index
Citation Counts
9
9
316
Rankings
Ranking Based On Selection: 89
Орест Абрагамович
Metrics
H-Index
i10 Index
Citation Counts
9
9
310
Rankings
Ranking Based On Selection: 90
Орися Сизон
Metrics
H-Index
i10 Index
Citation Counts
9
9
294
Rankings
Ranking Based On Selection: 91
Андрющенко Віктор Петрович
Metrics
H-Index
i10 Index
Citation Counts
9
7
305
загальна хірургія
гострий панкреатит
невідкладна абдомінальна
Rankings
Ranking Based On Selection: 92
Kolomiytsev Vasyl
Metrics
H-Index
i10 Index
Citation Counts
9
6
241
Хірургія
Ендокринологія
Ендоскопія
Rankings
Ranking Based On Selection: 93
Тетяна Фартушок
Metrics
H-Index
i10 Index
Citation Counts
8
7
150
акушерства та гінекологія
Rankings
Ranking Based On Selection: 95
Iryna Lozynska Ilkiv
Metrics
H-Index
i10 Index
Citation Counts
8
8
299
Rankings
Ranking Based On Selection: 96
Volodymyr Horishny
Metrics
H-Index
i10 Index
Citation Counts
8
8
190
Rankings
Ranking Based On Selection: 97
Lydmyla M Serhiyenko
Metrics
H-Index
i10 Index
Citation Counts
8
7
569
Rankings
Ranking Based On Selection: 98
Nataliya Zelisko
Metrics
H-Index
i10 Index
Citation Counts
8
7
282
Rankings
Ranking Based On Selection: 99
Anna Havrylyuk
Metrics
H-Index
i10 Index
Citation Counts
8
6
287
клінічна імунологія
алергологія
Rankings
Ranking Based On Selection: 100
Олена Корнійчук, Olena Korniychuk, -
Metrics
H-Index
i10 Index
Citation Counts
8
6
186
clinical microbiology
antibiotic resistance
nosocomial infections