Top 100 Scientists

Top 100 Scientists in Greece 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" (870,053 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
Matthew Falagas
Antimicrobial drug resistance
Nosocomial infections
Antibiotics
pneumonia
Metrics
H-Index
i10 Index
Citation
148
585
92,568
* Rankings
Ranking Based On Selection: 2
Ioanna Tzoulaki
Molecular epidemiology
Cardiovascular Epidemiology
Metrics
H-Index
i10 Index
Citation
96
208
41,534
* Rankings
Ranking Based On Selection: 3
Di Fotiadis
Biomedical Engineering
Wearable Devices
Modelling of Biological Systems
Bioimaging
Bioinformatics
Metrics
H-Index
i10 Index
Citation
79
419
31,146
* Rankings
Ranking Based On Selection: 4
Theodore G Papaioannou
clinical engineering
cardiovascular mechanics
arterial stiffness
medical devices
health technologies
Metrics
H-Index
i10 Index
Citation
53
147
9,856
* Rankings
Ranking Based On Selection: 6
Nicos Maglaveras
Biomedical Engng
Biomedical Informatics
Computational Medicine
AI/ML in biomedical data
Digital Health
Metrics
H-Index
i10 Index
Citation
47
194
12,039
* Rankings
Ranking Based On Selection: 7
Alexandros T Tzallas
EEG
Wearable Devices
Computational Intelligence
Biomedical Engineering
Medical Physics
Metrics
H-Index
i10 Index
Citation
38
94
6,217
* Rankings
Ranking Based On Selection: 8
Markos G Tsipouras
Biomedical Signal Processing
Medical Informatics
Neuroscience
Artificial Intelligence
Health AI
Metrics
H-Index
i10 Index
Citation
38
81
6,770
* Rankings
Ranking Based On Selection: 9
Ioanna Chouvarda
Biomedical Informatics
AI with Biosignals & Biodata
Connected Health Technologies
Systems Medicine
Metrics
H-Index
i10 Index
Citation
37
122
7,149
* Rankings
Ranking Based On Selection: 10
Ismene Dontas
Biomedical research
experimental surgery
laboratory animals
animal models
osteoporosis
Metrics
H-Index
i10 Index
Citation
37
98
5,193

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* Rankings
Ranking Based On Selection: 11
Anastasios Dounis
Computational Intelligence
Machine Learning
Medical Diagnosis
Intelligent Control
Metrics
H-Index
i10 Index
Citation
34
57
4,989
* Rankings
Ranking Based On Selection: 13
Vangelis Sakkalis
Computational Neuroscience
Computational Modelling
Biomedical Engineering
Metrics
H-Index
i10 Index
Citation
32
69
4,844
* Rankings
Ranking Based On Selection: 14
Spyretta Golemati
Biomedical Engineering
Medical Image Analysis
Vascular Ultrasound
Metrics
H-Index
i10 Index
Citation
31
55
3,614
* Rankings
Ranking Based On Selection: 15
Stelios Psarras
tissue remodeling
inflammation
fibrosis
heart failure
macrophages
Metrics
H-Index
i10 Index
Citation
27
35
3,217
* Rankings
Ranking Based On Selection: 16
Christos M Michail
Medical Physics
Biomedical Engineering
Radiation Physics
Materials
Luminescence
Metrics
H-Index
i10 Index
Citation
27
57
2,053
* Rankings
Ranking Based On Selection: 18
Ioannis Valais
Evaluation of phosphor screens and single crystals for use in medical imaging
Design-Construction-Maintenance and Quality Assur
Metrics
H-Index
i10 Index
Citation
27
56
1,961
* Rankings
Ranking Based On Selection: 21
Ioannis Kalatzis
Pattern Recognition
Image Analysis
Image Processing
Signal Processing
Machine Learning
Metrics
H-Index
i10 Index
Citation
24
46
1,743
* Rankings
Ranking Based On Selection: 22
Maria Kallergi
Biomedical Technology
Medical Imaging
CADe & CADx
Solid State Detectors
Metrics
H-Index
i10 Index
Citation
24
43
2,816
* Rankings
Ranking Based On Selection: 26
Pantelis Asvestas
Medical Informatics
Image Processing
Pattern Recognition
Metrics
H-Index
i10 Index
Citation
22
41
1,595
* Rankings
Ranking Based On Selection: 27
Papaioannou Vasilios
Critical care medicine
Biomedical engineering
Autonomic Neuroscience
Metrics
H-Index
i10 Index
Citation
21
30
1,425
* Rankings
Ranking Based On Selection: 28
Vasileios S Charisis
Biomedical engineering
Digital biomarkers
Decision support systems
Advanced signal processing
Metrics
H-Index
i10 Index
Citation
20
33
1,376
* Rankings
Ranking Based On Selection: 29
ΕΥΣΤΡΑΤΙΟΣ ΔΑΥΙΔ (S. David)
Biomedical Instrumentation
Inorganic Scintillators
X-ray Phosphors
Nuclear Imaging Detectors
Gamma Spectrometers
Metrics
H-Index
i10 Index
Citation
19
28
1,081
* Rankings
Ranking Based On Selection: 34
Spiros A Kostopoulos
Medical Image Analysis
Pattern Recognition
Biomedical Data Processing
Biomedical Engineering
Metrics
H-Index
i10 Index
Citation
18
29
1,152
* Rankings
Ranking Based On Selection: 35
Evangelia Patsavoudi
Cancer Biology
Cell Biology
Cancer Therapeutics
Stem Cells
Metrics
H-Index
i10 Index
Citation
18
24
1,635
* Rankings
Ranking Based On Selection: 36
Athanasios Anastasiou
M-Health
E-health
IoT
Biomedical Engineering
Software Engineering
Metrics
H-Index
i10 Index
Citation
17
27
1,265
* Rankings
Ranking Based On Selection: 37
Dimosthenis Mavrilas
Biomechanics
Biomaterials
Biomedical Engineering
Tissue Engineering
Metrics
H-Index
i10 Index
Citation
17
23
909
* Rankings
Ranking Based On Selection: 39
Stylianos Vasileios Kontomaris
Nanotechnology
Biomedical engineering
Atomic Force Microscopy
Contact mechanics
Applied Physics
Metrics
H-Index
i10 Index
Citation
16
24
908
* Rankings
Ranking Based On Selection: 41
Aristotle G Koutsiaris
Microcirculation
Biomedical Imaging
Bio-microscopy
Biomedical Informatics
Biomedical Engineering
Metrics
H-Index
i10 Index
Citation
16
18
924
* Rankings
Ranking Based On Selection: 42
Olga Pappa
Environmental and Clinical microbiology
Molecular typing
Microbial resistance
Water and Food microbiology
Metrics
H-Index
i10 Index
Citation
15
19
965
* Rankings
Ranking Based On Selection: 43
Konstantinos P Exarchos
Biomedical Engineering
Medical Informatics
Bioinformatics
Data mining
Metrics
H-Index
i10 Index
Citation
14
20
4,635
* Rankings
Ranking Based On Selection: 44
Alexander Astaras
Biomedical Engineering
Computer Science
AI & Machine Learning
Robotics
Mixed Signal VLSI
Metrics
H-Index
i10 Index
Citation
14
21
811
* Rankings
Ranking Based On Selection: 48
Ioannis Kouris
Biomedical Engineering
Software Engineering
Pattern Recognition
Internet of Things
eHealth
Metrics
H-Index
i10 Index
Citation
11
13
580
* Rankings
Ranking Based On Selection: 49
Loukas Ilias
Natural Language Processing
Machine Learning
Biomedical Engineering
Speech Processing
Social Media Analysis
Metrics
H-Index
i10 Index
Citation
10
12
416
Stylianos E Trevlakis
Wireless Communications
Optical Wireless Communications
Machine Learning
Biomedical Engineering
Metrics
H-Index
i10 Index
Citation
9
9
284
* Rankings
Ranking Based On Selection: 55
Anargyros T Baklezos|Anargyros Baklezos, A. Baklezos, A. T. Baklezos
Space & Electromagnetic Compatibility
Inverse Electromagnetic Problems
Antennas for Radiometry
Metrics
H-Index
i10 Index
Citation
9
9
255
* Rankings
Ranking Based On Selection: 57
Panagiotis Bountris
Computational Intelligence
Machine Learning
Pattern Recognition
Bioinformatics
Metrics
H-Index
i10 Index
Citation
9
9
378
* Rankings
Ranking Based On Selection: 58
Tilemachos Doukoglou
Biomedical Engineering
Telecommunications
Image Processing
Metrics
H-Index
i10 Index
Citation
9
9
597
Sotiria Gilou
Statistics & Modeling
Biomedical Engineering
Affective and Assistive Technologies
Metrics
H-Index
i10 Index
Citation
5
4
89
Nikolaos Dimitrioglou
Medical/Biomedical Engineering
Pharmaceutical Engineering
Simulation and Modeling
Metrics
H-Index
i10 Index
Citation
4
3
112
Konstantinos P Papadopoulos
biomedical engineering
mathematical models
blood
computational fluid dynamics
Metrics
H-Index
i10 Index
Citation
4
3
80
George Zorbas
Numerical Analysis
Computational Electromagnetics
Biomedical Engineering
Metrics
H-Index
i10 Index
Citation
3
3
130
Iliana Loi
Computer Graphics
Animation
Biomedical Engineering
Machine Learning
Metrics
H-Index
i10 Index
Citation
3
1
39
Rankings
Ranking Based On Selection: 1
Matthew Falagas
Metrics
H-Index
i10 Index
Citation Counts
148
585
92,568
Antimicrobial drug resistance
Nosocomial infections
Antibiotics
pneumonia
Rankings
Ranking Based On Selection: 2
Ioanna Tzoulaki
Metrics
H-Index
i10 Index
Citation Counts
96
208
41,534
Rankings
Ranking Based On Selection: 3
Di Fotiadis
Metrics
H-Index
i10 Index
Citation Counts
79
419
31,146
Biomedical Engineering
Wearable Devices
Modelling of Biological Systems
Bioimaging
Bioinformatics
Rankings
Ranking Based On Selection: 4
Theodore G Papaioannou
Metrics
H-Index
i10 Index
Citation Counts
53
147
9,856
clinical engineering
cardiovascular mechanics
arterial stiffness
medical devices
health technologies
Rankings
Ranking Based On Selection: 6
Nicos Maglaveras
Metrics
H-Index
i10 Index
Citation Counts
47
194
12,039
Biomedical Engng
Biomedical Informatics
Computational Medicine
AI/ML in biomedical data
Digital Health
Rankings
Ranking Based On Selection: 7
Alexandros T Tzallas
Metrics
H-Index
i10 Index
Citation Counts
38
94
6,217
EEG
Wearable Devices
Computational Intelligence
Biomedical Engineering
Medical Physics
Rankings
Ranking Based On Selection: 8
Markos G Tsipouras
Metrics
H-Index
i10 Index
Citation Counts
38
81
6,770
Biomedical Signal Processing
Medical Informatics
Neuroscience
Artificial Intelligence
Health AI
Rankings
Ranking Based On Selection: 9
Ioanna Chouvarda
Metrics
H-Index
i10 Index
Citation Counts
37
122
7,149
Biomedical Informatics
AI with Biosignals & Biodata
Connected Health Technologies
Systems Medicine
Rankings
Ranking Based On Selection: 10
Ismene Dontas
Metrics
H-Index
i10 Index
Citation Counts
37
98
5,193
Biomedical research
experimental surgery
laboratory animals
animal models
osteoporosis

Enroll all your faculty members with discounted institutional membership to showcase your institution's academic strength to the world in the best way possible – join now and achieve results fast! 

Rankings
Ranking Based On Selection: 11
Anastasios Dounis
Metrics
H-Index
i10 Index
Citation Counts
34
57
4,989
Computational Intelligence
Machine Learning
Medical Diagnosis
Intelligent Control
Rankings
Ranking Based On Selection: 13
Vangelis Sakkalis
Metrics
H-Index
i10 Index
Citation Counts
32
69
4,844
Computational Neuroscience
Computational Modelling
Biomedical Engineering
Rankings
Ranking Based On Selection: 14
Spyretta Golemati
Metrics
H-Index
i10 Index
Citation Counts
31
55
3,614
Biomedical Engineering
Medical Image Analysis
Vascular Ultrasound
Rankings
Ranking Based On Selection: 15
Stelios Psarras
Metrics
H-Index
i10 Index
Citation Counts
27
35
3,217
tissue remodeling
inflammation
fibrosis
heart failure
macrophages
Rankings
Ranking Based On Selection: 16
Christos M Michail
Metrics
H-Index
i10 Index
Citation Counts
27
57
2,053
Medical Physics
Biomedical Engineering
Radiation Physics
Materials
Luminescence
Rankings
Ranking Based On Selection: 17
George Fountos
Metrics
H-Index
i10 Index
Citation Counts
27
51
1,894
Rankings
Ranking Based On Selection: 18
Ioannis Valais
Metrics
H-Index
i10 Index
Citation Counts
27
56
1,961
Evaluation of phosphor screens and single crystals for use in medical imaging
Design-Construction-Maintenance and Quality Assur
Rankings
Ranking Based On Selection: 19
Nektarios Kalyvas
Metrics
H-Index
i10 Index
Citation Counts
27
50
1,850
Rankings
Ranking Based On Selection: 21
Ioannis Kalatzis
Metrics
H-Index
i10 Index
Citation Counts
24
46
1,743
Pattern Recognition
Image Analysis
Image Processing
Signal Processing
Machine Learning
Rankings
Ranking Based On Selection: 22
Maria Kallergi
Metrics
H-Index
i10 Index
Citation Counts
24
43
2,816
Biomedical Technology
Medical Imaging
CADe & CADx
Solid State Detectors
Rankings
Ranking Based On Selection: 23
Thanasis K. Anagnostopoulos
Metrics
H-Index
i10 Index
Citation Counts
23
43
1,477
Rankings
Ranking Based On Selection: 25
Anastasios Papanastasiou
Metrics
H-Index
i10 Index
Citation Counts
22
34
1,698
Rankings
Ranking Based On Selection: 26
Pantelis Asvestas
Metrics
H-Index
i10 Index
Citation Counts
22
41
1,595
Medical Informatics
Image Processing
Pattern Recognition
Rankings
Ranking Based On Selection: 27
Papaioannou Vasilios
Metrics
H-Index
i10 Index
Citation Counts
21
30
1,425
Critical care medicine
Biomedical engineering
Autonomic Neuroscience
Rankings
Ranking Based On Selection: 28
Vasileios S Charisis
Metrics
H-Index
i10 Index
Citation Counts
20
33
1,376
Biomedical engineering
Digital biomarkers
Decision support systems
Advanced signal processing
Rankings
Ranking Based On Selection: 29
ΕΥΣΤΡΑΤΙΟΣ ΔΑΥΙΔ (S. David)
Metrics
H-Index
i10 Index
Citation Counts
19
28
1,081
Biomedical Instrumentation
Inorganic Scintillators
X-ray Phosphors
Nuclear Imaging Detectors
Gamma Spectrometers
Rankings
Ranking Based On Selection: 30
Panagiotis Liaparinos
Metrics
H-Index
i10 Index
Citation Counts
19
26
1,069
Rankings
Ranking Based On Selection: 31
Panagiotis Siogkas
Metrics
H-Index
i10 Index
Citation Counts
18
27
1,135
Rankings
Ranking Based On Selection: 32
Popi Syntichaki
Metrics
H-Index
i10 Index
Citation Counts
18
23
2,723
Rankings
Ranking Based On Selection: 33
George Manis
Metrics
H-Index
i10 Index
Citation Counts
18
32
1,553
Rankings
Ranking Based On Selection: 34
Spiros A Kostopoulos
Metrics
H-Index
i10 Index
Citation Counts
18
29
1,152
Medical Image Analysis
Pattern Recognition
Biomedical Data Processing
Biomedical Engineering
Rankings
Ranking Based On Selection: 35
Evangelia Patsavoudi
Metrics
H-Index
i10 Index
Citation Counts
18
24
1,635
Cancer Biology
Cell Biology
Cancer Therapeutics
Stem Cells
Rankings
Ranking Based On Selection: 36
Athanasios Anastasiou
Metrics
H-Index
i10 Index
Citation Counts
17
27
1,265
M-Health
E-health
IoT
Biomedical Engineering
Software Engineering
Rankings
Ranking Based On Selection: 37
Dimosthenis Mavrilas
Metrics
H-Index
i10 Index
Citation Counts
17
23
909
Biomechanics
Biomaterials
Biomedical Engineering
Tissue Engineering
Rankings
Ranking Based On Selection: 38
Ioanna Evdokia Galani
Metrics
H-Index
i10 Index
Citation Counts
16
19
2,839
Immunology
Innate Immunity
Respiratory viral infections
Rankings
Ranking Based On Selection: 39
Stylianos Vasileios Kontomaris
Metrics
H-Index
i10 Index
Citation Counts
16
24
908
Nanotechnology
Biomedical engineering
Atomic Force Microscopy
Contact mechanics
Applied Physics
Rankings
Ranking Based On Selection: 40
Errikos Ventouras
Metrics
H-Index
i10 Index
Citation Counts
16
23
775
Rankings
Ranking Based On Selection: 41
Aristotle G Koutsiaris
Metrics
H-Index
i10 Index
Citation Counts
16
18
924
Microcirculation
Biomedical Imaging
Bio-microscopy
Biomedical Informatics
Biomedical Engineering
Rankings
Ranking Based On Selection: 42
Olga Pappa
Metrics
H-Index
i10 Index
Citation Counts
15
19
965
Environmental and Clinical microbiology
Molecular typing
Microbial resistance
Water and Food microbiology
Rankings
Ranking Based On Selection: 43
Konstantinos P Exarchos
Metrics
H-Index
i10 Index
Citation Counts
14
20
4,635
Biomedical Engineering
Medical Informatics
Bioinformatics
Data mining
Rankings
Ranking Based On Selection: 44
Alexander Astaras
Metrics
H-Index
i10 Index
Citation Counts
14
21
811
Biomedical Engineering
Computer Science
AI & Machine Learning
Robotics
Mixed Signal VLSI
Rankings
Ranking Based On Selection: 45
Evaggelos Karvounis
Metrics
H-Index
i10 Index
Citation Counts
13
18
1,181
Rankings
Ranking Based On Selection: 47
Aikaterini Zoumi
Metrics
H-Index
i10 Index
Citation Counts
11
11
1,983
Biomedical Engineering
Imaging
Biophotonics
Spectroscopy
Rankings
Ranking Based On Selection: 48
Ioannis Kouris
Metrics
H-Index
i10 Index
Citation Counts
11
13
580
Biomedical Engineering
Software Engineering
Pattern Recognition
Internet of Things
eHealth
Rankings
Ranking Based On Selection: 49
Loukas Ilias
Metrics
H-Index
i10 Index
Citation Counts
10
12
416
Natural Language Processing
Machine Learning
Biomedical Engineering
Speech Processing
Social Media Analysis
Rankings
Ranking Based On Selection: 52
Basile Spyropoulos
Metrics
H-Index
i10 Index
Citation Counts
10
11
403
Rankings
Ranking Based On Selection: 53
Kostas Giokas
Metrics
H-Index
i10 Index
Citation Counts
10
10
296
Rankings
Ranking Based On Selection: 54
Stylianos E Trevlakis
Metrics
H-Index
i10 Index
Citation Counts
9
9
284
Wireless Communications
Optical Wireless Communications
Machine Learning
Biomedical Engineering
Rankings
Ranking Based On Selection: 55
Space & Electromagnetic Compatibility
Inverse Electromagnetic Problems
Antennas for Radiometry
Rankings
Ranking Based On Selection: 56
Physics of living systems
Mechanobiology
morphogenesis
mechanotransduction
cell mechanics
Rankings
Ranking Based On Selection: 57
Panagiotis Bountris
Metrics
H-Index
i10 Index
Citation Counts
9
9
378
Computational Intelligence
Machine Learning
Pattern Recognition
Bioinformatics
Rankings
Ranking Based On Selection: 58
Tilemachos Doukoglou
Metrics
H-Index
i10 Index
Citation Counts
9
9
597
Biomedical Engineering
Telecommunications
Image Processing
Rankings
Ranking Based On Selection: 59
Athinaios Spyridon
Metrics
H-Index
i10 Index
Citation Counts
9
9
242
Rankings
Ranking Based On Selection: 60
Alexandros Papadopoulos
Metrics
H-Index
i10 Index
Citation Counts
7
7
216
Rankings
Ranking Based On Selection: 61
Stochastic Modelling
Biomedical Engineering
Statistics
Artificial Intelligence
Advanced Epidemiology
Rankings
Ranking Based On Selection: 62
Thelma Androutsou
Metrics
H-Index
i10 Index
Citation Counts
6
3
168
Rankings
Ranking Based On Selection: 63
Sotiria Gilou
Metrics
H-Index
i10 Index
Citation Counts
5
4
89
Statistics & Modeling
Biomedical Engineering
Affective and Assistive Technologies
Rankings
Ranking Based On Selection: 64
Nikolaos Dimitrioglou
Metrics
H-Index
i10 Index
Citation Counts
4
3
112
Medical/Biomedical Engineering
Pharmaceutical Engineering
Simulation and Modeling
Rankings
Ranking Based On Selection: 65
Maria Roumpi
Metrics
H-Index
i10 Index
Citation Counts
4
1
56
Rankings
Ranking Based On Selection: 66
Ioannis Vezakis
Metrics
H-Index
i10 Index
Citation Counts
4
1
52
Rankings
Ranking Based On Selection: 67
Konstantinos P Papadopoulos
Metrics
H-Index
i10 Index
Citation Counts
4
3
80
biomedical engineering
mathematical models
blood
computational fluid dynamics
Rankings
Ranking Based On Selection: 68
George Zorbas
Metrics
H-Index
i10 Index
Citation Counts
3
3
130
Numerical Analysis
Computational Electromagnetics
Biomedical Engineering
Rankings
Ranking Based On Selection: 70
Konstantinos I Adamopoulos
Metrics
H-Index
i10 Index
Citation Counts
3
2
49
Rankings
Ranking Based On Selection: 71
Iliana Loi
Metrics
H-Index
i10 Index
Citation Counts
3
1
39
Computer Graphics
Animation
Biomedical Engineering
Machine Learning
Rankings
Ranking Based On Selection: 72
Biomedical Engineering
Wearable Devices
Mathemathical Modelling
Bioinformatics
Rankings
Ranking Based On Selection: 73
Medical Image Analysis
Machine and Deep Learning
Artificial Intelligence
Medical Image Processing
Biomedical Engineering
Rankings
Ranking Based On Selection: 74
George Tarsoudis
Metrics
H-Index
i10 Index
Citation Counts
1
0
2