Total 2,384,784 scientists, country 221, and institutions 24,461 are evaluated in the Productivity Rankings, an exclusive service provided by AD Scientific Index. This ranking measures and highlights the scientific productivity of researchers based on the i10 index (number of publications with at least 10 citations). This system identifies highly productive scientists across disciplines, institutions, and regions, contributing to the development of evidence-based academic policies and effective incentive mechanisms. The rankings include global, regional, and institutional analyses, along with specialized rankings such as Scientists' Last 6 Years' i10 Index and Universities' i10 Index Rankings 2025. With Premium Membership, you can:
- Gain full access to detailed comparisons and advanced analytics,
- Objectively evaluate your academic productivity,
- Make strategic, data-driven decisions to enhance performance.
* Total i10 IndexRankings
Ranking Based On Selection: 1
internal medicine
rheumatology
immunology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
430
328
0.763
* Total i10 IndexRankings
Ranking Based On Selection: 2
Infectious Diseases
Antimicrobial Resistance
New Antimicrobials
Resistance Surveillance
Antimicrobial Policies
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
339
156
0.460
* Total i10 IndexRankings
Ranking Based On Selection: 3
Diabetes mellitus
obesity
metabolic diseases
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
178
91
0.511
* Total i10 IndexRankings
Ranking Based On Selection: 4
Internal Medicine
Infectious Diseases
HIV infection
Fungal infections
Antibiotic policies
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
163
120
0.736
* Total i10 IndexRankings
Ranking Based On Selection: 5
Internal Medicine-Hepatology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
105
32
0.305
* Total i10 IndexRankings
Ranking Based On Selection: 6
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
101
72
0.713
* Total i10 IndexRankings
Ranking Based On Selection: 7
Obesity
Diabetes Mellitus
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
97
76
0.784
* Total i10 IndexRankings
Ranking Based On Selection: 8
internal medicine
stroke
COVID-19
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
94
82
0.872
* Total i10 IndexRankings
Ranking Based On Selection: 9
Internal Medicine
Diabetes mellitus
Obesity
Metabolic diseases
Epidemiology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
89
67
0.753
* Total i10 IndexRankings
Ranking Based On Selection: 10
Internal Medicine/Haematology/Multiple Myeloma/AL Amyloidosis/M.Waldestrom
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
86
69
0.802
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!
* Total i10 IndexRankings
Ranking Based On Selection: 11
Diabetes
Metabolic Diseases
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
65
41
0.631
* Total i10 IndexRankings
Ranking Based On Selection: 12
INTERNAL MEDICINE
HEPATOLOGY
LIVER CANCER
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
60
17
0.283
* Total i10 IndexRankings
Ranking Based On Selection: 13
Internal Medicine
Diabetes mellitus
Infectious Diseases
metabolic diseases
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
57
33
0.579
* Total i10 IndexRankings
Ranking Based On Selection: 14
Medicine
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
55
40
0.727
* Total i10 IndexRankings
Ranking Based On Selection: 15
Infectious Diseases
Infection Control
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
51
29
0.569
* Total i10 IndexRankings
Ranking Based On Selection: 16
Internal Medicine
Infectious Diseases
Virology
Immunology
Critical Care Infections
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
43
42
0.977
* Total i10 IndexRankings
Ranking Based On Selection: 17
Internal Medicine
Diabetes mellitus
Metabolism
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
37
36
0.973
* Total i10 IndexRankings
Ranking Based On Selection: 18
Medicine
Internal medicine
Diabetes mellitus
obesity
infectious diseases
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
34
32
0.941
* Total i10 IndexRankings
Ranking Based On Selection: 19
Internal Medicine
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
32
15
0.469
* Total i10 IndexRankings
Ranking Based On Selection: 20
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
18
6
0.333
* Total i10 IndexRankings
Ranking Based On Selection: 21
Internal Medicine
Hepatology
Diabetes
Sarcopenia
Nutrients
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
9
9
1.000
* Total i10 IndexRankings
Ranking Based On Selection: 22
Haemoglobinopathies
Internal Medicine
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
9
5
0.556
* Total i10 IndexRankings
Ranking Based On Selection: 23
Internal Medicine
Endocrinolody
Neurosciences
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
8
4
0.500
* Total i10 IndexRankings
Ranking Based On Selection: 24
Internal Medicine
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
6
6
1.000
* Total i10 IndexRankings
Ranking Based On Selection: 25
Internal Medicine
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
4
4
1.000
Petros P Sfikakis
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
430
328
0.763
internal medicine
rheumatology
immunology
Helen Giamarellou
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
339
156
0.460
Infectious Diseases
Antimicrobial Resistance
New Antimicrobials
Resistance Surveillance
Antimicrobial Policies
Nicholas Katsilambros
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
178
91
0.511
Diabetes mellitus
obesity
metabolic diseases
Antoniadou Anastasia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
163
120
0.736
Internal Medicine
Infectious Diseases
HIV infection
Fungal infections
Antibiotic policies
Spyros Dourakis
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
105
32
0.305
Internal Medicine-Hepatology
Despina Sanoudou
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
101
72
0.713
Alexander Kokkinos
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
97
76
0.784
Obesity
Diabetes Mellitus
Eleni Korompoki
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
94
82
0.872
internal medicine
stroke
COVID-19
Konstantinos Makrilakis
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
89
67
0.753
Internal Medicine
Diabetes mellitus
Obesity
Metabolic diseases
Epidemiology
Maria Roussou
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
86
69
0.802
Internal Medicine/Haematology/Multiple Myeloma/AL Amyloidosis/M.Waldestrom
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!
Hatziagelaki Erifili
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
65
41
0.631
Diabetes
Metabolic Diseases
Ioannis Elefsiniotis
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
60
17
0.283
INTERNAL MEDICINE
HEPATOLOGY
LIVER CANCER
Eleni Boutati
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
57
33
0.579
Internal Medicine
Diabetes mellitus
Infectious Diseases
metabolic diseases
Efthymia Giannitsioti
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
55
40
0.727
Michael Samarkos
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
51
29
0.569
Infectious Diseases
Infection Control
Paraskevi C Fragkou
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
43
42
0.977
Internal Medicine
Infectious Diseases
Virology
Immunology
Critical Care Infections
Anastasios Tentolouris
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
37
36
0.973
Internal Medicine
Diabetes mellitus
Metabolism
Dimitrios Tsilingiris
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
34
32
0.941
Medicine
Internal medicine
Diabetes mellitus
obesity
infectious diseases
Marina Mantzourani
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
32
15
0.469
Vasiliki Kalotychou
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
18
6
0.333
Nikolaos D Karakousis
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
9
9
1.000
Internal Medicine
Hepatology
Diabetes
Sarcopenia
Nutrients
Anastasios Giakoumis
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
9
5
0.556
Haemoglobinopathies
Internal Medicine
Efstathios Garoflos
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
8
4
0.500
Internal Medicine
Endocrinolody
Neurosciences
Christos Vallilas
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
6
6
1.000
Vasileios G Patriarcheas
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
4
4
1.000