Productivity Rankings is a unique service offered only by “AD Scientific Index”. This is a ranking system derived from the i10 index in order to show the productivity of the scientist in publishing scientific articles of value. Productivity Rankings is an instrument that lists productive scientists in a given area, discipline, university, and country and can guide the development of meaningful incentives and academic policies. The world rankings, regional rankings, and university rankings of scientists in this table are developed based on the total i10 index. Additionally, click to view the special rankings based on Productivity Rankings: Scientists Last 6 years' i10 Index", Universities Total i10 Index Rankings 2025, Universities Last 6 Years i10 Index Rankings 2025 "Art and Humanities i10 Productivity Rankings" and "Social Sciences and Humanities i10 Productivity Rankings".
* Total i10 IndexRankings
Ranking Based On Selection :1
Rheumatology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
819
502
0.613
* Total i10 IndexRankings
Ranking Based On Selection :2
Digestive oncology
Chronic liver disease
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
741
596
0.804
* Total i10 IndexRankings
Ranking Based On Selection :3
Internal Medicine
Endocrinology and Metabolism
Diabetes
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
519
354
0.682
* Total i10 IndexRankings
Ranking Based On Selection :4
internal medicine
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
515
246
0.478
* Total i10 IndexRankings
Ranking Based On Selection :5
Transplantation and Immunology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
464
420
0.905
* Total i10 IndexRankings
Ranking Based On Selection :6
Medical science
Diabetes
Metabolic disorder
Diabetic complications
Mitochondrial dysfunction
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
363
271
0.747
* Total i10 IndexRankings
Ranking Based On Selection :7
Health policy
gastroenterology
hepatology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
314
244
0.777
* Total i10 IndexRankings
Ranking Based On Selection :8
internal medicine
blood pressure. diabetes mellitus
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
271
127
0.469
* Total i10 IndexRankings
Ranking Based On Selection :9
medical oncology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
239
204
0.854
* Total i10 IndexRankings
Ranking Based On Selection :10
Kidney
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
221
135
0.611
* Total i10 IndexRankings
Ranking Based On Selection :11
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
220
143
0.650
* Total i10 IndexRankings
Ranking Based On Selection :12
Medical Oncology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
214
161
0.752
* Total i10 IndexRankings
Ranking Based On Selection :13
Tuberculosis
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
158
89
0.563
* Total i10 IndexRankings
Ranking Based On Selection :14
Medical Sciences
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
156
102
0.654
* Total i10 IndexRankings
Ranking Based On Selection :15
Internal medicine
neuroscience
neurology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
154
102
0.662
* Total i10 IndexRankings
Ranking Based On Selection :16
Endocrinology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
150
114
0.760
* Total i10 IndexRankings
Ranking Based On Selection :17
Hepatology
Gastroenterology
GI Oncology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
140
95
0.679
* Total i10 IndexRankings
Ranking Based On Selection :18
Rheumatology
Internal medicine
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
128
73
0.570
* Total i10 IndexRankings
Ranking Based On Selection :19
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
112
70
0.625
* Total i10 IndexRankings
Ranking Based On Selection :20
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
108
72
0.667
* Total i10 IndexRankings
Ranking Based On Selection :21
Type 2 Diabetes
Gestational Diabetes
Genetics of Diabetes
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
104
92
0.885
* Total i10 IndexRankings
Ranking Based On Selection :22
Internal Medicine
Cardiology
Strain echocardiography
Heart failure
Pulmonary hypertension
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
104
66
0.635
* Total i10 IndexRankings
Ranking Based On Selection :23
internal Medicine
cardiovascular disease
echocardiography
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
101
31
0.307
* Total i10 IndexRankings
Ranking Based On Selection :24
Lung cancer
Pulmonary research
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
100
72
0.720
* Total i10 IndexRankings
Ranking Based On Selection :25
thyroid
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
96
91
0.948
Yoshiya Tanaka
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
819
502
0.613
Reza Malekzadeh
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
741
596
0.804
Digestive oncology
Chronic liver disease
Yoshihiro Ogawa
Kyushu University
Fukuoka, Japan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
519
354
0.682
Internal Medicine
Endocrinology and Metabolism
Diabetes
Ching Lung Lai
University of Hong Kong
Pok Fu Lam, Hong Kong
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
515
246
0.478
Wang Shuang
Zhejiang University
Hangzhou, China
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
464
420
0.905
Transplantation and Immunology
In Kyu Lee
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
363
271
0.747
Medical science
Diabetes
Metabolic disorder
Diabetic complications
Mitochondrial dysfunction
Kamran B Lankarani
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
314
244
0.777
Health policy
gastroenterology
hepatology
Ehud Grossman
Tel Aviv University
Tel Aviv, Israel
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
271
127
0.469
internal medicine
blood pressure. diabetes mellitus
Bhumsuk Keam
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
239
204
0.854
Soo Wan Kim
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
221
135
0.611
Shung Chull Chae
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
220
143
0.650
Sae Won Han
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
214
161
0.752
Chang Ho Kim
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
158
89
0.563
Ahmadreza Jamshidi
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
156
102
0.654
Hamidon BB|Basri HB, Basri H
Universiti Putra Malaysia
Seri Kembangan, Malaysia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
154
102
0.662
Internal medicine
neuroscience
neurology
Yumie Rhee
Yonsei University
Seoul, South Korea
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
150
114
0.760
Jeong Heo
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
140
95
0.679
Hepatology
Gastroenterology
GI Oncology
Farhad Shahram
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
128
73
0.570
Rheumatology
Internal medicine
Young Mo Kang
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
112
70
0.625
Seung Ick Cha
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
108
72
0.667
Soo Heon Kwak
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
104
92
0.885
Type 2 Diabetes
Gestational Diabetes
Genetics of Diabetes
Jae Hyeong Park
Chungnam National University
Daejeon, South Korea
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
104
66
0.635
Internal Medicine
Cardiology
Strain echocardiography
Heart failure
Pulmonary hypertension
OP Gupta
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
101
31
0.307
internal Medicine
cardiovascular disease
echocardiography
In-Jae Oh
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
100
72
0.720
Lung cancer
Pulmonary research
Sun Wook Cho
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
96
91
0.948