Productivity Rankings is an exclusive service provided by AD Scientific Index. This ranking system, derived from the i10 index, highlights the productivity of scientists in publishing impactful scientific articles. Productivity Rankings serves as a tool to identify highly productive scientists across specific areas, disciplines, universities, and countries, and supports the creation of effective incentives and academic policies. The global, regional, and institutional rankings of scientists in this table are calculated based on their total i10 index. Moreover, you can explore special rankings derived from Productivity Rankings, such as 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.
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :1
Colorectal Cancer
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
418
379
0.907
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :2
Melanoma
Pancreas Cancer
Endocrine Tumors
Genetics
Biomarkers
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
505
366
0.725
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :3
Surgical Oncology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
294
255
0.867
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :4
Colorectal Cancer
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
257
203
0.790
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :5
HPB Surgery
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
165
155
0.939
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :6
breast cancer
inflammatory breast cancer
melanoma
CTCs
ctDNA
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
179
142
0.793
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :7
surgical oncology
breast cancer
melanoma
immunotherapy
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
312
139
0.446
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :8
Thoracic Surgery
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
135
88
0.652
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :9
Surgery/Surgical oncology/global oncology/global surgery
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
87
81
0.931
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :10
Hepato-Pancreato-Biliary Malignancies
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
93
80
0.860
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :11
Surgical Oncology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
78
76
0.974
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :12
Surgical Oncology
HPB
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
50
45
0.900
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :13
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
46
44
0.957
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :14
Pancreatic Cancer
Immunotherapy
Chronic pancreatitis
Microbiome
Pancreatic surgery
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
41
38
0.927
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :15
Surgical Oncology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
38
37
0.974
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :16
Surgery
Thoracic Oncology
Health Services Research
Health Policy
Quality Measurement
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
35
31
0.886
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :17
Surgical Oncology
Cancer Biology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
32
31
0.969
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :18
Hepatobiliary Surgery
Surgical Oncology
Quality
Education
Minimally Invasive Surgery
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
30
27
0.900
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :19
Hepatobiliary Surgery
Transplantation
Minimally Invasive Surgery
Education
Quality
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
22
17
0.773
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :20
Surgical Oncology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
17
17
1.000
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :21
Hepatopancreatobiliary
endocrine
peritoneal surface malignancies
immunotherapy
surgical oncology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
14
14
1.000
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :22
Gastrointestinal Cancer
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
14
13
0.929
Scott Kopetz
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
418
379
0.907
Jeffrey E Lee
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
505
366
0.725
Melanoma
Pancreas Cancer
Endocrine Tumors
Genetics
Biomarkers
Matthew Katz
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
294
255
0.867
George Chang
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
257
203
0.790
Ching Wei D Tzeng
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
165
155
0.939
Anthony Lucci
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
179
142
0.793
breast cancer
inflammatory breast cancer
melanoma
CTCs
ctDNA
Balch Cm
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
312
139
0.446
surgical oncology
breast cancer
melanoma
immunotherapy
Reza Mehran
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
135
88
0.652
Syed Nabeel Zafar
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
87
81
0.931
Surgery/Surgical oncology/global oncology/global surgery
Hop Tran Cao
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
93
80
0.860
Hepato-Pancreato-Biliary Malignancies
Naruhiko Ikoma
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
78
76
0.974
Timothy Vreeland
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
50
45
0.900
Timothy Newhook
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
46
44
0.957
Le Li
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
41
38
0.927
Pancreatic Cancer
Immunotherapy
Chronic pancreatitis
Microbiome
Pancreatic surgery
Michael White
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
38
37
0.974
Ravi Rajaram
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
35
31
0.886
Surgery
Thoracic Oncology
Health Services Research
Health Policy
Quality Measurement
Derek Erstad
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
32
31
0.969
Surgical Oncology
Cancer Biology
Bradford Kim
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
30
27
0.900
Hepatobiliary Surgery
Surgical Oncology
Quality
Education
Minimally Invasive Surgery
Ryan William Day
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
22
17
0.773
Hepatobiliary Surgery
Transplantation
Minimally Invasive Surgery
Education
Quality
Caitlin Hester
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
17
17
1.000
Geoffrey W Krampitz
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
14
14
1.000
Hepatopancreatobiliary
endocrine
peritoneal surface malignancies
immunotherapy
surgical oncology
Yi Liu
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
14
13
0.929