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 :126
Endocrine Surgery
Thyroid Cancer
Parathyroids
Adrenals
Melanoma
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
237
192
0.810
* Total i10 IndexRankings
Ranking Based On Selection :127
Surgery
Education
Perioperative Care
Colorectal Surgery
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
236
169
0.716
* Total i10 IndexRankings
Ranking Based On Selection :128
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
236
159
0.674
* Total i10 IndexRankings
Ranking Based On Selection :129
Transplantation
Hepatobiliary and pancreatic surgery
Surgical Oncology
General Surgery
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
235
212
0.902
* Total i10 IndexRankings
Ranking Based On Selection :130
Surgery
Surgical Oncology
Breast Cancer
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
234
127
0.543
* Total i10 IndexRankings
Ranking Based On Selection :131
hepatic/pancreatic/biliary neoplasms
neuroendocrine tumors
GIST
liver and kidney transplant
laparoscopic & robotic surgery
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
233
197
0.845
* Total i10 IndexRankings
Ranking Based On Selection :132
Surgery
Gastric Cancer
GIST
Nutrition
Endocrine Surgery
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
233
150
0.644
* Total i10 IndexRankings
Ranking Based On Selection :133
colorectal cancer
colorectal polyps
epidemiology
healthcare disparities
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
232
144
0.621
* Total i10 IndexRankings
Ranking Based On Selection :134
transplantation surgery
hepatitis C
animal models
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
231
109
0.472
* Total i10 IndexRankings
Ranking Based On Selection :135
General Surgery
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
230
187
0.813
* Total i10 IndexRankings
Ranking Based On Selection :136
Critical Care
Mathematical Modelling
Complexity Science
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
228
113
0.496
* Total i10 IndexRankings
Ranking Based On Selection :137
organ Transplant
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
228
91
0.399
* Total i10 IndexRankings
Ranking Based On Selection :138
transplant
immunology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
227
91
0.401
* Total i10 IndexRankings
Ranking Based On Selection :139
Colorectal cancer genomics
Familial colorectal cancer and polyposis syndromes
Lynch syndrome
POLE/POLD1
Serrated Polyposis
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
226
198
0.876
* Total i10 IndexRankings
Ranking Based On Selection :140
colorectal surgery
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
225
153
0.680
* Total i10 IndexRankings
Ranking Based On Selection :141
colorectal cancer
epidemiology
gastrointestinal cancers
pharmacoepidemiology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
224
196
0.875
* Total i10 IndexRankings
Ranking Based On Selection :142
endocrine surgery
thyroid
parathyroid
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
222
167
0.752
* Total i10 IndexRankings
Ranking Based On Selection :143
Surgery
Sarcoma
Desmoid
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
220
165
0.750
* Total i10 IndexRankings
Ranking Based On Selection :144
general surgery
Hepatopancreatobiliary surgery
liver transplantation
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
219
137
0.626
* Total i10 IndexRankings
Ranking Based On Selection :145
chirurgie
metabolisme
oncologie
darm-lever as
voeding
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
217
174
0.802
* Total i10 IndexRankings
Ranking Based On Selection :146
Surgery
Medical Education
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
216
132
0.611
* Total i10 IndexRankings
Ranking Based On Selection :147
surgery
intestinal epithelium
signal transduction
cancer
wound healing
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
215
96
0.447
* Total i10 IndexRankings
Ranking Based On Selection :148
liver transplant
liver cancer
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
213
96
0.451
* Total i10 IndexRankings
Ranking Based On Selection :149
Surgery
Thoracic Surgery
Surgical Risk
Risk Models
Frailty
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
210
109
0.519
* Total i10 IndexRankings
Ranking Based On Selection :150
transplantation
regenerative medicine
surgery
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
208
104
0.500
Emad Kandil
Tulane University
New Orleans, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
237
192
0.810
Endocrine Surgery
Thyroid Cancer
Parathyroids
Adrenals
Melanoma
Hill AG
University of Auckland
Auckland, New Zealand
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
236
169
0.716
Surgery
Education
Perioperative Care
Colorectal Surgery
Kenneth K> Tanabe
Harvard University
Cambridge, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
236
159
0.674
Dimitrios Moris
Duke University
Durham, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
235
212
0.902
Transplantation
Hepatobiliary and pancreatic surgery
Surgical Oncology
General Surgery
George C Zografos
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
234
127
0.543
Surgery
Surgical Oncology
Breast Cancer
Brian Kp Goh
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
233
197
0.845
hepatic/pancreatic/biliary neoplasms
neuroendocrine tumors
GIST
liver and kidney transplant
laparoscopic & robotic surgery
Enders Kwok Wai Ng
Chinese University of Hong Kong
Central Ave, Hong Kong
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
233
150
0.644
Surgery
Gastric Cancer
GIST
Nutrition
Endocrine Surgery
Samir Gupta
University of California San Diego
San Diego, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
232
144
0.621
colorectal cancer
colorectal polyps
epidemiology
healthcare disparities
Nm Kneteman
University of Alberta
Edmonton, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
231
109
0.472
transplantation surgery
hepatitis C
animal models
Roberto Cirocchi
Università degli Studi di Perugia
Perugia, Italy
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
230
187
0.813
Timothy G Buchman
Emory University
Atlanta, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
228
113
0.496
Critical Care
Mathematical Modelling
Complexity Science
Enrico Benedetti
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
228
91
0.399
Tatsuo Kawai
Harvard University
Cambridge, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
227
91
0.401
Daniel D Buchanan
University of Melbourne
Melbourne, Australia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
226
198
0.876
Colorectal cancer genomics
Familial colorectal cancer and polyposis syndromes
Lynch syndrome
POLE/POLD1
Serrated Polyposis
PR O Connell
University College Dublin
Dublin, Ireland
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
225
153
0.680
Douglas Corley
Kaiser Permanente
Oakland, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
224
196
0.875
colorectal cancer
epidemiology
gastrointestinal cancers
pharmacoepidemiology
Rebecca S Sippel
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
222
167
0.752
endocrine surgery
thyroid
parathyroid
Sylvie Bonvalot
Institut Curie
Paris, France
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
220
165
0.750
Fabrizio Di Benedetto
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
219
137
0.626
general surgery
Hepatopancreatobiliary surgery
liver transplantation
Steven Wm Olde Damink
Maastricht University
Maastricht, Netherlands
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
217
174
0.802
chirurgie
metabolisme
oncologie
darm-lever as
voeding
Muhammad Farhan Khan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
216
132
0.611
Surgery
Medical Education
Marc D Basson
University of North Dakota
Grand Forks, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
215
96
0.447
surgery
intestinal epithelium
signal transduction
cancer
wound healing
Sukru Emre
Yale University
New Haven, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
213
96
0.451
liver transplant
liver cancer
Mark Ferguson
University of Chicago
Chicago, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
210
109
0.519
Surgery
Thoracic Surgery
Surgical Risk
Risk Models
Frailty
Bruno Gridelli
University of Pittsburgh
Pittsburgh, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
208
104
0.500
transplantation
regenerative medicine
surgery