i10 Productivity
Rankings

University of Chicago 33 Scientists Medical and Health Sciences / General Surgery i10 Productivity Rankings - 2025

Total 2,384,773 scientists, country 221, and institutions 24,456 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
United States
John Fung
transplantation
immunology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
875
265
0.303
* Total i10 IndexRankings
Ranking Based On Selection: 3
United States
Mark Ferguson
Surgery
Thoracic Surgery
Surgical Risk
Risk Models
Frailty
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
210
100
0.476
* Total i10 IndexRankings
Ranking Based On Selection: 4
United States
Stephen T Bartlett
Transplantation
Vascular surgery
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
202
81
0.401
* Total i10 IndexRankings
Ranking Based On Selection: 5
United States
Anita Chong
immunology
vaccines
transplantation
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
183
93
0.508
* Total i10 IndexRankings
Ranking Based On Selection: 7
United States
J Michael Millis
Adult Liver Transplantation
Pediatric Liver Transplantation
Hepatobiliary Surgery
Liver Cancer
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
142
62
0.437
* Total i10 IndexRankings
Ranking Based On Selection: 8
United States
Edwin L Kaplan
Endocrine Surgery
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
142
48
0.338
* Total i10 IndexRankings
Ranking Based On Selection: 9
United States
Daniel Catenacci
Gastrointestinal Oncology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
137
121
0.883
* Total i10 IndexRankings
Ranking Based On Selection: 10
United States
Kevin Roggin
Surgical Oncology
Geriatric Assessments
Pancreatic cancer
Pancreatic cystic neoplasm
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
106
83
0.783

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* Total i10 IndexRankings
Ranking Based On Selection: 11
United States
Piotr Witkowski
Abdominal Organ Transplantation
Islet Transplantation
Tregs
Hernia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
106
71
0.670
* Total i10 IndexRankings
Ranking Based On Selection: 13
United States
Rolf Barth
transplant
immunology
surgery
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
81
58
0.716
* Total i10 IndexRankings
Ranking Based On Selection: 14
United States
Yolanda Tai Becker
Kidney and pancreas transplant
living donor kidney transplant
dialysis access outcomes
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
76
40
0.526
* Total i10 IndexRankings
Ranking Based On Selection: 16
United States
Swati Kulkarni
Breast Cancer
Breast Cancer Prevention
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
59
41
0.695
* Total i10 IndexRankings
Ranking Based On Selection: 19
United States
Konstantin Umanskiy
Colon and Rectal Surgery
Robotic Surgery
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
38
31
0.816
* Total i10 IndexRankings
Ranking Based On Selection: 20
United States
Luka Pocivavsek
surgery
soft matter physics
biomechanics
elasticity
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
21
14
0.667
* Total i10 IndexRankings
Ranking Based On Selection: 21
United States
Zhibo Yan
Cancer metabolism
Gastrointestinal surgery
Bariatric surgery
Lung injury
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
21
14
0.667
* Total i10 IndexRankings
Ranking Based On Selection: 22
United States
Raquel Gonzalez Heredia
breast surgery
robotic
oncoplastic
breast cancer
minimally invasive
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
18
16
0.889
* Total i10 IndexRankings
Ranking Based On Selection: 23
United States
Yalini Vigneswaran
Advance GI Surgery/ Minimally Invasive Surgery
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
18
15
0.833
* Total i10 IndexRankings
Ranking Based On Selection: 24
United States
Keith Naylor
Colorectal cancer screening
Health services research
Health equity
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
14
6
0.429
* Total i10 IndexRankings
Ranking Based On Selection: 25
United States
Gerald Gantt Jr
Colorectal Cancer
Anal Cancer
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
13
12
0.923
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 1
John Fung
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
875
265
0.303
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 2
Enrico Benedetti
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
232
82
0.353
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 3
Mark Ferguson
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
210
100
0.476
Surgery
Thoracic Surgery
Surgical Risk
Risk Models
Frailty
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 4
Stephen T Bartlett
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
202
81
0.401
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 5
Anita Chong
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
183
93
0.508
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 6
Jeffrey Matthews
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
153
56
0.366
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 7
J Michael Millis
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
142
62
0.437
Adult Liver Transplantation
Pediatric Liver Transplantation
Hepatobiliary Surgery
Liver Cancer
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 8
Edwin L Kaplan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
142
48
0.338
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 9
Daniel Catenacci
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
137
121
0.883
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 10
Kevin Roggin
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
106
83
0.783
Surgical Oncology
Geriatric Assessments
Pancreatic cancer
Pancreatic cystic neoplasm

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* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 11
Piotr Witkowski
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
106
71
0.670
Abdominal Organ Transplantation
Islet Transplantation
Tregs
Hernia
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 12
Lawrence J Gottlieb
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
93
48
0.516
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 13
Rolf Barth
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
81
58
0.716
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 14
Yolanda Tai Becker
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
76
40
0.526
Kidney and pancreas transplant
living donor kidney transplant
dialysis access outcomes
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 15
Xavier Keutgen
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
62
54
0.871
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 16
Swati Kulkarni
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
59
41
0.695
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 17
Eduardo Fernandes
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
50
37
0.740
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 18
Takeshi Shimamura
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
45
41
0.911
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 19
Konstantin Umanskiy
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
38
31
0.816
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 20
Luka Pocivavsek
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
21
14
0.667
surgery
soft matter physics
biomechanics
elasticity
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 21
Zhibo Yan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
21
14
0.667
Cancer metabolism
Gastrointestinal surgery
Bariatric surgery
Lung injury
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 22
Raquel Gonzalez Heredia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
18
16
0.889
breast surgery
robotic
oncoplastic
breast cancer
minimally invasive
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 23
Yalini Vigneswaran
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
18
15
0.833
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 24
Keith Naylor
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
14
6
0.429
Colorectal cancer screening
Health services research
Health equity
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 25
Gerald Gantt Jr
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
13
12
0.923