Productivity Rankings, an exclusive service provided by AD Scientific Index, 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.
* Last 6 Years i10 IndexRankings
Ranking Based On Selection: 1
Hepatobiliary and Pancreatic Surgery
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
509
469
0.921
* Last 6 Years i10 IndexRankings
Ranking Based On Selection: 2
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
326
261
0.801
* Last 6 Years i10 IndexRankings
Ranking Based On Selection: 3
transplantation
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
301
215
0.714
* Last 6 Years i10 IndexRankings
Ranking Based On Selection: 4
Colorectal Surgery
Enhanced Recovery After Surgery
Minimally Invasive Surgery
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
157
133
0.847
* Last 6 Years i10 IndexRankings
Ranking Based On Selection: 5
Professor of Surgery and Chair
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
297
124
0.418
* Last 6 Years i10 IndexRankings
Ranking Based On Selection: 6
Cardiac surgery
outcomes research
quality
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
159
121
0.761
* Last 6 Years i10 IndexRankings
Ranking Based On Selection: 7
Transplantation
Surgery
Immunology
Health Care Policy
Education
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
188
112
0.596
* Last 6 Years i10 IndexRankings
Ranking Based On Selection: 8
Surgery
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
114
91
0.798
* Last 6 Years i10 IndexRankings
Ranking Based On Selection: 9
Transplantation
Surgery
Immunology
Liver cancer
Cholangiocarcinoma
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
241
81
0.336
* Last 6 Years i10 IndexRankings
Ranking Based On Selection: 10
lung injury and innate immunity
surfactant proteins
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
81
63
0.778
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!
* Last 6 Years i10 IndexRankings
Ranking Based On Selection: 11
Cardiovascular Biology
Heart Valves
Biomaterials
CT Surgery
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
73
61
0.836
* Last 6 Years i10 IndexRankings
Ranking Based On Selection: 12
surgery
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
83
53
0.639
* Last 6 Years i10 IndexRankings
Ranking Based On Selection: 13
tolerance
liver transplantation
living donor transplantation
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
69
53
0.768
* Last 6 Years i10 IndexRankings
Ranking Based On Selection: 14
general surgery
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
93
42
0.452
* Last 6 Years i10 IndexRankings
Ranking Based On Selection: 15
Trauma Surgery
Frailty
Traumatic Brain Injury
Telemedicine
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
46
38
0.826
* Last 6 Years i10 IndexRankings
Ranking Based On Selection: 16
Surgical critical care/Trauma
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
40
38
0.950
* Last 6 Years i10 IndexRankings
Ranking Based On Selection: 17
Hepatobiliary Surgery
Surgical Oncology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
33
32
0.970
* Last 6 Years i10 IndexRankings
Ranking Based On Selection: 18
vascular biology
vascular anomalies
translational research
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
41
31
0.756
* Last 6 Years i10 IndexRankings
Ranking Based On Selection: 19
Cardiovascular Disease
Diabetes
Obesity
Bariatric surgery
STEM
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
62
27
0.435
* Last 6 Years i10 IndexRankings
Ranking Based On Selection: 20
Surgery
Healthcare Quality
Medical Decision-Making
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
30
26
0.867
* Last 6 Years i10 IndexRankings
Ranking Based On Selection: 21
surgery
general surgery
colorectal surgery
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
26
24
0.923
* Last 6 Years i10 IndexRankings
Ranking Based On Selection: 22
Adipose tissue
Liver
Bariatric Surgery
Brain
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
19
19
1.000
* Last 6 Years i10 IndexRankings
Ranking Based On Selection: 23
surgical oncology
immunology
microbiome
oncology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
18
17
0.944
* Last 6 Years i10 IndexRankings
Ranking Based On Selection: 24
Transplant Surgery
VCA
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
19
15
0.789
* Last 6 Years i10 IndexRankings
Ranking Based On Selection: 25
trauma
critical care
acute care surgery
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
17
15
0.882
Christopher L Wolfgang
New York University
New York, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
509
469
0.921
Hepatobiliary and Pancreatic Surgery
Feza Remzi
New York University
New York, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
326
261
0.801
Robert Montgomery
New York University
New York, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
301
215
0.714
Deborah S Keller
Columbia University New York
New York, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
157
133
0.847
Colorectal Surgery
Enhanced Recovery After Surgery
Minimally Invasive Surgery
Rainer W Gruessner
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
297
124
0.418
Professor of Surgery and Chair
Paul Kurlansky
Columbia University New York
New York, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
159
121
0.761
Cardiac surgery
outcomes research
quality
Lloyd Ratner
Columbia University New York
New York, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
188
112
0.596
Transplantation
Surgery
Immunology
Health Care Policy
Education
Patrizio Petrone
New York University
New York, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
114
91
0.798
Tomoaki Kato
Columbia University New York
New York, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
241
81
0.336
Transplantation
Surgery
Immunology
Liver cancer
Cholangiocarcinoma
Guirong Wang
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
81
63
0.778
lung injury and innate immunity
surfactant proteins
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!
Giovanni Ferrari
Columbia University New York
New York, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
73
61
0.836
Cardiovascular Biology
Heart Valves
Biomaterials
CT Surgery
John Allendorf
New York University
New York, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
83
53
0.639
Adam Griesemer
Columbia University New York
New York, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
69
53
0.768
tolerance
liver transplantation
living donor transplantation
George Ferzli
New York University
New York, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
93
42
0.452
Bardiya Zangbar
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
46
38
0.826
Trauma Surgery
Frailty
Traumatic Brain Injury
Telemedicine
Zhobin Moghadamyeghaneh
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
40
38
0.950
Surgical critical care/Trauma
Camilo Correa-Gallego
New York University
New York, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
33
32
0.970
Hepatobiliary Surgery
Surgical Oncology
June K Wu
Columbia University New York
New York, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
41
31
0.756
vascular biology
vascular anomalies
translational research
Louis Ragolia
New York University
New York, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
62
27
0.435
Cardiovascular Disease
Diabetes
Obesity
Bariatric surgery
STEM
Greg D Sacks
New York University
New York, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
30
26
0.867
Surgery
Healthcare Quality
Medical Decision-Making
Patricio Bernardo Lynn
New York University
New York, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
26
24
0.923
surgery
general surgery
colorectal surgery
Ankita Srivastava
New York University
New York, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
19
19
1.000
Adipose tissue
Liver
Bariatric Surgery
Brain
Joshua Leinwand
Columbia University New York
New York, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
18
17
0.944
surgical oncology
immunology
microbiome
oncology
Bruce Gelb
New York University
New York, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
19
15
0.789
Patricia Ayoung-Chee
New York University
New York, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
17
15
0.882
trauma
critical care
acute care surgery