Total 2,403,032 scientists, country 221, and institutions 24,466 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
![Ernest E Moore](/user/assets/images/profile/no-profile-photo.png)
Surgery
Critical Care
Inflammation
Multiple Organ Failure
Coagulation
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1,137
672
0.591
* Total i10 IndexRankings
Ranking Based On Selection: 2
![Hartzell V Schaff](/user/assets/images/profile/no-profile-photo.png)
cardiac surgery
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
879
503
0.572
* Total i10 IndexRankings
Ranking Based On Selection: 3
![John Fung](https://cdn.adscientificindex.com/pictures/a1/1849869.jpg)
transplantation
immunology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
875
265
0.303
* Total i10 IndexRankings
Ranking Based On Selection: 4
![Michael Sarr](https://cdn.adscientificindex.com/pictures/2a/1323971.jpg)
Preventive Cardiology
atherosclerosis
coronary artery calcium
metabolic syndrome
electronic cigarettes
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
589
511
0.868
* Total i10 IndexRankings
Ranking Based On Selection: 5
![Kenji Inaba](/user/assets/images/profile/no-profile-photo.png)
Surgery
Trauma
Surgical Critical Care
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
577
481
0.834
* Total i10 IndexRankings
Ranking Based On Selection: 6
![Joseph Dearani](https://cdn.adscientificindex.com/pictures/33/1323960.jpg)
Congenital Cardiac Surgery
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
534
395
0.740
* Total i10 IndexRankings
Ranking Based On Selection: 7
![Christopher L Wolfgang](https://cdn.adscientificindex.com/pictures/be/4687635.jpg)
Hepatobiliary and Pancreatic Surgery
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
514
459
0.893
* Total i10 IndexRankings
Ranking Based On Selection: 8
![Jeffrey E Lee](https://cdn.adscientificindex.com/pictures/82/1391179.jpg)
Melanoma
Pancreas Cancer
Endocrine Tumors
Genetics
Biomarkers
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
506
341
0.674
* Total i10 IndexRankings
Ranking Based On Selection: 9
![Charles J Yeo](https://cdn.adscientificindex.com/pictures/d4/1406677.jpg)
surgery
pancreas
pancreatic
cancer
Whipple
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
501
333
0.665
* Total i10 IndexRankings
Ranking Based On Selection: 10
![Jihad Kaouk](https://cdn.adscientificindex.com/pictures/2d/4472859.jpg)
Director
Center for Advanced Robotic and Minimally Invasive Surgery
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
484
316
0.653
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!
* Total i10 IndexRankings
Ranking Based On Selection: 11
![Frederick A Moore](/user/assets/images/profile/no-profile-photo.png)
Sepsis
multiple organ failure
nutrition
inflammation
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
475
266
0.560
* Total i10 IndexRankings
Ranking Based On Selection: 12
![Herbert Chen](/user/assets/images/profile/no-profile-photo.png)
Endocrine Surgery and ONcology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
462
303
0.656
* Total i10 IndexRankings
Ranking Based On Selection: 13
![Douglas Evans](https://cdn.adscientificindex.com/pictures/c6/1389323.jpg)
pancreatic cancer
endocrine tumors
surgery
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
459
272
0.593
* Total i10 IndexRankings
Ranking Based On Selection: 14
![Scott Kopetz](https://cdn.adscientificindex.com/pictures/82/1406940.jpg)
Colorectal Cancer
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
426
370
0.869
* Total i10 IndexRankings
Ranking Based On Selection: 15
![Gagandeep Singh](/user/assets/images/profile/no-profile-photo.png)
surgery
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
414
206
0.498
* Total i10 IndexRankings
Ranking Based On Selection: 16
![Timothy Fabian](/user/assets/images/profile/no-profile-photo.png)
trauma
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
388
212
0.546
* Total i10 IndexRankings
Ranking Based On Selection: 17
![Justin B Dimick](https://cdn.adscientificindex.com/pictures/66/1303806.jpg)
Performance assessment
Quality improvement
and Policy evaluation
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
387
325
0.840
* Total i10 IndexRankings
Ranking Based On Selection: 18
![Quan Yang Duh](https://cdn.adscientificindex.com/pictures/3e/1876713.jpg)
Surgery
Endocrinne
Thyroid
Parathyroid
Adrenal
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
380
225
0.592
* Total i10 IndexRankings
Ranking Based On Selection: 19
![Myron Schwartz](/user/assets/images/profile/no-profile-photo.png)
hepatobiliary surgery
liver transplantation
liver cancer
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
373
198
0.531
* Total i10 IndexRankings
Ranking Based On Selection: 20
![Michael Bouvet](https://cdn.adscientificindex.com/pictures/39/1771749.jpg)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
369
220
0.596
* Total i10 IndexRankings
Ranking Based On Selection: 21
![David C Chang](/user/assets/images/profile/no-profile-photo.png)
surgical outcomes
quality and safety
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
365
285
0.781
* Total i10 IndexRankings
Ranking Based On Selection: 22
![Raphael Pollock](https://cdn.adscientificindex.com/pictures/2e/892277.jpg)
Surgical Oncology
Surgery
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
361
214
0.593
* Total i10 IndexRankings
Ranking Based On Selection: 23
![David A Geller](/user/assets/images/profile/no-profile-photo.png)
liver surgery
I/R injury
Nitric oxide biolgy
liver cancer
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
350
238
0.680
* Total i10 IndexRankings
Ranking Based On Selection: 24
![Julie A Sosa](https://cdn.adscientificindex.com/pictures/16/1876712.jpg)
endocrine surgery
thyroid cancer
health services research
clinical trials
diversity in medicine
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
341
275
0.806
* Total i10 IndexRankings
Ranking Based On Selection: 25
![Dennis Orgill](https://cdn.adscientificindex.com/pictures/53/1391161.jpg)
Wound Healing
tissue engineering
plastic surgery
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
328
252
0.768
Ernest E Moore
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1,137
672
0.591
Surgery
Critical Care
Inflammation
Multiple Organ Failure
Coagulation
Hartzell V Schaff
Mayo Clinic
Rochester, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
879
503
0.572
John Fung
University of Chicago
Chicago, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
875
265
0.303
transplantation
immunology
Michael Sarr
Mayo Clinic
Rochester, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
589
511
0.868
Preventive Cardiology
atherosclerosis
coronary artery calcium
metabolic syndrome
electronic cigarettes
Kenji Inaba
University of Southern California
Los Angeles, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
577
481
0.834
Surgery
Trauma
Surgical Critical Care
Joseph Dearani
Mayo Clinic
Rochester, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
534
395
0.740
Congenital Cardiac Surgery
Christopher L Wolfgang
New York University
New York, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
514
459
0.893
Hepatobiliary and Pancreatic Surgery
Jeffrey E Lee
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
506
341
0.674
Melanoma
Pancreas Cancer
Endocrine Tumors
Genetics
Biomarkers
Charles J Yeo
Thomas Jefferson University
Philadelphia, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
501
333
0.665
surgery
pancreas
pancreatic
cancer
Whipple
Jihad Kaouk
Cleveland Clinic
Cleveland, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
484
316
0.653
Director
Center for Advanced Robotic and Minimally Invasive Surgery
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!
Frederick A Moore
University of Florida
Gainesville, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
475
266
0.560
Sepsis
multiple organ failure
nutrition
inflammation
Herbert Chen
University of Alabama Birmingham
Birmingham, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
462
303
0.656
Endocrine Surgery and ONcology
Douglas Evans
Medical College of Wisconsin
Milwaukee, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
459
272
0.593
pancreatic cancer
endocrine tumors
surgery
Scott Kopetz
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
426
370
0.869
Gagandeep Singh
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
414
206
0.498
Timothy Fabian
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
388
212
0.546
Justin B Dimick
University of Michigan
Ann Arbor, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
387
325
0.840
Performance assessment
Quality improvement
and Policy evaluation
Quan Yang Duh
University of California San Francisco
San Francisco, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
380
225
0.592
Surgery
Endocrinne
Thyroid
Parathyroid
Adrenal
Myron Schwartz
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
373
198
0.531
hepatobiliary surgery
liver transplantation
liver cancer
Michael Bouvet
University of California San Diego
San Diego, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
369
220
0.596
David C Chang
Harvard University
Cambridge, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
365
285
0.781
surgical outcomes
quality and safety
Raphael Pollock
Ohio State University
Columbus, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
361
214
0.593
Surgical Oncology
Surgery
David A Geller
University of Pittsburgh
Pittsburgh, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
350
238
0.680
liver surgery
I/R injury
Nitric oxide biolgy
liver cancer
Julie A Sosa
University of California San Francisco
San Francisco, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
341
275
0.806
endocrine surgery
thyroid cancer
health services research
clinical trials
diversity in medicine
Dennis Orgill
Harvard University
Cambridge, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
328
252
0.768
Wound Healing
tissue engineering
plastic surgery