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
University of Oklahoma Health Sciences Center
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
384
341
0.888
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :2
Brain tumors
skull base surgery
pituitary tumors
meningioma
microsurgery
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
183
164
0.896
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :3
Urologic Oncology
Robotics
Cancer
Urology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
231
151
0.654
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :4
Oncology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
233
147
0.631
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :5
Pediatric neurosurgery
spine surgery
brachial plexus surgery
peripheral nerve surgery
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
177
115
0.650
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :6
Cardiovascular aging
Vascular cognitive impairment
Senolytics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
112
112
1.000
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :7
Cervical myelopathy
Biomechanics
Minimally Invasive Spine
Neurosurgery
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
123
106
0.862
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :8
vascular biology
biochemistry
cell biology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
95
83
0.874
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :9
Pediatric Urology
Disorders of Sex Development
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
88
71
0.807
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :10
Epidemiology and Public Health
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
66
66
1.000
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :11
minimally invasive surgery
bariatric surgery
obesity
sleeve gastrectomy
Roux-en-Y gastric bypass
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
72
61
0.847
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :12
Neurosurgery
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
64
61
0.953
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :13
Biostatistics
Oncology
Clinical Trials
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
128
59
0.461
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :14
Immunology
cell biology
inflammation
mood disorders
depression
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
78
57
0.731
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :15
medical genetics
genomics
medical ethics
human mutation
mentoring
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
174
56
0.322
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :16
vascular biology
cerebral circulation
aging
neurosurgery
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
53
52
0.981
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :17
Urology
Urologic Oncology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
69
51
0.739
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :18
colorectal carcinogenesis
bacterial pathogenesis
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
65
50
0.769
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :19
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
133
48
0.361
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :20
Colon cancer screening
pancreatic cancer
pancreatic cysts
gastrointestinal endoscopy
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
76
45
0.592
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :21
Cilnical trials
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
55
44
0.800
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :22
Novel modulators of perinatal lung maturation and injury/repair
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
46
42
0.913
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :23
obstetric infections
obesity
abnormal labor and the relationship between those areas
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
67
41
0.612
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :24
Bayesian Analysis
High Dimensional Data
Pediatrics
Neonatology
Intra-ventricular Hemorrhage
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
46
39
0.848
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :25
health
health care delivery
public health
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
57
36
0.632
Hongliang Li
University of Oklahoma Health Sciences Center
Oklahoma City, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
384
341
0.888
University of Oklahoma Health Sciences Center
Ian F Dunn
University of Oklahoma Health Sciences Center
Oklahoma City, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
183
164
0.896
Brain tumors
skull base surgery
pituitary tumors
meningioma
microsurgery
Michael Cookson
University of Oklahoma Health Sciences Center
Oklahoma City, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
231
151
0.654
Urologic Oncology
Robotics
Cancer
Urology
Chinthalapally V Rao
University of Oklahoma Health Sciences Center
Oklahoma City, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
233
147
0.631
Andrew Jea
University of Oklahoma Health Sciences Center
Oklahoma City, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
177
115
0.650
Pediatric neurosurgery
spine surgery
brachial plexus surgery
peripheral nerve surgery
Stefano Tarantini
University of Oklahoma Health Sciences Center
Oklahoma City, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
112
112
1.000
Cardiovascular aging
Vascular cognitive impairment
Senolytics
Zachary A Smith
University of Oklahoma Health Sciences Center
Oklahoma City, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
123
106
0.862
Cervical myelopathy
Biomechanics
Minimally Invasive Spine
Neurosurgery
Qilong Wang
University of Oklahoma Health Sciences Center
Oklahoma City, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
95
83
0.874
vascular biology
biochemistry
cell biology
Amy B Wisniewski
University of Oklahoma Health Sciences Center
Oklahoma City, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
88
71
0.807
Pediatric Urology
Disorders of Sex Development
Sameer Gopalani
University of Oklahoma Health Sciences Center
Oklahoma City, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
66
66
1.000
Epidemiology and Public Health
Zhamak Khorgami
University of Oklahoma Health Sciences Center
Oklahoma City, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
72
61
0.847
minimally invasive surgery
bariatric surgery
obesity
sleeve gastrectomy
Roux-en-Y gastric bypass
Andrew K Conner
University of Oklahoma Health Sciences Center
Oklahoma City, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
64
61
0.953
Yan Daniel Zhao
University of Oklahoma Health Sciences Center
Oklahoma City, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
128
59
0.461
Biostatistics
Oncology
Clinical Trials
T Kent Teague
University of Oklahoma Health Sciences Center
Oklahoma City, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
78
57
0.731
Immunology
cell biology
inflammation
mood disorders
depression
John J Mulvihill
University of Oklahoma Health Sciences Center
Oklahoma City, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
174
56
0.322
medical genetics
genomics
medical ethics
human mutation
mentoring
Peter J Toth
University of Oklahoma Health Sciences Center
Oklahoma City, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
53
52
0.981
vascular biology
cerebral circulation
aging
neurosurgery
Sanjay G Patel
University of Oklahoma Health Sciences Center
Oklahoma City, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
69
51
0.739
Mark Huycke
University of Oklahoma Health Sciences Center
Oklahoma City, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
65
50
0.769
colorectal carcinogenesis
bacterial pathogenesis
Robert E Hurst
University of Oklahoma Health Sciences Center
Oklahoma City, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
133
48
0.361
William Tierney
University of Oklahoma Health Sciences Center
Oklahoma City, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
76
45
0.592
Colon cancer screening
pancreatic cancer
pancreatic cysts
gastrointestinal endoscopy
Edgardo Szyld
University of Oklahoma Health Sciences Center
Oklahoma City, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
55
44
0.800
Trent Tipple
University of Oklahoma Health Sciences Center
Oklahoma City, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
46
42
0.913
Novel modulators of perinatal lung maturation and injury/repair
Rodney K Edwards
University of Oklahoma Health Sciences Center
Oklahoma City, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
67
41
0.612
obstetric infections
obesity
abnormal labor and the relationship between those areas
Michael P Anderson
University of Oklahoma Health Sciences Center
Oklahoma City, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
46
39
0.848
Bayesian Analysis
High Dimensional Data
Pediatrics
Neonatology
Intra-ventricular Hemorrhage
Mark Doescher
University of Oklahoma Health Sciences Center
Oklahoma City, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
57
36
0.632
health
health care delivery
public health