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".
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :1
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
190
148
0.779
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :2
Gastroenterology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
77
73
0.948
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :3
Biotechnology
chemistry
biochemistry
Polymer
Bioconjugate
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
73
64
0.877
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :4
Advanced Heart Failure
Mechanical Circulatory Support
Pulmonary Hypertension and Cardiac Transplantation
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
63
54
0.857
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :5
Vascular Neurology
Neuroimaging
Stroke Prevention
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
56
53
0.946
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :6
Interventional Neurology
Stroke
Critical Care
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
46
40
0.870
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :7
hematology
cellular therapy
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
70
36
0.514
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :8
breast. high value care
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
46
33
0.717
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :9
oncology
immunotherapy
targeted therapy
lung cancer
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
36
30
0.833
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :10
Radiation Oncology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
32
30
0.938
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :11
multiple sclerosis
clinical neuroimmunology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
57
28
0.491
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :12
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
37
25
0.676
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :13
Hand
elbow
shoulder
clavicle
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
28
25
0.893
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :14
heart failure
heart transplant
mechanical circulatory support
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
53
24
0.453
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :15
Neurological surgery
Cerebrovascular disease
brain tumor
spine tumor
traumatic brain injury
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
27
22
0.815
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :16
Neurosurgery
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
24
21
0.875
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :17
Treatment Development
Psychotherapy
Relationship Violence
Couples
Severe Mental Illness
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
26
20
0.769
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :18
Gastrointestinal Cancers
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
18
17
0.944
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :19
Hematology/Oncology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
15
15
1.000
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :20
recurrent respiratory papillomatosis otolaryngology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
30
14
0.467
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :21
Pulmonology and Critical care
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
12
12
1.000
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :22
Hematology and Bone Marrow Transplant
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
14
11
0.786
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :23
Infectious Disease and Critical Care
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
10
10
1.000
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :24
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
10
10
1.000
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :25
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
12
9
0.750
Monte Shaw Willis
Allegheny Health Network
Pittsburgh, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
190
148
0.779
Gursimran Singh Kochhar
Allegheny Health Network
Pittsburgh, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
77
73
0.948
Saadyah Averick
Allegheny Health Network
Pittsburgh, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
73
64
0.877
Biotechnology
chemistry
biochemistry
Polymer
Bioconjugate
Manreet K Kanwar
Allegheny Health Network
Pittsburgh, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
63
54
0.857
Advanced Heart Failure
Mechanical Circulatory Support
Pulmonary Hypertension and Cardiac Transplantation
Konark Malhotra
Allegheny Health Network
Pittsburgh, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
56
53
0.946
Vascular Neurology
Neuroimaging
Stroke Prevention
Romil Singh
Allegheny Health Network
Pittsburgh, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
46
40
0.870
Interventional Neurology
Stroke
Critical Care
John Lister
Allegheny Health Network
Pittsburgh, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
70
36
0.514
Jill Dietz
Allegheny Health Network
Pittsburgh, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
46
33
0.717
Gene Finley
Allegheny Health Network
Pittsburgh, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
36
30
0.833
oncology
immunotherapy
targeted therapy
lung cancer
Zachary D Horne
Allegheny Health Network
Pittsburgh, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
32
30
0.938
Thomas Scott
Allegheny Health Network
Pittsburgh, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
57
28
0.491
Russell Cerejo
Allegheny Health Network
Pittsburgh, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
37
25
0.676
Jon E Hammarstedt
Allegheny Health Network
Pittsburgh, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
28
25
0.893
Patricia Uber
Allegheny Health Network
Pittsburgh, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
53
24
0.453
Richard Williamson
Allegheny Health Network
Pittsburgh, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
27
22
0.815
Neurological surgery
Cerebrovascular disease
brain tumor
spine tumor
traumatic brain injury
Matthew J Shepard
Allegheny Health Network
Pittsburgh, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
24
21
0.875
Lorelei Simpson Rowe|Lorelei Elizabeth Simpson
Allegheny Health Network
Pittsburgh, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
26
20
0.769
Treatment Development
Psychotherapy
Relationship Violence
Couples
Severe Mental Illness
Dulabh Monga
Allegheny Health Network
Pittsburgh, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
18
17
0.944
Gastrointestinal Cancers
Muhammad Yasir
Allegheny Health Network
Pittsburgh, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
15
15
1.000
Farrel J Buchinsky
Allegheny Health Network
Pittsburgh, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
30
14
0.467
recurrent respiratory papillomatosis otolaryngology
Adeel Nasrullah
Allegheny Health Network
Pittsburgh, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
12
12
1.000
Pulmonology and Critical care
Prerna Mewawalla
Allegheny Health Network
Pittsburgh, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
14
11
0.786
Hematology and Bone Marrow Transplant
Vikram Saini
Allegheny Health Network
Pittsburgh, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
10
10
1.000
Alison Mckelvey
Allegheny Health Network
Pittsburgh, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
10
10
1.000
Anna B Banizs
Allegheny Health Network
Pittsburgh, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
12
9
0.750