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.
* Total i10 IndexRankings
Ranking Based On Selection: 1
geriatric heart failure
multiple chronic conditions
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
458
330
0.721
* Total i10 IndexRankings
Ranking Based On Selection: 2
Dermatology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
261
200
0.766
* Total i10 IndexRankings
Ranking Based On Selection: 3
mental health
veterans
suicidality
program evaluation
epidemiology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
247
194
0.785
* Total i10 IndexRankings
Ranking Based On Selection: 4
Health Services Research
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
218
182
0.835
* Total i10 IndexRankings
Ranking Based On Selection: 5
dermatology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
211
161
0.763
* Total i10 IndexRankings
Ranking Based On Selection: 6
surgery
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
207
145
0.700
* Total i10 IndexRankings
Ranking Based On Selection: 7
Cardiac preention
cardiac health services research
outcomes
quality of care
learning health care systems
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
200
175
0.875
* Total i10 IndexRankings
Ranking Based On Selection: 8
colon
hepatitis
cancer
screening
Gastroenterology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
198
139
0.702
* Total i10 IndexRankings
Ranking Based On Selection: 9
Radiology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
181
168
0.928
* Total i10 IndexRankings
Ranking Based On Selection: 10
Population and Human Genetics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
164
155
0.945
* Total i10 IndexRankings
Ranking Based On Selection: 11
Long COVID
Clinical Epidemiology
Environmental Epidemiology
Pharmacoepidemiology
Nephrology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
164
148
0.902
* Total i10 IndexRankings
Ranking Based On Selection: 12
Clinical Epidemiology
Health Services Research
Epidemiology
TBI
Veterans
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
162
139
0.858
* Total i10 IndexRankings
Ranking Based On Selection: 13
Rheumatology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
153
83
0.542
* Total i10 IndexRankings
Ranking Based On Selection: 14
aging and endocrinology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
147
73
0.497
* Total i10 IndexRankings
Ranking Based On Selection: 15
Hippocampus
Computational neuroscience
Learning & Memory
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
142
93
0.655
* Total i10 IndexRankings
Ranking Based On Selection: 16
addictive disorders
gender differences
Veterans
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
141
113
0.801
* Total i10 IndexRankings
Ranking Based On Selection: 17
Endocrinology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
138
90
0.652
* Total i10 IndexRankings
Ranking Based On Selection: 18
Drug Safety
Pharmacy Benefits Management
Conflicts of Interest
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
136
89
0.654
* Total i10 IndexRankings
Ranking Based On Selection: 19
stress and trauma
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
129
124
0.961
* Total i10 IndexRankings
Ranking Based On Selection: 20
Health services research
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
127
90
0.709
* Total i10 IndexRankings
Ranking Based On Selection: 21
Behavioral Neuroscience
Psychiatry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
118
71
0.602
* Total i10 IndexRankings
Ranking Based On Selection: 22
Pharmacoepidemiology
Pharmaceutical policy
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
117
102
0.872
* Total i10 IndexRankings
Ranking Based On Selection: 23
Addiction
PTSD
Tobacco Science
Treatment Outcome and Development
Firefighters
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
97
75
0.773
* Total i10 IndexRankings
Ranking Based On Selection: 24
Merkel cell carcinoma
dermatology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
86
78
0.907
* Total i10 IndexRankings
Ranking Based On Selection: 25
substance abuse
psychiatry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
86
47
0.547
Ali Ahmed
US Veterans Affairs
Washington, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
458
330
0.721
geriatric heart failure
multiple chronic conditions
Sandeep Kumar
US Veterans Affairs
Washington, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
261
200
0.766
Rani A Hoff (Desai)
US Veterans Affairs
Washington, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
247
194
0.785
mental health
veterans
suicidality
program evaluation
epidemiology
Alex HS Harris
US Veterans Affairs
Washington, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
218
182
0.835
Health Services Research
Erin M Warshaw
US Veterans Affairs
Washington, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
211
161
0.763
Kamal Itani
US Veterans Affairs
Washington, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
207
145
0.700
Thomas M Maddox
US Veterans Affairs
Washington, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
200
175
0.875
Cardiac preention
cardiac health services research
outcomes
quality of care
learning health care systems
Jason Dominitz
US Veterans Affairs
Washington, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
198
139
0.702
colon
hepatitis
cancer
screening
Gastroenterology
Eric Y Chang
US Veterans Affairs
Washington, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
181
168
0.928
Jennifer E Huffman
US Veterans Affairs
Washington, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
164
155
0.945
Population and Human Genetics
Ziyad Al-Aly
US Veterans Affairs
Washington, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
164
148
0.902
Long COVID
Clinical Epidemiology
Environmental Epidemiology
Pharmacoepidemiology
Nephrology
Brent C Taylor
US Veterans Affairs
Washington, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
162
139
0.858
Clinical Epidemiology
Health Services Research
Epidemiology
TBI
Veterans
Grant Cannon
US Veterans Affairs
Washington, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
153
83
0.542
Marc Blackman
US Veterans Affairs
Washington, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
147
73
0.497
aging and endocrinology
Catherine E Myers
US Veterans Affairs
Washington, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
142
93
0.655
Hippocampus
Computational neuroscience
Learning & Memory
Rani Hoff
US Veterans Affairs
Washington, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
141
113
0.801
addictive disorders
gender differences
Veterans
Aditi Gupta
US Veterans Affairs
Washington, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
138
90
0.652
Chester Good
US Veterans Affairs
Washington, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
136
89
0.654
Drug Safety
Pharmacy Benefits Management
Conflicts of Interest
Dawne Vogt
US Veterans Affairs
Washington, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
129
124
0.961
Peter J Kaboli
US Veterans Affairs
Washington, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
127
90
0.709
Health services research
RJ Servatius
US Veterans Affairs
Washington, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
118
71
0.602
Behavioral Neuroscience
Psychiatry
Katie J Suda
US Veterans Affairs
Washington, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
117
102
0.872
Pharmacoepidemiology
Pharmaceutical policy
Suzy B Gulliver
US Veterans Affairs
Washington, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
97
75
0.773
Addiction
PTSD
Tobacco Science
Treatment Outcome and Development
Firefighters
Ling Gao
US Veterans Affairs
Washington, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
86
78
0.907
Merkel cell carcinoma
dermatology
Grace Chang
US Veterans Affairs
Washington, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
86
47
0.547