i10 Productivity
Rankings

RAND Corporation/ 230 Scientists i10 Productivity Rankings - 2025

Track ongoing research productivity with the 2025 i10 Index Productivity Rankings.
By counting the number of publications with at least 10 citations, the i10 index highlights steady scholarly output and publishing consistencyThese rankings offer insight into researchers’ contribution frequency, beyond cumulative impact. The system is regularly refreshed to reflect current performance trends, enabling up-to-date comparisons across fields, institutions, and regions. Premium access includes productivity heatmaps, time-based output trends, and in-depth author benchmarks.

* Total i10 IndexRankings
Ranking Based On Selection: 1
United States
Bradley D Stein
opioid crisis
Medicaid policy
child traum
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
229
192
0.838
* Total i10 IndexRankings
Ranking Based On Selection: 2
United States
Deborah A Cohen
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
221
152
0.688
* Total i10 IndexRankings
Ranking Based On Selection: 3
United States
Laura Bogart
Social/Health Psychology
HIV
Discrimination
Medical Mistrus
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
216
168
0.778
* Total i10 IndexRankings
Ranking Based On Selection: 4
United States
Emmett Keeler
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
197
89
0.452
* Total i10 IndexRankings
Ranking Based On Selection: 5
United States
Elizabeth D'Amico
adolescents
alcohol and drug use
intervention
preventio
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
186
146
0.785
* Total i10 IndexRankings
Ranking Based On Selection: 6
United States
Walid Gellad
Health Policy
Prescription Drugs
Medication Adherenc
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
168
134
0.798
* Total i10 IndexRankings
Ranking Based On Selection: 7
United States
Paul K Davis
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
161
48
0.298
* Total i10 IndexRankings
Ranking Based On Selection: 8
United States
Carolyn M Rutter
biostatistics
microsimulation
cancer screening
health policy
colorectal cance
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
157
118
0.752
* Total i10 IndexRankings
Ranking Based On Selection: 9
United States
Lisa Jaycox
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
155
106
0.684
* Total i10 IndexRankings
Ranking Based On Selection: 10
United States
Rebecca L Collins
mental health/substance use
health
sexual health
social comparison
media effect
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
148
116
0.784

Smart Institutional Plan

Powerful Insights + Smart Membership = Institutional Success
Unlock 360° Real-Time Institutional Analysis to identify your institution’s strengths and areas for improvement.
* Total i10 IndexRankings
Ranking Based On Selection: 11
United States
Roland Sturm
Health Policy
Economics
Statistic
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
141
68
0.482
* Total i10 IndexRankings
Ranking Based On Selection: 12
United States
Matthew Chinman
Implementation
mental health
preventio
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
139
92
0.662
* Total i10 IndexRankings
Ranking Based On Selection: 13
United States
Gery Ryan
health
health care
decision making
qualitative methods
network
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
129
86
0.667
* Total i10 IndexRankings
Ranking Based On Selection: 14
United States
Laura S Hamilton
assessment
education policy
SEL
civic learnin
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
128
82
0.641
* Total i10 IndexRankings
Ranking Based On Selection: 15
United States
William G Shadel
tobacco regulatory science
cigarette smoking cessation
relaps
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
120
70
0.583
* Total i10 IndexRankings
Ranking Based On Selection: 16
United States
Robert Lempert
climate change
decision making under deep uncertaint
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
118
87
0.737
* Total i10 IndexRankings
Ranking Based On Selection: 17
United States
Wendy Troxel
sleep
relationships
health
health disparities
insomni
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
114
106
0.930
* Total i10 IndexRankings
Ranking Based On Selection: 18
United States
Debra Saliba
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
112
88
0.786
* Total i10 IndexRankings
Ranking Based On Selection: 19
United States
Susanne Hempel
Systematic review
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
111
101
0.910
* Total i10 IndexRankings
Ranking Based On Selection: 20
United States
Cheryl L Damberg
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
108
59
0.546
* Total i10 IndexRankings
Ranking Based On Selection: 21
United States
Beau Kilmer
Illegal Markets
Substance Use
Crime Control
Drug Policy
Public Polic
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
107
76
0.710
* Total i10 IndexRankings
Ranking Based On Selection: 22
United States
Andrew Parker
Decision making
risk perception
aging
disasters
health behavio
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
102
86
0.843
* Total i10 IndexRankings
Ranking Based On Selection: 23
United States
Joshua Breslau
Psychiatric Epidemiolog
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
100
87
0.870
* Total i10 IndexRankings
Ranking Based On Selection: 24
United States
Benjamin L Preston
community resilience
climate change
adaptation
vulnerability
ris
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
100
60
0.600
* Total i10 IndexRankings
Ranking Based On Selection: 25
United States
Federico Girosi
Modeling and Simulation
Machine Learning and Health Policy
Health Economic
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
98
59
0.602
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 1
Bradley D Stein
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
229
192
0.838
opioid crisis
Medicaid policy
child traum
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 2
Deborah A Cohen
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
221
152
0.688
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 3
Laura Bogart
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
216
168
0.778
Social/Health Psychology
HIV
Discrimination
Medical Mistrus
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 4
Emmett Keeler
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
197
89
0.452
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 5
Elizabeth D'Amico
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
186
146
0.785
adolescents
alcohol and drug use
intervention
preventio
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 6
Walid Gellad
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
168
134
0.798
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 7
Paul K Davis
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
161
48
0.298
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 8
Carolyn M Rutter
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
157
118
0.752
biostatistics
microsimulation
cancer screening
health policy
colorectal cance
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 9
Lisa Jaycox
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
155
106
0.684
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 10
Rebecca L Collins
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
148
116
0.784
mental health/substance use
health
sexual health
social comparison
media effect

Smart Institutional Plan

Powerful Insights + Smart Membership = Institutional Success
Unlock 360° Real-Time Institutional Analysis to identify your institution’s strengths and areas for improvement.
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 11
Roland Sturm
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
141
68
0.482
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 12
Matthew Chinman
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
139
92
0.662
Implementation
mental health
preventio
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 13
Gery Ryan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
129
86
0.667
health
health care
decision making
qualitative methods
network
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 14
Laura S Hamilton
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
128
82
0.641
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 15
William G Shadel
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
120
70
0.583
tobacco regulatory science
cigarette smoking cessation
relaps
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 16
Robert Lempert
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
118
87
0.737
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 17
Wendy Troxel
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
114
106
0.930
sleep
relationships
health
health disparities
insomni
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 18
Debra Saliba
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
112
88
0.786
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 19
Susanne Hempel
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
111
101
0.910
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 20
Cheryl L Damberg
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
108
59
0.546
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 21
Beau Kilmer
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
107
76
0.710
Illegal Markets
Substance Use
Crime Control
Drug Policy
Public Polic
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 22
Andrew Parker
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
102
86
0.843
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 23
Joshua Breslau
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
100
87
0.870
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 24
Benjamin L Preston
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
100
60
0.600
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 25
Federico Girosi
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
98
59
0.602
Modeling and Simulation
Machine Learning and Health Policy
Health Economic