i10 Productivity
Rankings

North America Medical and Health Sciences / Geriatrics i10 Productivity Rankings 2025

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
United States
Luigi Ferrucci
Geriatrics and Gerontology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1,647
1,436
0.872
* Total i10 IndexRankings
Ranking Based On Selection :2
United States
John Morley
...diabetes
nutrition
nursing homes
frailty
alzheimers
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1,123
513
0.457
* Total i10 IndexRankings
Ranking Based On Selection :4
United States
Ali Ahmed
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 :6
Canada
Paula A Rochon
geriatrics
drug therapy
adverse drug events
research integrity
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
299
224
0.749
* Total i10 IndexRankings
Ranking Based On Selection :8
United States
Richard M Frankel
physician patient communication
patient safety
outcomes based research
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
290
210
0.724
* Total i10 IndexRankings
Ranking Based On Selection :9
United States
Christine Ritchie
palliative care
geriatrics
multimorbidity
pain
quality of life
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
280
241
0.861
* Total i10 IndexRankings
Ranking Based On Selection :10
United States
Sanjay Asthana
Alzheimer's disease
geriatrics
estrogen
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
261
233
0.893
* Total i10 IndexRankings
Ranking Based On Selection :11
Canada
David B Hogan
geriatrics
dementia
frailty
falls
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
244
157
0.643
* Total i10 IndexRankings
Ranking Based On Selection :12
United States
Joseph Hanlon
drug utilization
adverse drug events
aged
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
228
160
0.702
* Total i10 IndexRankings
Ranking Based On Selection :13
United States
Alexander K Smith
Palliative care
geriatrics
bioethics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
219
140
0.639
* Total i10 IndexRankings
Ranking Based On Selection :15
Canada
Belleville Sylvie
Alzheimer's disease
Aging
Neuropsychology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
207
170
0.821
* Total i10 IndexRankings
Ranking Based On Selection :16
United States
Richard M Allman
aging
geriatrics
cardiovascular disease
quality improvement
health disparities
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
204
147
0.721
* Total i10 IndexRankings
Ranking Based On Selection :17
United States
Joseph J Gallo
Depression
geriatrics
health services research
mixed methods
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
191
142
0.743
* Total i10 IndexRankings
Ranking Based On Selection :18
United States
William Dale
Cancer
Aging
Supportive Care
Geriatrics
Medical Decision Making
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
188
162
0.862
* Total i10 IndexRankings
Ranking Based On Selection :19
United States
Aanand D Naik
Geriatrics
Patient Centered Care
Multimorbidity
Population Health Systems
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
184
153
0.832
* Total i10 IndexRankings
Ranking Based On Selection :20
United States
George A Kuchel
Aging
Geriatric Medicine
Gerontology
Geroscience
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
178
149
0.837
* Total i10 IndexRankings
Ranking Based On Selection :21
United States
Mara Mather
affective neuroscience
aging
locus coeruleus-norepinephrine system
heart rate variability
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
175
157
0.897
* Total i10 IndexRankings
Ranking Based On Selection :22
United States
Seth Landefeld
health care research
geriatrics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
167
108
0.647
* Total i10 IndexRankings
Ranking Based On Selection :24
United States
David J Libon
dementia
MCI
executive functions
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
160
128
0.800
* Total i10 IndexRankings
Ranking Based On Selection :25
United States
Neil Resnick
geriatric syndromes
incontinence
delirium
falls
osteoporosis
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
156
84
0.538
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 1
Luigi Ferrucci
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1,647
1,436
0.872
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 2
John Morley
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1,123
513
0.457
...diabetes
nutrition
nursing homes
frailty
alzheimers
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 3
Robert R Wolfe
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
564
325
0.576
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 4
Ali Ahmed
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
458
330
0.721
geriatric heart failure
multiple chronic conditions
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 5
Rafael Carlos De Cabo|Rafael DeCabo, Rafael d Cabo, Rafa de Cabo
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
324
292
0.901
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 6
Paula A Rochon
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
299
224
0.749
geriatrics
drug therapy
adverse drug events
research integrity
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 7
Pinchas Cohen
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
297
190
0.640
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 8
Richard M Frankel
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
290
210
0.724
physician patient communication
patient safety
outcomes based research
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 9
Christine Ritchie
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
280
241
0.861
palliative care
geriatrics
multimorbidity
pain
quality of life
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 10
Sanjay Asthana
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
261
233
0.893
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 11
David B Hogan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
244
157
0.643
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 12
Joseph Hanlon
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
228
160
0.702
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 13
Alexander K Smith
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
219
140
0.639
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 14
Vern Bengtson
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
212
127
0.599
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 15
Belleville Sylvie
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
207
170
0.821
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 16
Richard M Allman
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
204
147
0.721
aging
geriatrics
cardiovascular disease
quality improvement
health disparities
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 17
Joseph J Gallo
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
191
142
0.743
Depression
geriatrics
health services research
mixed methods
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 18
William Dale
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
188
162
0.862
Cancer
Aging
Supportive Care
Geriatrics
Medical Decision Making
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 19
Aanand D Naik
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
184
153
0.832
Geriatrics
Patient Centered Care
Multimorbidity
Population Health Systems
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 20
George A Kuchel
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
178
149
0.837
Aging
Geriatric Medicine
Gerontology
Geroscience
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 21
Mara Mather
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
175
157
0.897
affective neuroscience
aging
locus coeruleus-norepinephrine system
heart rate variability
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 22
Seth Landefeld
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
167
108
0.647
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 23
Karen A Roberto
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
163
85
0.521
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 24
David J Libon
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
160
128
0.800
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 25
Neil Resnick
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
156
84
0.538
geriatric syndromes
incontinence
delirium
falls
osteoporosis