North America

i10 Productivity
Rankings

North America Medical and Health Sciences / Geriatrics i10 Productivity Rankings 2024

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. Click for "last 6 years' i10 index". Also see: Universities Rankings 2024 (Sort by : Total i10 Index)  and Universities Rankings 2024 (Sort by : Last 6 Years i10 Index)

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Total 423 scientist
* Total i10 Index Rankings
World Rank
69
Country Rank
22
Institution Rank : 1
United States
Luigi Ferrucci
Luigi Ferrucci
National Institute on Aging
, United States
Medical and Health Sciences / Geriatrics
Geriatrics and Gerontology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1,628
1,415
0.869
See All Rankings and Analysis
* Total i10 Index Rankings
World Rank
399
Country Rank
124
Institution Rank : 1
United States
John Morley
John Morley
Saint Louis University
St. Louis , United States
Medical and Health Sciences / Geriatrics
...diabetes
nutrition
nursing homes
frailty
alzheimers
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1,117
507
0.454
See All Rankings and Analysis
* Total i10 Index Rankings
World Rank
2,629
Country Rank
824
Institution Rank : 2
United States
Robert R Wolfe
Robert R Wolfe
University of Arkansas for Medical Sciences
Little Rock , United States
Medical and Health Sciences / Geriatrics
metabolism
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
561
317
0.565
See All Rankings and Analysis
* Total i10 Index Rankings
World Rank
4,837
Country Rank
1,617
Institution Rank : 3
United States
Ali Ahmed
Ali Ahmed
US Veterans Affairs
 Washington , United States
Medical and Health Sciences / Geriatrics
geriatric heart failure
multiple chronic conditions
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
445
318
0.715
See All Rankings and Analysis
* Total i10 Index Rankings
World Rank
10,765
Country Rank
3,691
Institution Rank : 3
United States
Rafael Carlos De Cabo|Rafael DeCabo, Rafael d Cabo, Rafa de Cabo
Rafael Carlos De Cabo|Rafael DeCabo, Rafael d Cabo, Rafa de Cabo
National Institute on Aging
, United States
Medical and Health Sciences / Geriatrics
Aging and Caloric Restriction
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
322
289
0.898
See All Rankings and Analysis
* Total i10 Index Rankings
World Rank
13,009
Country Rank
511
Institution Rank : 65
Canada
Paula A Rochon
Paula A Rochon
University of Toronto
Toronto , Canada
Medical and Health Sciences / Geriatrics
geriatrics
drug therapy
adverse drug events
research integrity
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
299
220
0.736
See All Rankings and Analysis
* Total i10 Index Rankings
World Rank
13,281
Country Rank
4,541
Institution Rank : 56
United States
Pinchas Cohen
Pinchas Cohen
University of Southern California
Los Angeles , United States
Medical and Health Sciences / Geriatrics
Aging
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
297
188
0.633
See All Rankings and Analysis
* Total i10 Index Rankings
World Rank
14,510
Country Rank
4,948
Institution Rank : 4
United States
Richard M Frankel
Richard M Frankel
Indiana University/Purdue University Indianapolis
Indianapolis , United States
Medical and Health Sciences / Geriatrics
physician patient communication
patient safety
outcomes based research
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
286
207
0.724
See All Rankings and Analysis
* Total i10 Index Rankings
World Rank
16,144
Country Rank
5,530
Institution Rank : 308
United States
Christine Ritchie
Christine Ritchie
Harvard University
Cambridge , United States
Medical and Health Sciences / Geriatrics
palliative care
geriatrics
multimorbidity
pain
quality of life
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
273
233
0.853
See All Rankings and Analysis
* Total i10 Index Rankings
World Rank
17,680
Country Rank
6,052
Institution Rank : 59
United States
Philip D Sloane
Philip D Sloane
University of North Carolina Chapel Hill
Chapel Hill , United States
Medical and Health Sciences / Nursing and Midwifery
geriatrics
family medicine
nursing homes
Alzheimer's disease
infections
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
263
173
0.658
See All Rankings and Analysis
* Total i10 Index Rankings
World Rank
18,369
Country Rank
6,291
Institution Rank : 82
United States
Howard Aizenstein
Howard Aizenstein
University of Pittsburgh
Pittsburgh , United States
Medical and Health Sciences / Psychiatry
depression
geriatrics
neuroimaging
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
258
220
0.853
See All Rankings and Analysis
* Total i10 Index Rankings
World Rank
19,052
Country Rank
6,519
Institution Rank : 67
United States
Sanjay Asthana
Sanjay Asthana
University of Wisconsin Madison
Madison , United States
Medical and Health Sciences / Geriatrics
Alzheimer's disease
geriatrics
estrogen
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
254
225
0.886
See All Rankings and Analysis
* Total i10 Index Rankings
World Rank
21,047
Country Rank
861
Institution Rank : 47
Canada
David B Hogan
David B Hogan
University of Calgary
Calgary , Canada
Medical and Health Sciences / Geriatrics
geriatrics
dementia
frailty
falls
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
243
154
0.634
See All Rankings and Analysis
* Total i10 Index Rankings
World Rank
21,740
Country Rank
887
Institution Rank : 68
Canada
Aliya A Khan
Aliya A Khan
McMaster University
Hamilton , Canada
Medical and Health Sciences / Endocrinology and Metabolism
Calcium and Metabolic Bone Diseases
Endocrinology
Geriatrics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
239
191
0.799
See All Rankings and Analysis
* Total i10 Index Rankings
World Rank
21,929
Country Rank
7,454
Institution Rank : 62
United States
Eric Lenze
Eric Lenze
Washington University Saint Louis
St. Louis , United States
Medical and Health Sciences / Psychiatry
geriatrics
depression
anxiety
medical rehabilitation
dementia prevention
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
238
201
0.845
See All Rankings and Analysis
* Total i10 Index Rankings
World Rank
21,948
Country Rank
7,461
Institution Rank : 418
United States
Stephen Bartels
Stephen Bartels
Harvard University
Cambridge , United States
Medical and Health Sciences / Psychiatry
geriatrics
psychiatry
mental health
serious mental illness
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
238
192
0.807
See All Rankings and Analysis
* Total i10 Index Rankings
World Rank
24,644
Country Rank
8,322
Institution Rank : 105
United States
Joseph Hanlon
Joseph Hanlon
University of Pittsburgh
Pittsburgh , United States
Medical and Health Sciences / Geriatrics
drug utilization
adverse drug events
aged
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
226
155
0.686
See All Rankings and Analysis
* Total i10 Index Rankings
World Rank
25,858
Country Rank
8,696
Institution Rank : 106
United States
Alexander K Smith
Alexander K Smith
University of California San Francisco
San Francisco , United States
Medical and Health Sciences / Geriatrics
Palliative care
geriatrics
bioethics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
221
143
0.647
See All Rankings and Analysis
* Total i10 Index Rankings
World Rank
28,574
Country Rank
9,537
Institution Rank : 113
United States
Vern Bengtson
Vern Bengtson
University of Southern California
Los Angeles , United States
Medical and Health Sciences / Geriatrics
Aging
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
211
121
0.573
See All Rankings and Analysis
* Total i10 Index Rankings
World Rank
30,520
Country Rank
1,281
Institution Rank : 43
Canada
Belleville Sylvie
Belleville Sylvie
Université de Montréal
Montréal , Canada
Medical and Health Sciences / Geriatrics
Alzheimer's disease
Aging
Neuropsychology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
204
167
0.819
See All Rankings and Analysis
* Total i10 Index Rankings
World Rank
30,931
Country Rank
10,313
Institution Rank : 17
United States
Richard M Allman
Richard M Allman
George Washington University
Washington , United States
Medical and Health Sciences / Geriatrics
aging
geriatrics
cardiovascular disease
quality improvement
health disparities
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
203
146
0.719
See All Rankings and Analysis
* Total i10 Index Rankings
World Rank
33,320
Country Rank
11,086
Institution Rank : 559
United States
Marian T Hannan
Marian T Hannan
Harvard University
Cambridge , United States
Medical and Health Sciences / Epidemiology and Public Health
epidemiology
aging
geriatrics
rheumatology
osteoporosis
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
196
159
0.811
See All Rankings and Analysis
* Total i10 Index Rankings
World Rank
35,965
Country Rank
11,947
Institution Rank : 167
United States
Joseph J Gallo
Joseph J Gallo
Johns Hopkins University
Baltimore , United States
Medical and Health Sciences / Geriatrics
Depression
geriatrics
health services research
mixed methods
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
189
141
0.746
See All Rankings and Analysis
* Total i10 Index Rankings
World Rank
37,898
Country Rank
12,588
Institution Rank : 14
United States
William Dale
William Dale
Beckman Research Institute of City of Hope
Kaliforniya , United States
Medical and Health Sciences / Geriatrics
Cancer
Aging
Supportive Care
Geriatrics
Medical Decision Making
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
184
154
0.837
See All Rankings and Analysis
* Total i10 Index Rankings
World Rank
39,560
Country Rank
13,100
Institution Rank : 37
United States
Aanand D Naik
Aanand D Naik
Baylor College of Medicine
Houston , United States
Medical and Health Sciences / Geriatrics
Geriatrics
Patient Centered Care
Multimorbidity
Population Health Systems
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
180
148
0.822
See All Rankings and Analysis
* Total i10 Index Rankings
Rankings
69
United States
22
1
Luigi Ferrucci
Luigi Ferrucci
National Institute on Aging , United States United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1,628
1,415
0.869
Medical and Health Sciences / Geriatrics
Geriatrics and Gerontology
See All Rankings and Analysis
* Total i10 Index Rankings
Rankings
399
United States
124
1
John Morley
John Morley
Saint Louis University St. Louis, United States United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1,117
507
0.454
Medical and Health Sciences / Geriatrics
...diabetes
nutrition
nursing homes
frailty
alzheimers
See All Rankings and Analysis
* Total i10 Index Rankings
Rankings
2,629
United States
824
2
Robert R Wolfe
Robert R Wolfe
University of Arkansas for Medical Sciences Little Rock, United States United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
561
317
0.565
Medical and Health Sciences / Geriatrics
metabolism
See All Rankings and Analysis
* Total i10 Index Rankings
Rankings
4,837
United States
1,617
3
Ali Ahmed
Ali Ahmed
US Veterans Affairs  Washington, United States United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
445
318
0.715
Medical and Health Sciences / Geriatrics
geriatric heart failure
multiple chronic conditions
See All Rankings and Analysis
* Total i10 Index Rankings
Rankings
10,765
United States
3,691
3
Rafael Carlos De Cabo|Rafael DeCabo, Rafael d Cabo, Rafa de Cabo
Rafael Carlos De Cabo|Rafael DeCabo, Rafael d Cabo, Rafa de Cabo
National Institute on Aging , United States United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
322
289
0.898
Medical and Health Sciences / Geriatrics
Aging and Caloric Restriction
See All Rankings and Analysis
* Total i10 Index Rankings
Rankings
13,009
Canada
511
65
Paula A Rochon
Paula A Rochon
University of Toronto Toronto, Canada Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
299
220
0.736
Medical and Health Sciences / Geriatrics
geriatrics
drug therapy
adverse drug events
research integrity
See All Rankings and Analysis
* Total i10 Index Rankings
Rankings
13,281
United States
4,541
56
Pinchas Cohen
Pinchas Cohen
University of Southern California Los Angeles, United States United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
297
188
0.633
Medical and Health Sciences / Geriatrics
Aging
See All Rankings and Analysis
* Total i10 Index Rankings
Rankings
14,510
United States
4,948
4
Richard M Frankel
Richard M Frankel
Indiana University/Purdue University Indianapolis Indianapolis, United States United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
286
207
0.724
Medical and Health Sciences / Geriatrics
physician patient communication
patient safety
outcomes based research
See All Rankings and Analysis
* Total i10 Index Rankings
Rankings
16,144
United States
5,530
308
Christine Ritchie
Christine Ritchie
Harvard University Cambridge, United States United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
273
233
0.853
Medical and Health Sciences / Geriatrics
palliative care
geriatrics
multimorbidity
pain
quality of life
See All Rankings and Analysis
* Total i10 Index Rankings
Rankings
17,680
United States
6,052
59
Philip D Sloane
Philip D Sloane
University of North Carolina Chapel Hill Chapel Hill, United States United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
263
173
0.658
Medical and Health Sciences / Nursing and Midwifery
geriatrics
family medicine
nursing homes
Alzheimer's disease
infections
See All Rankings and Analysis
* Total i10 Index Rankings
Rankings
18,369
United States
6,291
82
Howard Aizenstein
Howard Aizenstein
University of Pittsburgh Pittsburgh, United States United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
258
220
0.853
Medical and Health Sciences / Psychiatry
depression
geriatrics
neuroimaging
See All Rankings and Analysis
* Total i10 Index Rankings
Rankings
19,052
United States
6,519
67
Sanjay Asthana
Sanjay Asthana
University of Wisconsin Madison Madison, United States United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
254
225
0.886
Medical and Health Sciences / Geriatrics
Alzheimer's disease
geriatrics
estrogen
See All Rankings and Analysis
* Total i10 Index Rankings
Rankings
21,047
Canada
861
47
David B Hogan
David B Hogan
University of Calgary Calgary, Canada Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
243
154
0.634
Medical and Health Sciences / Geriatrics
geriatrics
dementia
frailty
falls
See All Rankings and Analysis
* Total i10 Index Rankings
Rankings
21,740
Canada
887
68
Aliya A Khan
Aliya A Khan
McMaster University Hamilton, Canada Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
239
191
0.799
Medical and Health Sciences / Endocrinology and Metabolism
Calcium and Metabolic Bone Diseases
Endocrinology
Geriatrics
See All Rankings and Analysis
* Total i10 Index Rankings
Rankings
21,929
United States
7,454
62
Eric Lenze
Eric Lenze
Washington University Saint Louis St. Louis, United States United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
238
201
0.845
Medical and Health Sciences / Psychiatry
geriatrics
depression
anxiety
medical rehabilitation
dementia prevention
See All Rankings and Analysis
* Total i10 Index Rankings
Rankings
21,948
United States
7,461
418
Stephen Bartels
Stephen Bartels
Harvard University Cambridge, United States United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
238
192
0.807
Medical and Health Sciences / Psychiatry
geriatrics
psychiatry
mental health
serious mental illness
See All Rankings and Analysis
* Total i10 Index Rankings
Rankings
24,644
United States
8,322
105
Joseph Hanlon
Joseph Hanlon
University of Pittsburgh Pittsburgh, United States United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
226
155
0.686
Medical and Health Sciences / Geriatrics
drug utilization
adverse drug events
aged
See All Rankings and Analysis
* Total i10 Index Rankings
Rankings
25,858
United States
8,696
106
Alexander K Smith
Alexander K Smith
University of California San Francisco San Francisco, United States United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
221
143
0.647
Medical and Health Sciences / Geriatrics
Palliative care
geriatrics
bioethics
See All Rankings and Analysis
* Total i10 Index Rankings
Rankings
28,574
United States
9,537
113
Vern Bengtson
Vern Bengtson
University of Southern California Los Angeles, United States United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
211
121
0.573
Medical and Health Sciences / Geriatrics
Aging
See All Rankings and Analysis
* Total i10 Index Rankings
Rankings
30,520
Canada
1,281
43
Belleville Sylvie
Belleville Sylvie
Université de Montréal Montréal, Canada Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
204
167
0.819
Medical and Health Sciences / Geriatrics
Alzheimer's disease
Aging
Neuropsychology
See All Rankings and Analysis
* Total i10 Index Rankings
Rankings
30,931
United States
10,313
17
Richard M Allman
Richard M Allman
George Washington University Washington, United States United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
203
146
0.719
Medical and Health Sciences / Geriatrics
aging
geriatrics
cardiovascular disease
quality improvement
health disparities
See All Rankings and Analysis
* Total i10 Index Rankings
Rankings
33,320
United States
11,086
559
Marian T Hannan
Marian T Hannan
Harvard University Cambridge, United States United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
196
159
0.811
Medical and Health Sciences / Epidemiology and Public Health
epidemiology
aging
geriatrics
rheumatology
osteoporosis
See All Rankings and Analysis
* Total i10 Index Rankings
Rankings
35,965
United States
11,947
167
Joseph J Gallo
Joseph J Gallo
Johns Hopkins University Baltimore, United States United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
189
141
0.746
Medical and Health Sciences / Geriatrics
Depression
geriatrics
health services research
mixed methods
See All Rankings and Analysis
* Total i10 Index Rankings
Rankings
37,898
United States
12,588
14
William Dale
William Dale
Beckman Research Institute of City of Hope Kaliforniya, United States United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
184
154
0.837
Medical and Health Sciences / Geriatrics
Cancer
Aging
Supportive Care
Geriatrics
Medical Decision Making
See All Rankings and Analysis
* Total i10 Index Rankings
Rankings
39,560
United States
13,100
37
Aanand D Naik
Aanand D Naik
Baylor College of Medicine Houston, United States United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
180
148
0.822
Medical and Health Sciences / Geriatrics
Geriatrics
Patient Centered Care
Multimorbidity
Population Health Systems
See All Rankings and Analysis