Medical and Health Sciences

H-Index
Rankings

World Scientists H-Index Medical and Health Sciences / Geriatrics Rankings 2025

AD Scientific Index evaluates the academic productivity and efficiency of scientists and institutions based on the H-index, i10 index, and citation counts. In addition to total H-index rankings, you can also explore rankings and analyses by "Scientists Last 6 Years H-index" and by subject.

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Total 1.030 scientist
* Total H Index Rankings
World Rank
47
Country Rank
19
Institution Rank :1
Ranking Based On Selection :1
United States
Luigi Ferrucci
Luigi Ferrucci
National Institute on Aging
, United States
Medical and Health Sciences / Geriatrics
Geriatrics and Gerontology
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
269
180
0.669
See All Rankings and Analysis
* Total H Index Rankings
World Rank
790
Country Rank
294
Institution Rank :1
Ranking Based On Selection :2
United States
John Morley
John Morley
Saint Louis University
St. Louis , United States
Medical and Health Sciences / Geriatrics
...diabetes
nutrition
nursing homes
frailty
alzheimers
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
188
97
0.516
See All Rankings and Analysis
* Total H Index Rankings
World Rank
1,638
Country Rank
701
Institution Rank :1
Ranking Based On Selection :3
United States
Robert R Wolfe
Robert R Wolfe
University of Arkansas for Medical Sciences
Little Rock , United States
Medical and Health Sciences / Geriatrics
metabolism
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
153
77
0.503
See All Rankings and Analysis
* Total H Index Rankings
World Rank
1,708
Country Rank
20
Institution Rank :6
Ranking Based On Selection :4
Sweden
Laura Fratiglioni
Laura Fratiglioni
Karolinska Institute
Stockholm , Sweden
Medical and Health Sciences / Geriatrics
prevention
multimorbidity
aging
dementia
Alzheimer´s disease
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
151
96
0.636
See All Rankings and Analysis
* Total H Index Rankings
World Rank
3,740
Country Rank
212
Institution Rank :8
Ranking Based On Selection :5
Italy
Matteo Cesari
Matteo Cesari
Università degli Studi di Milano
Milano , Italy
Medical and Health Sciences / Geriatrics
Geriatrics
Public Health
Aging
Frailty
Preventive medicine
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
125
97
0.776
See All Rankings and Analysis
* Total H Index Rankings
World Rank
3,775
Country Rank
214
Institution Rank :2
Ranking Based On Selection :6
Italy
Roberto Bernabei
Roberto Bernabei
Università Cattolica del Sacro Cuore
Milano , Italy
Medical and Health Sciences / Geriatrics
Geriatria
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
125
81
0.648
See All Rankings and Analysis
* Total H Index Rankings
World Rank
4,391
Country Rank
2,036
Institution Rank :3
Ranking Based On Selection :7
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
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
120
88
0.733
See All Rankings and Analysis
* Total H Index Rankings
World Rank
5,791
Country Rank
300
Institution Rank :5
Ranking Based On Selection :8
Italy
Graziano Onder
Graziano Onder
Università Cattolica del Sacro Cuore
Milano , Italy
Medical and Health Sciences / Geriatrics
Geriatrics
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
112
74
0.661
See All Rankings and Analysis
* Total H Index Rankings
World Rank
7,228
Country Rank
3,312
Institution Rank :34
Ranking Based On Selection :9
United States
Pinchas Cohen
Pinchas Cohen
University of Southern California
Los Angeles , United States
Medical and Health Sciences / Geriatrics
Aging
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
106
59
0.557
See All Rankings and Analysis
* Total H Index Rankings
World Rank
9,031
Country Rank
4,116
Institution Rank :14
Ranking Based On Selection :10
United States
Seth Landefeld
Seth Landefeld
University of Alabama Birmingham
Birmingham , United States
Medical and Health Sciences / Geriatrics
health care research
geriatrics
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
100
55
0.550
See All Rankings and Analysis
* Total H Index Rankings
World Rank
10,609
Country Rank
4,806
Institution Rank :58
Ranking Based On Selection :11
United States
Vern Bengtson
Vern Bengtson
University of Southern California
Los Angeles , United States
Medical and Health Sciences / Geriatrics
Aging
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
96
46
0.479
See All Rankings and Analysis
* Total H Index Rankings
World Rank
10,780
Country Rank
4,885
Institution Rank :46
Ranking Based On Selection :12
United States
Sanjay Asthana
Sanjay Asthana
University of Wisconsin Madison
Madison , United States
Medical and Health Sciences / Geriatrics
Alzheimer's disease
geriatrics
estrogen
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
95
71
0.747
See All Rankings and Analysis
* Total H Index Rankings
World Rank
10,784
Country Rank
131
Institution Rank :1
Ranking Based On Selection :13
Japan
Hidenori Arai
Hidenori Arai
National Center for Geriatrics and Gerontology
- , Japan
Medical and Health Sciences / Geriatrics
geriatrics
lipid
atherosclerosis
sarcopenia
frailty
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
95
70
0.737
See All Rankings and Analysis
* Total H Index Rankings
World Rank
10,926
Country Rank
455
Institution Rank :78
Ranking Based On Selection :14
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
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
95
58
0.611
See All Rankings and Analysis
* Total H Index Rankings
World Rank
10,983
Country Rank
4,967
Institution Rank :6
Ranking Based On Selection :15
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
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
95
54
0.568
See All Rankings and Analysis
* Total H Index Rankings
World Rank
11,699
Country Rank
50
Institution Rank :4
Ranking Based On Selection :16
Finland
Taina Rantanen
Taina Rantanen
Jyväskylä University
Jyväskylä , Finland
Medical and Health Sciences / Geriatrics
Aging
activity
disability
muscle strength
epidemiology
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
93
64
0.688
See All Rankings and Analysis
* Total H Index Rankings
World Rank
12,651
Country Rank
557
Institution Rank :17
Ranking Based On Selection :17
Italy
Vincenzo Solfrizzi
Vincenzo Solfrizzi
Università degli Studi di Bari Aldo Moro
Bari , Italy
Medical and Health Sciences / Geriatrics
Geriatria
Declino Cognitivo
Mild Cognitive Impairment
Malattia di Alzheimer
Nutrizione
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
91
60
0.659
See All Rankings and Analysis
* Total H Index Rankings
World Rank
14,846
Country Rank
165
Institution Rank :41
Ranking Based On Selection :18
Hong Kong
T Kwok
T Kwok
Chinese University of Hong Kong
Central Ave , Hong Kong
Medical and Health Sciences / Geriatrics
geriatrics
gerontology
nutrition
dementia
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
87
58
0.667
See All Rankings and Analysis
* Total H Index Rankings
World Rank
15,399
Country Rank
6,856
Institution Rank :7
Ranking Based On Selection :19
United States
Ali Ahmed
Ali Ahmed
US Veterans Affairs
 Washington , United States
Medical and Health Sciences / Geriatrics
geriatric heart failure
multiple chronic conditions
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
86
62
0.721
See All Rankings and Analysis
* Total H Index Rankings
World Rank
15,590
Country Rank
656
Institution Rank :33
Ranking Based On Selection :20
Canada
David B Hogan
David B Hogan
University of Calgary
Calgary , Canada
Medical and Health Sciences / Geriatrics
geriatrics
dementia
frailty
falls
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
86
53
0.616
See All Rankings and Analysis
* Total H Index Rankings
World Rank
16,400
Country Rank
7,277
Institution Rank :96
Ranking Based On Selection :21
United States
Joseph Hanlon
Joseph Hanlon
University of Pittsburgh
Pittsburgh , United States
Medical and Health Sciences / Geriatrics
drug utilization
adverse drug events
aged
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
85
47
0.553
See All Rankings and Analysis
* Total H Index Rankings
World Rank
18,924
Country Rank
585
Institution Rank :51
Ranking Based On Selection :22
Netherlands
Andrea B Maier
Andrea B Maier
VU University of Amsterdam
Amsterdam , Netherlands
Medical and Health Sciences / Geriatrics
gerontology
senescence
ageing
trajectories
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
81
65
0.802
See All Rankings and Analysis
* Total H Index Rankings
World Rank
20,736
Country Rank
878
Institution Rank :6
Ranking Based On Selection :23
Italy
Marcello Maggio
Marcello Maggio
Università degli Studi di Parma
Parma , Italy
Medical and Health Sciences / Geriatrics
geriatrics-gerontology
endocrinology of aging
sarcopenia
clinical nutrition
frailty
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
79
58
0.734
See All Rankings and Analysis
* Total H Index Rankings
World Rank
20,951
Country Rank
900
Institution Rank :30
Ranking Based On Selection :24
Canada
Belleville Sylvie
Belleville Sylvie
Université de Montréal
Montréal , Canada
Medical and Health Sciences / Geriatrics
Alzheimer's disease
Aging
Neuropsychology
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
79
50
0.633
See All Rankings and Analysis
* Total H Index Rankings
World Rank
21,174
Country Rank
9,191
Institution Rank :6
Ranking Based On Selection :25
United States
W Sue Griffin
W Sue Griffin
University of Arkansas for Medical Sciences
Little Rock , United States
Medical and Health Sciences / Geriatrics
Neuroinflammation
Alzheimer's disease
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
79
42
0.532
See All Rankings and Analysis
* Total H Index Rankings
Rankings
47
United States
19
1
Ranking Based On Selection: 1
Luigi Ferrucci
Luigi Ferrucci
National Institute on Aging , United States United States
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
269
180
0.669
Medical and Health Sciences / Geriatrics
Geriatrics and Gerontology
See All Rankings and Analysis
* Total H Index Rankings
Rankings
790
United States
294
1
Ranking Based On Selection: 2
John Morley
John Morley
Saint Louis University St. Louis, United States United States
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
188
97
0.516
Medical and Health Sciences / Geriatrics
...diabetes
nutrition
nursing homes
frailty
alzheimers
See All Rankings and Analysis
* Total H Index Rankings
Rankings
1,638
United States
701
1
Ranking Based On Selection: 3
Robert R Wolfe
Robert R Wolfe
University of Arkansas for Medical Sciences Little Rock, United States United States
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
153
77
0.503
Medical and Health Sciences / Geriatrics
metabolism
See All Rankings and Analysis
* Total H Index Rankings
Rankings
1,708
Sweden
20
6
Ranking Based On Selection: 4
Laura Fratiglioni
Laura Fratiglioni
Karolinska Institute Stockholm, Sweden Sweden
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
151
96
0.636
Medical and Health Sciences / Geriatrics
prevention
multimorbidity
aging
dementia
Alzheimer´s disease
See All Rankings and Analysis
* Total H Index Rankings
Rankings
3,740
Italy
212
8
Ranking Based On Selection: 5
Matteo Cesari
Matteo Cesari
Università degli Studi di Milano Milano, Italy Italy
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
125
97
0.776
Medical and Health Sciences / Geriatrics
Geriatrics
Public Health
Aging
Frailty
Preventive medicine
See All Rankings and Analysis
* Total H Index Rankings
Rankings
3,775
Italy
214
2
Ranking Based On Selection: 6
Roberto Bernabei
Roberto Bernabei
Università Cattolica del Sacro Cuore Milano, Italy Italy
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
125
81
0.648
Medical and Health Sciences / Geriatrics
Geriatria
See All Rankings and Analysis
* Total H Index Rankings
Rankings
4,391
United States
2,036
3
Ranking Based On Selection: 7
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
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
120
88
0.733
Medical and Health Sciences / Geriatrics
Aging and Caloric Restriction
See All Rankings and Analysis
* Total H Index Rankings
Rankings
5,791
Italy
300
5
Ranking Based On Selection: 8
Graziano Onder
Graziano Onder
Università Cattolica del Sacro Cuore Milano, Italy Italy
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
112
74
0.661
Medical and Health Sciences / Geriatrics
Geriatrics
See All Rankings and Analysis
* Total H Index Rankings
Rankings
7,228
United States
3,312
34
Ranking Based On Selection: 9
Pinchas Cohen
Pinchas Cohen
University of Southern California Los Angeles, United States United States
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
106
59
0.557
Medical and Health Sciences / Geriatrics
Aging
See All Rankings and Analysis
* Total H Index Rankings
Rankings
9,031
United States
4,116
14
Ranking Based On Selection: 10
Seth Landefeld
Seth Landefeld
University of Alabama Birmingham Birmingham, United States United States
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
100
55
0.550
Medical and Health Sciences / Geriatrics
health care research
geriatrics
See All Rankings and Analysis
* Total H Index Rankings
Rankings
10,609
United States
4,806
58
Ranking Based On Selection: 11
Vern Bengtson
Vern Bengtson
University of Southern California Los Angeles, United States United States
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
96
46
0.479
Medical and Health Sciences / Geriatrics
Aging
See All Rankings and Analysis
* Total H Index Rankings
Rankings
10,780
United States
4,885
46
Ranking Based On Selection: 12
Sanjay Asthana
Sanjay Asthana
University of Wisconsin Madison Madison, United States United States
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
95
71
0.747
Medical and Health Sciences / Geriatrics
Alzheimer's disease
geriatrics
estrogen
See All Rankings and Analysis
* Total H Index Rankings
Rankings
10,784
Japan
131
1
Ranking Based On Selection: 13
Hidenori Arai
Hidenori Arai
National Center for Geriatrics and Gerontology -, Japan Japan
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
95
70
0.737
Medical and Health Sciences / Geriatrics
geriatrics
lipid
atherosclerosis
sarcopenia
frailty
See All Rankings and Analysis
* Total H Index Rankings
Rankings
10,926
Canada
455
78
Ranking Based On Selection: 14
Paula A Rochon
Paula A Rochon
University of Toronto Toronto, Canada Canada
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
95
58
0.611
Medical and Health Sciences / Geriatrics
geriatrics
drug therapy
adverse drug events
research integrity
See All Rankings and Analysis
* Total H Index Rankings
Rankings
10,983
United States
4,967
6
Ranking Based On Selection: 15
Richard M Frankel
Richard M Frankel
Indiana University/Purdue University Indianapolis Indianapolis, United States United States
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
95
54
0.568
Medical and Health Sciences / Geriatrics
physician patient communication
patient safety
outcomes based research
See All Rankings and Analysis
* Total H Index Rankings
Rankings
11,699
Finland
50
4
Ranking Based On Selection: 16
Taina Rantanen
Taina Rantanen
Jyväskylä University Jyväskylä, Finland Finland
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
93
64
0.688
Medical and Health Sciences / Geriatrics
Aging
activity
disability
muscle strength
epidemiology
See All Rankings and Analysis
* Total H Index Rankings
Rankings
12,651
Italy
557
17
Ranking Based On Selection: 17
Vincenzo Solfrizzi
Vincenzo Solfrizzi
Università degli Studi di Bari Aldo Moro Bari, Italy Italy
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
91
60
0.659
Medical and Health Sciences / Geriatrics
Geriatria
Declino Cognitivo
Mild Cognitive Impairment
Malattia di Alzheimer
Nutrizione
See All Rankings and Analysis
* Total H Index Rankings
Rankings
14,846
Hong Kong
165
41
Ranking Based On Selection: 18
T Kwok
T Kwok
Chinese University of Hong Kong Central Ave, Hong Kong Hong Kong
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
87
58
0.667
Medical and Health Sciences / Geriatrics
geriatrics
gerontology
nutrition
dementia
See All Rankings and Analysis
* Total H Index Rankings
Rankings
15,399
United States
6,856
7
Ranking Based On Selection: 19
Ali Ahmed
Ali Ahmed
US Veterans Affairs  Washington, United States United States
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
86
62
0.721
Medical and Health Sciences / Geriatrics
geriatric heart failure
multiple chronic conditions
See All Rankings and Analysis
* Total H Index Rankings
Rankings
15,590
Canada
656
33
Ranking Based On Selection: 20
David B Hogan
David B Hogan
University of Calgary Calgary, Canada Canada
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
86
53
0.616
Medical and Health Sciences / Geriatrics
geriatrics
dementia
frailty
falls
See All Rankings and Analysis
* Total H Index Rankings
Rankings
16,400
United States
7,277
96
Ranking Based On Selection: 21
Joseph Hanlon
Joseph Hanlon
University of Pittsburgh Pittsburgh, United States United States
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
85
47
0.553
Medical and Health Sciences / Geriatrics
drug utilization
adverse drug events
aged
See All Rankings and Analysis
* Total H Index Rankings
Rankings
18,924
Netherlands
585
51
Ranking Based On Selection: 22
Andrea B Maier
Andrea B Maier
VU University of Amsterdam Amsterdam, Netherlands Netherlands
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
81
65
0.802
Medical and Health Sciences / Geriatrics
gerontology
senescence
ageing
trajectories
See All Rankings and Analysis
* Total H Index Rankings
Rankings
20,736
Italy
878
6
Ranking Based On Selection: 23
Marcello Maggio
Marcello Maggio
Università degli Studi di Parma Parma, Italy Italy
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
79
58
0.734
Medical and Health Sciences / Geriatrics
geriatrics-gerontology
endocrinology of aging
sarcopenia
clinical nutrition
frailty
See All Rankings and Analysis
* Total H Index Rankings
Rankings
20,951
Canada
900
30
Ranking Based On Selection: 24
Belleville Sylvie
Belleville Sylvie
Université de Montréal Montréal, Canada Canada
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
79
50
0.633
Medical and Health Sciences / Geriatrics
Alzheimer's disease
Aging
Neuropsychology
See All Rankings and Analysis
* Total H Index Rankings
Rankings
21,174
United States
9,191
6
Ranking Based On Selection: 25
W Sue Griffin
W Sue Griffin
University of Arkansas for Medical Sciences Little Rock, United States United States
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
79
42
0.532
Medical and Health Sciences / Geriatrics
Neuroinflammation
Alzheimer's disease
See All Rankings and Analysis