Citation Rankings (Highly Cited Researchers) 2024 and list of influential and most cited researchers in Agriculture and Forestry, Art, Design and Architecture, Business and Management, Economics and Econometrics, Education, Engineering and Technology, History, Philosophy, Theology, Law, Medicine and Health Sciences, Natural Sciences and Social Sciences and their 256 sub-branches is a unique service offered only by “AD Scientific Index”. You can see the most cited and influential researchers in the country and region. See also for more specific citation analyses: "last 6 years citation index" Universities Rankings 2024 (Sort by: Total Citations) and Universities Rankings 2024 (Sort by : Last 6 Years Citations)
* Total Citation Counts Rankings
World Rank
1,436
Country Rank
56
Institution Rank : 11
![](https://cdn.adscientificindex.com/logos/5603.jpg)
![Canada](/flags/ca.png)
![Jeff Healey](https://cdn.adscientificindex.com/pictures/a3/4524572.jpg)
Cardiology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
146,118
57,000
0.390
* Total Citation Counts Rankings
World Rank
1,438
Country Rank
637
Institution Rank : 1
![](https://cdn.adscientificindex.com/logos/644.png)
![United States](/flags/us.png)
![Jorge Cortes](/user/assets/images/profile/no-profile-photo.png)
Leukemia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
146,058
37,862
0.259
* Total Citation Counts Rankings
World Rank
1,447
Country Rank
643
Institution Rank : 1
![](https://cdn.adscientificindex.com/logos/16616.jpg)
![United States](/flags/us.png)
![Eric L Ding|Eric Feigl-Ding](https://cdn.adscientificindex.com/pictures/c1/4471038.jpg)
Epidemiology
Health Economics
Health Policy
Nutrition
Global Health
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
145,684
93,808
0.644
* Total Citation Counts Rankings
World Rank
1,450
Country Rank
644
Institution Rank : 2
![](https://cdn.adscientificindex.com/logos/15170.png)
![United States](/flags/us.png)
![Jacques Banchereau](/user/assets/images/profile/no-profile-photo.png)
Immunology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
145,635
27,935
0.192
* Total Citation Counts Rankings
World Rank
1,455
Country Rank
110
Institution Rank : 8
![](https://cdn.adscientificindex.com/logos/10902.jpg)
![United Kingdom](/flags/gb.png)
![Nita Forouhi](https://cdn.adscientificindex.com/pictures/c3/1368934.jpg)
Epidemiology
Public Health
Nutrition
Diabetes
ethnic
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
145,396
66,801
0.459
* Total Citation Counts Rankings
World Rank
1,458
Country Rank
648
Institution Rank : 10
![](https://cdn.adscientificindex.com/logos/1736.jpg)
![United States](/flags/us.png)
![Jeffrey Lieberman](https://cdn.adscientificindex.com/pictures/0c/911134.jpg)
Psychiatry
Neuroscience
Psychopharmacology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
145,120
37,553
0.259
* Total Citation Counts Rankings
World Rank
1,460
Country Rank
650
Institution Rank : 6
![](https://cdn.adscientificindex.com/logos/6317.png)
![United States](/flags/us.png)
![Gyorgy Buzsaki](https://cdn.adscientificindex.com/pictures/1f/4687612.jpg)
Systems Neuroscience
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
145,044
56,807
0.392
* Total Citation Counts Rankings
World Rank
1,464
Country Rank
653
Institution Rank : 6
![](https://cdn.adscientificindex.com/logos/10891.jpg)
![United States](/flags/us.png)
![Carl Cotman](https://cdn.adscientificindex.com/pictures/a8/1748849.jpg)
Neuroscience
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
144,854
22,026
0.152
* Total Citation Counts Rankings
World Rank
1,470
Country Rank
659
Institution Rank : 7
![](https://cdn.adscientificindex.com/logos/9049.jpg)
![United States](/flags/us.png)
![Paul Jacques](/user/assets/images/profile/no-profile-photo.png)
Nutritional Epidemiology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
144,590
49,186
0.340
* Total Citation Counts Rankings
World Rank
1,472
Country Rank
660
Institution Rank : 12
![](https://cdn.adscientificindex.com/logos/1736.jpg)
![United States](/flags/us.png)
![Richard Mayeux](https://cdn.adscientificindex.com/pictures/52/911138.jpg)
Neurology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
144,500
53,576
0.371
* Total Citation Counts Rankings
World Rank
1,473
Country Rank
661
Institution Rank : 7
![](https://cdn.adscientificindex.com/logos/11862.jpg)
![United States](/flags/us.png)
![Klein Samuel](/user/assets/images/profile/no-profile-photo.png)
preventive cardiology
pediatric cardiology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
144,404
67,391
0.467
* Total Citation Counts Rankings
World Rank
1,474
Country Rank
31
Institution Rank : 2
![](https://cdn.adscientificindex.com/logos/10687.png)
![France](/flags/fr.png)
![Pilar Galan](/user/assets/images/profile/no-profile-photo.png)
epidémiologie nutritionnelle
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
144,301
58,434
0.405
* Total Citation Counts Rankings
World Rank
1,476
Country Rank
21
Institution Rank : 7
![](https://cdn.adscientificindex.com/logos/4777.jpg)
![Sweden](/flags/se.png)
![Tomas Hökfelt](/user/assets/images/profile/no-profile-photo.png)
Neuroscience
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
144,293
12,539
0.087
* Total Citation Counts Rankings
World Rank
1,483
Country Rank
7
Institution Rank : 1
![](https://cdn.adscientificindex.com/logos/11270.jpg)
![New Zealand](/flags/nz.png)
![Tony Merriman](/user/assets/images/profile/no-profile-photo.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
144,048
68,802
0.478
* Total Citation Counts Rankings
World Rank
1,492
Country Rank
2
Institution Rank : 1
![](https://cdn.adscientificindex.com/logos/3146.jpg)
![United Arab Emirates](/flags/ae.png)
![Samer Hamidi](https://cdn.adscientificindex.com/pictures/26/2040950.jpg)
Public Health
Health Systems
Health Quality
Health Financing
Smart Learning
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
143,543
123,150
0.858
* Total Citation Counts Rankings
World Rank
1,495
Country Rank
666
Institution Rank : 17
![](https://cdn.adscientificindex.com/logos/10896.jpg)
![United States](/flags/us.png)
![Larry R Squire](/user/assets/images/profile/no-profile-photo.png)
neuroscience
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
143,389
22,829
0.159
* Total Citation Counts Rankings
World Rank
1,498
Country Rank
116
Institution Rank : 14
![](https://cdn.adscientificindex.com/logos/15708.png)
![United Kingdom](/flags/gb.png)
![Geoffrey Burnstock](https://cdn.adscientificindex.com/pictures/36/1353091.jpg)
Neuroscience
ATP
adenosine
purinergic
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
143,228
21,212
0.148
* Total Citation Counts Rankings
World Rank
1,505
Country Rank
39
Institution Rank : 1
![](https://cdn.adscientificindex.com/logos/1458.png)
![Germany](/flags/de.png)
![Christian Drosten](https://cdn.adscientificindex.com/pictures/8f/4305330.jpg)
Virology
Evolutionary Biology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
143,046
114,362
0.799
* Total Citation Counts Rankings
World Rank
1,506
Country Rank
21
Institution Rank : 1
![](https://cdn.adscientificindex.com/logos/8864.png)
![India](/flags/in.png)
![Vivekanand Jha](https://cdn.adscientificindex.com/pictures/b7/409455.jpg)
Nephrology
Cell Biology
Genetics
Transplantation
Clinical Trials
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
142,837
111,599
0.781
* Total Citation Counts Rankings
World Rank
1,515
Country Rank
21
Institution Rank : 11
![](https://cdn.adscientificindex.com/logos/6065.png)
![Greece](/flags/gr.png)
![Meletios Athanasios Dimopoulos](https://cdn.adscientificindex.com/pictures/88/1844901.jpg)
Myeloma
Amyloidosis
Waldenstrom's Macroglobulinemia
Oncology
Hematology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
142,361
68,899
0.484
* Total Citation Counts Rankings
World Rank
1,517
Country Rank
26
Institution Rank : 2
![](https://cdn.adscientificindex.com/logos/9865.jpg)
![Brazil](/flags/br.png)
![Antonio Luiz P Ribeiro](https://cdn.adscientificindex.com/pictures/45/897599.jpg)
Cardiology
Chagas disease
Electrocardiography
Cardiovascular epidemiology
Telemedicine
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
142,155
116,543
0.820
* Total Citation Counts Rankings
World Rank
1,521
Country Rank
678
Institution Rank : 13
![](https://cdn.adscientificindex.com/logos/1736.jpg)
![United States](/flags/us.png)
![Xavier Pi Sunyer](/user/assets/images/profile/no-profile-photo.png)
diabetes
obesity
endocrinology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
141,969
47,454
0.334
* Total Citation Counts Rankings
World Rank
1,522
Country Rank
121
Institution Rank : 18
![](https://cdn.adscientificindex.com/logos/11272.jpg)
![United Kingdom](/flags/gb.png)
![Alan Silman](/user/assets/images/profile/no-profile-photo.png)
musculoskeletal disease
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
141,880
41,287
0.291
* Total Citation Counts Rankings
World Rank
1,530
Country Rank
41
Institution Rank : 8
![](https://cdn.adscientificindex.com/logos/5838.jpg)
![Australia](/flags/au.png)
![Yuming Guo](https://cdn.adscientificindex.com/pictures/c8/1270.jpg)
Air Pollution
Biostatistics
Climate Change
Environmental Epidemiology
Global Environmental
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
141,398
119,051
0.842
* Total Citation Counts Rankings
World Rank
1,531
Country Rank
97
Institution Rank : 1
![](https://cdn.adscientificindex.com/logos/9986.jpg)
![Italy](/flags/it.png)
![Giuseppe Boriani](https://cdn.adscientificindex.com/pictures/50/1806857.jpg)
Cardiology
Medicine
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
141,383
78,962
0.558
Jeff Healey
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
146,118
57,000
0.390
Jorge Cortes
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
146,058
37,862
0.259
Eric L Ding|Eric Feigl-Ding
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
145,684
93,808
0.644
Epidemiology
Health Economics
Health Policy
Nutrition
Global Health
Jacques Banchereau
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
145,635
27,935
0.192
Nita Forouhi
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
145,396
66,801
0.459
Epidemiology
Public Health
Nutrition
Diabetes
ethnic
Jeffrey Lieberman
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
145,120
37,553
0.259
Psychiatry
Neuroscience
Psychopharmacology
Gyorgy Buzsaki
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
145,044
56,807
0.392
Carl Cotman
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
144,854
22,026
0.152
Paul Jacques
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
144,590
49,186
0.340
Nutritional Epidemiology
Richard Mayeux
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
144,500
53,576
0.371
Klein Samuel
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
144,404
67,391
0.467
preventive cardiology
pediatric cardiology
Pilar Galan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
144,301
58,434
0.405
epidémiologie nutritionnelle
Tomas Hökfelt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
144,293
12,539
0.087
Tony Merriman
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
144,048
68,802
0.478
Samer Hamidi
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
143,543
123,150
0.858
Public Health
Health Systems
Health Quality
Health Financing
Smart Learning
Larry R Squire
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
143,389
22,829
0.159
Geoffrey Burnstock
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
143,228
21,212
0.148
Neuroscience
ATP
adenosine
purinergic
Christian Drosten
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
143,046
114,362
0.799
Vivekanand Jha
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
142,837
111,599
0.781
Nephrology
Cell Biology
Genetics
Transplantation
Clinical Trials
Meletios Athanasios Dimopoulos
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
142,361
68,899
0.484
Myeloma
Amyloidosis
Waldenstrom's Macroglobulinemia
Oncology
Hematology
Antonio Luiz P Ribeiro
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
142,155
116,543
0.820
Cardiology
Chagas disease
Electrocardiography
Cardiovascular epidemiology
Telemedicine
Xavier Pi Sunyer
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
141,969
47,454
0.334
diabetes
obesity
endocrinology
Alan Silman
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
141,880
41,287
0.291
Yuming Guo
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
141,398
119,051
0.842
Air Pollution
Biostatistics
Climate Change
Environmental Epidemiology
Global Environmental
Giuseppe Boriani
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
141,383
78,962
0.558