Citation Rankings (Highly Cited Researchers) 2024 and list of influential and most cited researchers in Agriculture and Forestry, Architecture and Design, 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)
![Gurudatta Naik](/user/assets/images/profile/no-profile-photo.png)
Oncology
Epidemiology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
57,780
55,227
0.956
![Herbert Chen](/user/assets/images/profile/no-profile-photo.png)
Endocrine Surgery and ONcology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
34,705
15,092
0.435
![Grant R Williams](https://cdn.adscientificindex.com/pictures/ca/1702450.jpg)
geriatric oncology
gastrointestinal oncology
geriatric assessment
sarcopenia
frailty
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,070
7,014
0.869
![Rebecca Arend](https://cdn.adscientificindex.com/pictures/7d/1702499.jpg)
gyn oncology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,075
3,933
0.775
![Sunil Rangarajan](https://cdn.adscientificindex.com/pictures/c7/1702796.jpg)
Oncology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,130
916
0.811
![Andrew M Mcdonald](https://cdn.adscientificindex.com/pictures/69/1702848.jpg)
Radiation Oncology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
877
771
0.879
![Jatinder Goyal](/user/assets/images/profile/no-profile-photo.png)
Genitourinary Oncology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
718
331
0.461
![Thi K Tran-Nguyen](https://cdn.adscientificindex.com/pictures/b0/5468692.jpg)
Immunology
Health Data Sciences
Precision Medicine
Respiratory Diseases
Precision Oncology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
194
178
0.918
![Andie Grimm](https://cdn.adscientificindex.com/pictures/6e/5374833.jpg)
Oncology
Global Health
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
46
46
1.000
Gurudatta Naik
University of Alabama Birmingham
Birmingham, United States
![United States](/flags/us.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
57,780
55,227
0.956
Herbert Chen
University of Alabama Birmingham
Birmingham, United States
![United States](/flags/us.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
34,705
15,092
0.435
Endocrine Surgery and ONcology
Grant R Williams
University of Alabama Birmingham
Birmingham, United States
![United States](/flags/us.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,070
7,014
0.869
geriatric oncology
gastrointestinal oncology
geriatric assessment
sarcopenia
frailty
Rebecca Arend
University of Alabama Birmingham
Birmingham, United States
![United States](/flags/us.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,075
3,933
0.775
Sunil Rangarajan
University of Alabama Birmingham
Birmingham, United States
![United States](/flags/us.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,130
916
0.811
Andrew M Mcdonald
University of Alabama Birmingham
Birmingham, United States
![United States](/flags/us.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
877
771
0.879
Jatinder Goyal
University of Alabama Birmingham
Birmingham, United States
![United States](/flags/us.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
718
331
0.461
Thi K Tran-Nguyen
University of Alabama Birmingham
Birmingham, United States
![United States](/flags/us.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
194
178
0.918
Immunology
Health Data Sciences
Precision Medicine
Respiratory Diseases
Precision Oncology
Andie Grimm
University of Alabama Birmingham
Birmingham, United States
![United States](/flags/us.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
46
46
1.000