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)
* Last 6 Years Citation Counts Rankings
![Elvis Obomanu](https://cdn.adscientificindex.com/pictures/da/5229998.jpg)
Hematology-Oncology
Cardio-Oncology
Gastrointestinal Oncology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
12
12
1.000
* Last 6 Years Citation Counts Rankings
![Ava Torjani](https://cdn.adscientificindex.com/pictures/b3/5382832.jpg)
Ophthalmology
surgery
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
11
11
1.000
* Last 6 Years Citation Counts Rankings
![Fatemeh Mahdiyeh Boroujeni](https://cdn.adscientificindex.com/pictures/42/5324327.jpg)
Green Chemistry
Polymer Chemistry
Sustainability
Nanomaterials
Bio-composites
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
10
10
1.000
* Last 6 Years Citation Counts Rankings
![John Roussis](https://cdn.adscientificindex.com/pictures/5d/5533542.jpg)
Emergency Medical Services
Neuroscience
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7
7
1.000
* Last 6 Years Citation Counts Rankings
![Bharath Ganesh](/user/assets/images/profile/no-profile-photo.png)
Lung cancer
spine metastasis
perioperative medicine
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
10
6
0.600
* Last 6 Years Citation Counts Rankings
![Anam Rehan](/user/assets/images/profile/no-profile-photo.png)
Transplant Nephrology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9
6
0.667
* Last 6 Years Citation Counts Rankings
![Edward Bley](https://cdn.adscientificindex.com/pictures/9e/5230158.jpg)
Gastroenterology
Hepatology
Cancer Screening
Practice Management
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6
6
1.000
* Last 6 Years Citation Counts Rankings
![Dalal Hassan](/user/assets/images/profile/no-profile-photo.png)
Cancer Biology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6
6
1.000
* Last 6 Years Citation Counts Rankings
![Juliana Guglielmi](/user/assets/images/profile/no-profile-photo.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4
4
1.000
* Last 6 Years Citation Counts Rankings
![Karuna Poddar](/user/assets/images/profile/no-profile-photo.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3
2
0.667
* Last 6 Years Citation Counts Rankings
![David M Breiner](https://cdn.adscientificindex.com/pictures/6b/5174258.jpg)
American architecture
vernacular architecture
Italian Renaissance architecture and urbanism
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4
0
0.000
Elvis Obomanu
Thomas Jefferson University
Philadelphia, United States
![United States](/flags/us.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
12
12
1.000
Hematology-Oncology
Cardio-Oncology
Gastrointestinal Oncology
Ava Torjani
Thomas Jefferson University
Philadelphia, United States
![United States](/flags/us.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
11
11
1.000
Fatemeh Mahdiyeh Boroujeni
Thomas Jefferson University
Philadelphia, United States
![United States](/flags/us.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
10
10
1.000
Green Chemistry
Polymer Chemistry
Sustainability
Nanomaterials
Bio-composites
John Roussis
Thomas Jefferson University
Philadelphia, United States
![United States](/flags/us.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7
7
1.000
Bharath Ganesh
Thomas Jefferson University
Philadelphia, United States
![United States](/flags/us.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
10
6
0.600
Anam Rehan
Thomas Jefferson University
Philadelphia, United States
![United States](/flags/us.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9
6
0.667
Edward Bley
Thomas Jefferson University
Philadelphia, United States
![United States](/flags/us.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6
6
1.000
Gastroenterology
Hepatology
Cancer Screening
Practice Management
Dalal Hassan
Thomas Jefferson University
Philadelphia, United States
![United States](/flags/us.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6
6
1.000
Juliana Guglielmi
Thomas Jefferson University
Philadelphia, United States
![United States](/flags/us.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4
4
1.000
Karuna Poddar
Thomas Jefferson University
Philadelphia, United States
![United States](/flags/us.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3
2
0.667
David M Breiner
Thomas Jefferson University
Philadelphia, United States
![United States](/flags/us.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4
0
0.000
American architecture
vernacular architecture
Italian Renaissance architecture and urbanism