Citation Rankings
Highly Cited Researchers
University of Pennsylvania Highly Cited Researchers CitationMedical and Health Sciences / Medical Oncology Rankings 2025
The Citation Rankings (Highly Cited Researchers) highlight the most cited and influential researchers across a vast range of scientific fields, covering 197 main and sub-disciplines, including the Art and Humanities Citation Rankings and Social Sciences and Humanities Citation Rankings. This service, offered exclusively by AD Scientific Index, aims to provide a balanced perspective by excluding data from CERN and other statistical sources that disproportionately favor certain researchers, particularly in the social sciences and humanities. This unique approach addresses the advantages researchers with multi-author publications and CERN involvement hold over others. Furthermore, citation rankings help uncover rule violations and unethical practices within the research community. For more detailed citation analyses, explore the Scientists Last 6 Years Citation Index, Universities Total Citations Rankings 2025, and Universities Last 6 Years Citations Rankings 2025.
* Total Citation Counts Rankings
Ranking Based On Selection :1
oncology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
54,986
8,845
0.161
* Total Citation Counts Rankings
Ranking Based On Selection :2
Tumor Microenvironment
UPR
Radiation therapy
Metastasis
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
30,740
14,125
0.459
* Total Citation Counts Rankings
Ranking Based On Selection :3
Radiation Therapy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
24,138
9,155
0.379
* Total Citation Counts Rankings
Ranking Based On Selection :4
Medical Physics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,109
3,381
0.371
* Total Citation Counts Rankings
Ranking Based On Selection :5
head and neck cancer
radiotherapy
proton therapy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,345
4,286
0.675
* Total Citation Counts Rankings
Ranking Based On Selection :6
radiation oncology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,678
1,538
0.271
* Total Citation Counts Rankings
Ranking Based On Selection :7
Hypoxia and tumor microenvironment
cardiac toxicity
intestinal stem cell regeneration
FLASH radiotherapy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,122
2,431
0.779
* Total Citation Counts Rankings
Ranking Based On Selection :8
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,743
2,308
0.841
* Total Citation Counts Rankings
Ranking Based On Selection :9
Proton Therapy
Radiation Therapy
Radiation Oncology
Medical Physics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,463
1,467
0.596
* Total Citation Counts Rankings
Ranking Based On Selection :10
Oncology
drug discovery
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,404
1,546
0.643
* Total Citation Counts Rankings
Ranking Based On Selection :11
Radiation Therapy
Medical Physics
Radiotherapy
Radiation Oncology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,595
1,192
0.747
* Total Citation Counts Rankings
Ranking Based On Selection :12
Cancer Biology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,497
691
0.462
* Total Citation Counts Rankings
Ranking Based On Selection :13
Oncology
immunology
molecular biology
biochemistry
Pharmacology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,194
507
0.425
* Total Citation Counts Rankings
Ranking Based On Selection :14
Medicine
Oncology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,176
845
0.719
* Total Citation Counts Rankings
Ranking Based On Selection :15
Medical Oncology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
991
866
0.874
* Total Citation Counts Rankings
Ranking Based On Selection :16
Radiation Oncology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
984
609
0.619
* Total Citation Counts Rankings
Ranking Based On Selection :17
radiation oncology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
928
382
0.412
* Total Citation Counts Rankings
Ranking Based On Selection :18
Oncology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
770
504
0.655
* Total Citation Counts Rankings
Ranking Based On Selection :19
oncology
health disparities
health services
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
183
175
0.956
* Total Citation Counts Rankings
Ranking Based On Selection :20
Oncology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
49
49
1.000
* Total Citation Counts Rankings
Ranking Based On Selection :21
Oncology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
31
31
1.000
* Total Citation Counts Rankings
Rankings
8,614
4,113
75
Ranking Based On Selection: 1
Daniel Haller
University of Pennsylvania
Philadelphia, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
54,986
8,845
0.161
* Total Citation Counts Rankings
Rankings
21,537
9,968
171
Ranking Based On Selection: 2
Constantinos Koumenis
University of Pennsylvania
Philadelphia, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
30,740
14,125
0.459
Tumor Microenvironment
UPR
Radiation therapy
Metastasis
* Total Citation Counts Rankings
Rankings
31,124
14,128
257
Ranking Based On Selection: 3
Lei Dong
University of Pennsylvania
Philadelphia, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
24,138
9,155
0.379
* Total Citation Counts Rankings
Rankings
109,541
43,164
633
Ranking Based On Selection: 4
Timothy C Zhu
University of Pennsylvania
Philadelphia, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,109
3,381
0.371
* Total Citation Counts Rankings
Rankings
161,911
60,302
805
Ranking Based On Selection: 5
Alexander Lin
University of Pennsylvania
Philadelphia, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,345
4,286
0.675
head and neck cancer
radiotherapy
proton therapy
* Total Citation Counts Rankings
Rankings
181,119
66,262
852
Ranking Based On Selection: 6
Zelig Tochner
University of Pennsylvania
Philadelphia, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,678
1,538
0.271
* Total Citation Counts Rankings
Rankings
312,259
104,670
1,246
Ranking Based On Selection: 7
Ioannis I Verginadis
University of Pennsylvania
Philadelphia, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,122
2,431
0.779
Hypoxia and tumor microenvironment
cardiac toxicity
intestinal stem cell regeneration
FLASH radiotherapy
* Total Citation Counts Rankings
Rankings
347,071
114,380
1,330
Ranking Based On Selection: 8
Neil Taunk
University of Pennsylvania
Philadelphia, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,743
2,308
0.841
* Total Citation Counts Rankings
Rankings
377,600
122,881
1,401
Ranking Based On Selection: 9
Liyong Lin
University of Pennsylvania
Philadelphia, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,463
1,467
0.596
Proton Therapy
Radiation Therapy
Radiation Oncology
Medical Physics
* Total Citation Counts Rankings
Rankings
384,676
124,787
1,420
Ranking Based On Selection: 10
Rohinton Tarapore
University of Pennsylvania
Philadelphia, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,404
1,546
0.643
Oncology
drug discovery
* Total Citation Counts Rankings
Rankings
514,778
159,813
1,738
Ranking Based On Selection: 11
Taoran Li
University of Pennsylvania
Philadelphia, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,595
1,192
0.747
Radiation Therapy
Medical Physics
Radiotherapy
Radiation Oncology
* Total Citation Counts Rankings
Rankings
536,212
165,515
1,795
Ranking Based On Selection: 12
Timothy P Kegelman
University of Pennsylvania
Philadelphia, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,497
691
0.462
* Total Citation Counts Rankings
Rankings
614,799
185,856
2,006
Ranking Based On Selection: 13
Yan Li
University of Pennsylvania
Philadelphia, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,194
507
0.425
Oncology
immunology
molecular biology
biochemistry
Pharmacology
* Total Citation Counts Rankings
Rankings
620,218
187,274
2,022
Ranking Based On Selection: 14
Ryan O Keefe
University of Pennsylvania
Philadelphia, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,176
845
0.719
* Total Citation Counts Rankings
Rankings
681,623
202,646
2,171
Ranking Based On Selection: 15
Shun Yu
University of Pennsylvania
Philadelphia, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
991
866
0.874
* Total Citation Counts Rankings
Rankings
684,260
203,272
2,180
Ranking Based On Selection: 16
Eric Ojerholm
University of Pennsylvania
Philadelphia, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
984
609
0.619
* Total Citation Counts Rankings
Rankings
705,379
208,417
2,233
Ranking Based On Selection: 17
Pamela Boimel
University of Pennsylvania
Philadelphia, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
928
382
0.412
* Total Citation Counts Rankings
Rankings
771,551
223,853
2,360
Ranking Based On Selection: 18
Peeyush Goel
University of Pennsylvania
Philadelphia, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
770
504
0.655
* Total Citation Counts Rankings
Rankings
1,332,438
316,028
2,635
Ranking Based On Selection: 19
Nishwant Swami
University of Pennsylvania
Philadelphia, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
183
175
0.956
oncology
health disparities
health services
* Total Citation Counts Rankings
Rankings
1,836,655
384,368
3,312
Ranking Based On Selection: 20
Brendan Mangan
University of Pennsylvania
Philadelphia, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
49
49
1.000
* Total Citation Counts Rankings
Rankings
1,966,053
401,288
3,483
Ranking Based On Selection: 21
Nabamita Boruah
University of Pennsylvania
Philadelphia, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
31
31
1.000