Citation Rankings
Highly Cited Researchers
South Korea Highly Cited Researchers Citation Medical and Health Sciences Medical and Health Sciences / Radiation Oncology in South Korea Rankings 2025
Citation Rankings (Highly Cited Researchers) and the list of the most cited and influential researchers cover a wide range of scientific fields, spanning 197 main and sub-disciplines, as well as the Art and Humanities Citation Rankings and Social Sciences and Humanities Citation Rankings, offering a unique service. Additionally, the list without CERN, Statistical Data, etc., provided exclusively by “AD Scientific Index”, is part of our effort to balance the situation created by CERN and researchers with statistical data, who have an advantage over others, especially those in the social and humanities fields. There should be new regulations for multi-author and CERN papers. Citation lists also reveal many rule violations and unethical practices. See also for more specific citation analyses: 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
Radiation Oncology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
12,150
5,002
0.412
* Total Citation Counts Rankings
Ranking Based On Selection :2
radiation therapy
medical physics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,057
3,917
0.555
* Total Citation Counts Rankings
Ranking Based On Selection :3
Radiation Therapy
Hepatocellular Carcinoma
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,869
2,832
0.582
* Total Citation Counts Rankings
Ranking Based On Selection :4
Radiation Oncology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,643
3,018
0.650
* Total Citation Counts Rankings
Ranking Based On Selection :5
Radiation Oncology
Radiotherapy
Radiation Therapy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,041
2,116
0.524
* Total Citation Counts Rankings
Ranking Based On Selection :6
Radiotherapy
SABR
Breast Cancer
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,595
2,150
0.829
* Total Citation Counts Rankings
Ranking Based On Selection :7
radiation oncology
tumor immunology
immunosenescence
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,579
2,326
0.902
* Total Citation Counts Rankings
Ranking Based On Selection :8
Radiation Oncology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,473
1,930
0.780
* Total Citation Counts Rankings
Ranking Based On Selection :9
Proton therapy
Radiation Measurement
Radiation therapy
particle therapy
eye proton therapy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,127
986
0.464
* Total Citation Counts Rankings
Ranking Based On Selection :10
radiation oncology
radiotherapy
hepatocellular carcinoma
breast cancer
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,531
1,211
0.791
* Total Citation Counts Rankings
Ranking Based On Selection :11
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,482
530
0.358
* Total Citation Counts Rankings
Ranking Based On Selection :12
radiation oncology
hepatocellular carcinoma
cancer food prevention
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,425
1,273
0.893
* Total Citation Counts Rankings
Ranking Based On Selection :13
Radiation oncology
Immunology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,171
660
0.564
* Total Citation Counts Rankings
Ranking Based On Selection :14
radiation oncology
radiation biology
radiation physics
hyperthermia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,157
727
0.628
* Total Citation Counts Rankings
Ranking Based On Selection :15
Radiation oncology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,071
1,055
0.985
* Total Citation Counts Rankings
Ranking Based On Selection :16
Colorectal Cancer
Radiation Oncology
Drug Discovery
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,048
600
0.573
* Total Citation Counts Rankings
Ranking Based On Selection :17
radiation oncology
medical physics
head and neck radiation therapy
3D printing
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
865
347
0.401
* Total Citation Counts Rankings
Ranking Based On Selection :18
Radiation Oncology
Radiation Biology
Radiation Physics
Oncology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
833
547
0.657
* Total Citation Counts Rankings
Ranking Based On Selection :19
radiation oncology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
797
687
0.862
* Total Citation Counts Rankings
Ranking Based On Selection :20
Radiation Oncology
Carbon ion radiotherapy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
684
496
0.725
* Total Citation Counts Rankings
Ranking Based On Selection :21
Radiation oncology
head and neck cancer
brain tumor
hepatobiliary cancer
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
640
440
0.688
* Total Citation Counts Rankings
Ranking Based On Selection :22
Radiation oncology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
591
463
0.783
* Total Citation Counts Rankings
Ranking Based On Selection :23
oncology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
559
433
0.775
* Total Citation Counts Rankings
Ranking Based On Selection :24
Medical Physics
Image Reconstruction
Image Registration
Deep Learning
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
520
451
0.867
* Total Citation Counts Rankings
Ranking Based On Selection :25
cancer
radiotherapy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
455
378
0.831
* Total Citation Counts Rankings
Rankings
75,920
944
64
Ranking Based On Selection: 1
Yong Chan Ahn
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
12,150
5,002
0.412
* Total Citation Counts Rankings
Rankings
141,168
2,066
43
Ranking Based On Selection: 2
Byungchul Cho
University of Ulsan
Ulsan, South Korea
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,057
3,917
0.555
radiation therapy
medical physics
* Total Citation Counts Rankings
Rankings
204,706
3,274
74
Ranking Based On Selection: 3
Sang Min Yoon
University of Ulsan
Ulsan, South Korea
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,869
2,832
0.582
Radiation Therapy
Hepatocellular Carcinoma
* Total Citation Counts Rankings
Rankings
214,259
3,455
253
Ranking Based On Selection: 4
Yong Bae Kim
Yonsei University
Seoul, South Korea
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,643
3,018
0.650
* Total Citation Counts Rankings
Rankings
243,705
4,024
86
Ranking Based On Selection: 5
Jin-Hong Park
University of Ulsan
Ulsan, South Korea
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,041
2,116
0.524
Radiation Oncology
Radiotherapy
Radiation Therapy
* Total Citation Counts Rankings
Rankings
354,032
6,197
434
Ranking Based On Selection: 6
Jee Suk Chang
Yonsei University
Seoul, South Korea
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,595
2,150
0.829
Radiotherapy
SABR
Breast Cancer
* Total Citation Counts Rankings
Rankings
355,754
6,236
440
Ranking Based On Selection: 7
Kyung Hwan Kim
Yonsei University
Seoul, South Korea
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,579
2,326
0.902
radiation oncology
tumor immunology
immunosenescence
* Total Citation Counts Rankings
Rankings
367,574
6,472
460
Ranking Based On Selection: 8
Hong In Yoon
Yonsei University
Seoul, South Korea
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,473
1,930
0.780
* Total Citation Counts Rankings
Rankings
411,520
7,261
30
Ranking Based On Selection: 9
Dongho Shin
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,127
986
0.464
Proton therapy
Radiation Measurement
Radiation therapy
particle therapy
eye proton therapy
* Total Citation Counts Rankings
Rankings
517,470
9,146
174
Ranking Based On Selection: 10
Jinhong Jung
University of Ulsan
Ulsan, South Korea
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,531
1,211
0.791
radiation oncology
radiotherapy
hepatocellular carcinoma
breast cancer
* Total Citation Counts Rankings
Rankings
528,486
9,349
367
Ranking Based On Selection: 11
Min Kyu Kang
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,482
530
0.358
* Total Citation Counts Rankings
Rankings
541,457
9,568
460
Ranking Based On Selection: 12
Chai Hong Rim
Korea University
Seoul, South Korea
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,425
1,273
0.893
radiation oncology
hepatocellular carcinoma
cancer food prevention
* Total Citation Counts Rankings
Rankings
609,824
10,712
605
Ranking Based On Selection: 13
Yang Gun Suh
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,171
660
0.564
Radiation oncology
Immunology
* Total Citation Counts Rankings
Rankings
613,994
10,798
1,051
Ranking Based On Selection: 14
Suzy Kim
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,157
727
0.628
radiation oncology
radiation biology
radiation physics
hyperthermia
* Total Citation Counts Rankings
Rankings
641,570
11,282
208
Ranking Based On Selection: 15
Nalee Kim
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,071
1,055
0.985
* Total Citation Counts Rankings
Rankings
649,558
11,423
715
Ranking Based On Selection: 16
Sang Bum Kim
Yonsei University
Seoul, South Korea
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,048
600
0.573
Colorectal Cancer
Radiation Oncology
Drug Discovery
* Total Citation Counts Rankings
Rankings
718,475
12,669
290
Ranking Based On Selection: 17
Sang Gyu Ju
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
865
347
0.401
radiation oncology
medical physics
head and neck radiation therapy
3D printing
* Total Citation Counts Rankings
Rankings
731,879
12,873
1,192
Ranking Based On Selection: 18
Hyun Cheol Kang
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
833
547
0.657
Radiation Oncology
Radiation Biology
Radiation Physics
Oncology
* Total Citation Counts Rankings
Rankings
747,379
13,125
1,207
Ranking Based On Selection: 19
Byoung Hyuck Kim
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
797
687
0.862
* Total Citation Counts Rankings
Rankings
800,391
13,944
156
Ranking Based On Selection: 20
Kyung Su Kim
Ewha Womens University
Incheon, South Korea
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
684
496
0.725
Radiation Oncology
Carbon ion radiotherapy
* Total Citation Counts Rankings
Rankings
822,777
14,309
848
Ranking Based On Selection: 21
Jun Won Kim
Yonsei University
Seoul, South Korea
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
640
440
0.688
Radiation oncology
head and neck cancer
brain tumor
hepatobiliary cancer
* Total Citation Counts Rankings
Rankings
848,706
14,767
175
Ranking Based On Selection: 22
Jae Won Park
Yeungnam University
Gyeongsan, South Korea
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
591
463
0.783
* Total Citation Counts Rankings
Rankings
866,391
15,090
218
Ranking Based On Selection: 23
Oyeon Cho
Ajou University
Suweon, South Korea
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
559
433
0.775
* Total Citation Counts Rankings
Rankings
888,552
15,489
895
Ranking Based On Selection: 24
Hojin Kim
Yonsei University
Seoul, South Korea
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
520
451
0.867
Medical Physics
Image Reconstruction
Image Registration
Deep Learning
* Total Citation Counts Rankings
Rankings
939,524
16,242
180
Ranking Based On Selection: 25
Sea-Won Lee
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
455
378
0.831