The AD Scientific Index (Alper-Doger Scientific Index) provides the most comprehensive analysis across 13 main fields and 197 sub-branches at global, national, and regional levels. These analyses are based on indicators such as the H-index, i10-index, and citation count, including their values from the last 6 years. As of Jan 30, 2025, the rankings are determined according to the Total H Index. BETA VERSION: The subject field rankings for the world, regions, countries, and universities are currently in their Beta phase. This is due to the exclusion of (873.690) scientists categorized under ‘Others’, whose profiles have yet to be determined, edited, or classified. As updates are made to these fields, the rankings will be adjusted accordingly. Note: Please keep this in mind while reviewing the rankings. For further details, explore our [University Subject Rankings].
* Total H IndexRankings
Ranking Based On Selection: 1
Head and Neck Cancer
Radiation biology
Targeted therapy
Metrics
H-Index
i10 Index
Citation Counts
128
384
75,398
* Total H IndexRankings
Ranking Based On Selection: 2
thoracic oncology
Metrics
H-Index
i10 Index
Citation Counts
126
504
68,206
* Total H IndexRankings
Ranking Based On Selection: 3
Oncology
Urologic Surgery
Immunotherapy
Metrics
H-Index
i10 Index
Citation Counts
94
368
32,362
* Total H IndexRankings
Ranking Based On Selection: 4
radiation oncology
stem cells
inflammatory breast cancer
Metrics
H-Index
i10 Index
Citation Counts
82
258
21,934
* Total H IndexRankings
Ranking Based On Selection: 5
Genitourinary Medical Oncology
Metrics
H-Index
i10 Index
Citation Counts
80
254
37,465
* Total H IndexRankings
Ranking Based On Selection: 6
Oncology
Cancer
Targeted therapy
Precision Oncology
Metrics
H-Index
i10 Index
Citation Counts
77
363
29,380
* Total H IndexRankings
Ranking Based On Selection: 7
Radiation oncology
breast cancer
health services research
Metrics
H-Index
i10 Index
Citation Counts
72
239
29,136
* Total H IndexRankings
Ranking Based On Selection: 8
Radiation Oncology
Head and Neck Cancer
Imaging Informatics
MRI
Metrics
H-Index
i10 Index
Citation Counts
69
376
19,235
* Total H IndexRankings
Ranking Based On Selection: 9
Gastrointestinal cancers
physics
radiation oncology
Metrics
H-Index
i10 Index
Citation Counts
53
153
10,748
* Total H IndexRankings
Ranking Based On Selection: 10
Radiation Oncology
Metrics
H-Index
i10 Index
Citation Counts
51
130
15,573
* Total H IndexRankings
Ranking Based On Selection: 11
Thoracic Medical Oncology
Lung Cancer
Cancer Immunology and Immunotherapy
Metrics
H-Index
i10 Index
Citation Counts
49
101
10,726
* Total H IndexRankings
Ranking Based On Selection: 12
Melanoma
integrative medicine
obesity
acupuncture
Metrics
H-Index
i10 Index
Citation Counts
45
92
10,238
* Total H IndexRankings
Ranking Based On Selection: 13
Oncology
Hematology
Genomics
Metrics
H-Index
i10 Index
Citation Counts
44
75
19,495
* Total H IndexRankings
Ranking Based On Selection: 14
Radiation Oncology
Head and Neck Cancer
Imaging
Cancer Biology
Translational Research
Metrics
H-Index
i10 Index
Citation Counts
42
140
6,461
* Total H IndexRankings
Ranking Based On Selection: 15
radiation oncology
quantitative imaging
biomarkers
brain tumors
Metrics
H-Index
i10 Index
Citation Counts
41
116
8,562
* Total H IndexRankings
Ranking Based On Selection: 16
Radiation Oncology
Metrics
H-Index
i10 Index
Citation Counts
36
95
4,550
* Total H IndexRankings
Ranking Based On Selection: 17
Radiation Oncology
Metrics
H-Index
i10 Index
Citation Counts
34
66
4,705
* Total H IndexRankings
Ranking Based On Selection: 18
Rare cancers including chordomas
chondrosarcomas
rhabdomyosarcomas
clear cell sarcomas
malignant granular cell tumors
Metrics
H-Index
i10 Index
Citation Counts
30
68
3,242
* Total H IndexRankings
Ranking Based On Selection: 19
clinical trials
survival analysis
gastrointestinal oncology
Metrics
H-Index
i10 Index
Citation Counts
27
87
3,224
* Total H IndexRankings
Ranking Based On Selection: 20
Oncology
Metrics
H-Index
i10 Index
Citation Counts
27
39
2,621
* Total H IndexRankings
Ranking Based On Selection: 21
oncology
leukemia
bioinformatics
genetics
medicine
Metrics
H-Index
i10 Index
Citation Counts
26
54
2,426
* Total H IndexRankings
Ranking Based On Selection: 22
Oncology
Palliative Medicine
Metrics
H-Index
i10 Index
Citation Counts
24
44
2,329
* Total H IndexRankings
Ranking Based On Selection: 23
radiotherapy
oncology
immunology
Metrics
H-Index
i10 Index
Citation Counts
24
42
2,890
* Total H IndexRankings
Ranking Based On Selection: 24
Oncology
Metrics
H-Index
i10 Index
Citation Counts
24
62
2,157
* Total H IndexRankings
Ranking Based On Selection: 25
Breast and Lung Cancer
Metrics
H-Index
i10 Index
Citation Counts
24
38
2,261
Ang KK
Metrics
H-Index
i10-Index
Citation Counts
128
384
75,398
Head and Neck Cancer
Radiation biology
Targeted therapy
John Heymach
Metrics
H-Index
i10-Index
Citation Counts
126
504
68,206
Ashish M Kamat
Metrics
H-Index
i10-Index
Citation Counts
94
368
32,362
Oncology
Urologic Surgery
Immunotherapy
Wendy Woodward
Metrics
H-Index
i10-Index
Citation Counts
82
258
21,934
radiation oncology
stem cells
inflammatory breast cancer
Eric Jonasch
Metrics
H-Index
i10-Index
Citation Counts
80
254
37,465
Genitourinary Medical Oncology
Vivek Subbiah
Metrics
H-Index
i10-Index
Citation Counts
77
363
29,380
Oncology
Cancer
Targeted therapy
Precision Oncology
Benjamin Smith
Metrics
H-Index
i10-Index
Citation Counts
72
239
29,136
Radiation oncology
breast cancer
health services research
Clifton David Fuller
Metrics
H-Index
i10-Index
Citation Counts
69
376
19,235
Radiation Oncology
Head and Neck Cancer
Imaging Informatics
MRI
Eugene Koay
Metrics
H-Index
i10-Index
Citation Counts
53
153
10,748
Gastrointestinal cancers
physics
radiation oncology
Chad Tang
Metrics
H-Index
i10-Index
Citation Counts
51
130
15,573
Tina Cascone
Metrics
H-Index
i10-Index
Citation Counts
49
101
10,726
Thoracic Medical Oncology
Lung Cancer
Cancer Immunology and Immunotherapy
Jennifer Leigh Mcquade
Metrics
H-Index
i10-Index
Citation Counts
45
92
10,238
Melanoma
integrative medicine
obesity
acupuncture
Michael R Green
Metrics
H-Index
i10-Index
Citation Counts
44
75
19,495
Oncology
Hematology
Genomics
Abdallah Sherif Radwan Mohamed
Metrics
H-Index
i10-Index
Citation Counts
42
140
6,461
Radiation Oncology
Head and Neck Cancer
Imaging
Cancer Biology
Translational Research
Caroline Chung
Metrics
H-Index
i10-Index
Citation Counts
41
116
8,562
radiation oncology
quantitative imaging
biomarkers
brain tumors
Emma Holliday
Metrics
H-Index
i10-Index
Citation Counts
36
95
4,550
Amol Ghia
Metrics
H-Index
i10-Index
Citation Counts
34
66
4,705
Anthony P Conley
Metrics
H-Index
i10-Index
Citation Counts
30
68
3,242
Rare cancers including chordomas
chondrosarcomas
rhabdomyosarcomas
clear cell sarcomas
malignant granular cell tumors
Ethan Ludmir
Metrics
H-Index
i10-Index
Citation Counts
27
87
3,224
clinical trials
survival analysis
gastrointestinal oncology
M Pia Morelli
Metrics
H-Index
i10-Index
Citation Counts
27
39
2,621
Hussein A Abbas
Metrics
H-Index
i10-Index
Citation Counts
26
54
2,426
oncology
leukemia
bioinformatics
genetics
medicine
Ishwaria Subbiah
Metrics
H-Index
i10-Index
Citation Counts
24
44
2,329
Oncology
Palliative Medicine
Dawei Chen
Metrics
H-Index
i10-Index
Citation Counts
24
42
2,890
radiotherapy
oncology
immunology
Jay Reddy
Metrics
H-Index
i10-Index
Citation Counts
24
62
2,157
Eric Brooks
Metrics
H-Index
i10-Index
Citation Counts
24
38
2,261