Total 2,424,675 scientists, country 221, and institutions 24,468 are evaluated in the Productivity Rankings, an exclusive service provided by AD Scientific Index. This ranking measures and highlights the scientific productivity of researchers based on the i10 index (number of publications with at least 10 citations). This system identifies highly productive scientists across disciplines, institutions, and regions, contributing to the development of evidence-based academic policies and effective incentive mechanisms. The rankings include global, regional, and institutional analyses, along with specialized rankings such as Scientists' Last 6 Years' i10 Index and Universities' i10 Index Rankings 2025. With Premium Membership, you can:
- Gain full access to detailed comparisons and advanced analytics,
- Objectively evaluate your academic productivity,
- Make strategic, data-driven decisions to enhance performance.
* Total i10 IndexRankings
Ranking Based On Selection: 1
![David Townsend](https://cdn.adscientificindex.com/pictures/89/302140.jpg)
Medical Imaging
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
211
87
0.412
* Total i10 IndexRankings
Ranking Based On Selection: 2
![Wilfred Cg Peh](/user/assets/images/profile/no-profile-photo.png)
Diagnostic Radiology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
183
59
0.322
* Total i10 IndexRankings
Ranking Based On Selection: 3
![Ling Ling Chan](https://cdn.adscientificindex.com/pictures/e6/4689969.jpg)
Radiology
Neuroradiology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
118
56
0.475
* Total i10 IndexRankings
Ranking Based On Selection: 4
![Suchart Kothan](/user/assets/images/profile/no-profile-photo.png)
MDR
MRI/MRS
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
116
108
0.931
* Total i10 IndexRankings
Ranking Based On Selection: 5
![Li Gang](/user/assets/images/profile/no-profile-photo.png)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
66
42
0.636
* Total i10 IndexRankings
Ranking Based On Selection: 6
![Anil Gopinathan](https://cdn.adscientificindex.com/pictures/9e/844748.jpg)
Neurointervention
Interventional radiology
Acute Stroke Management
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
52
46
0.885
* Total i10 IndexRankings
Ranking Based On Selection: 7
![Ibrahim Lutfi Shuaib](https://cdn.adscientificindex.com/pictures/ce/333082.jpg)
Musculoskeletal Radiology
Health Informatics
Oncologic Radiology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
41
21
0.512
* Total i10 IndexRankings
Ranking Based On Selection: 8
![Rathachai Kaewlai](/user/assets/images/profile/no-profile-photo.png)
emergency radiology
trauma radiology
quality in radiology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
40
24
0.600
* Total i10 IndexRankings
Ranking Based On Selection: 9
![James Khoo](https://cdn.adscientificindex.com/pictures/80/4689901.jpg)
Radiology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
40
14
0.350
* Total i10 IndexRankings
Ranking Based On Selection: 10
![Poh Sun Goh](https://cdn.adscientificindex.com/pictures/40/516585.jpg)
Technology Enhanced Learning
Education
Radiology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
36
20
0.556
Enroll all your faculty members with discounted institutional membership to showcase your institution's academic strength to the world in the best way possible – join now and achieve results fast!
* Total i10 IndexRankings
Ranking Based On Selection: 11
![Pairash Saiviroonporn](https://cdn.adscientificindex.com/pictures/9a/471187.jpg)
MRI
Medicial Image processing
Deep Learning
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
36
17
0.472
* Total i10 IndexRankings
Ranking Based On Selection: 12
![Nanda Venkatanarasimha](/user/assets/images/profile/no-profile-photo.png)
Radiology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
33
18
0.545
* Total i10 IndexRankings
Ranking Based On Selection: 13
![Yan Mee Law|YM Law, Law YM, Law Yan Mee](https://cdn.adscientificindex.com/pictures/43/4690185.jpg)
prostate cancer
kidneys
urinary bladder
cancer
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
29
26
0.897
* Total i10 IndexRankings
Ranking Based On Selection: 14
![Ahmad Sobri Muda](/user/assets/images/profile/no-profile-photo.png)
Neuroradiology
Stroke
Med Tech
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
29
18
0.621
* Total i10 IndexRankings
Ranking Based On Selection: 15
![Mohd Shafie Abdullah](/user/assets/images/profile/no-profile-photo.png)
Interventional radiology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
29
18
0.621
* Total i10 IndexRankings
Ranking Based On Selection: 16
![Mohd Ezane Aziz](https://cdn.adscientificindex.com/pictures/fe/302143.jpg)
Medicine
Radiology
Computer Science
Engineering
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
26
17
0.654
* Total i10 IndexRankings
Ranking Based On Selection: 17
![Chiou Ong](/user/assets/images/profile/no-profile-photo.png)
radiology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
24
9
0.375
* Total i10 IndexRankings
Ranking Based On Selection: 18
![Eric Ting](https://cdn.adscientificindex.com/pictures/21/854242.jpg)
Neuroradiology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
20
18
0.900
* Total i10 IndexRankings
Ranking Based On Selection: 19
![Farhana Fadzli](/user/assets/images/profile/no-profile-photo.png)
Breast Imaging
Musculoskeletal Imaging
Neuroradiology
Molecular Imaging
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
19
17
0.895
* Total i10 IndexRankings
Ranking Based On Selection: 20
![Lai Peng Chan](https://cdn.adscientificindex.com/pictures/3e/4689955.jpg)
Radiology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
18
8
0.444
* Total i10 IndexRankings
Ranking Based On Selection: 21
![Andrew Tan Gee Seng](/user/assets/images/profile/no-profile-photo.png)
Diagnostic Radiology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
16
9
0.563
* Total i10 IndexRankings
Ranking Based On Selection: 22
![Lionel Te Cheng](https://cdn.adscientificindex.com/pictures/9f/4689971.jpg)
Radiology
Imaging Informatics
Medical Education
Healthcare Policy
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
15
14
0.933
* Total i10 IndexRankings
Ranking Based On Selection: 23
![Norlaili A. Kabir](/user/assets/images/profile/no-profile-photo.png)
Medical Physics
Diagnostic Radiology
Nuclear Medicine Imaging
Medical Imaging
Radiation Science
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
14
12
0.857
* Total i10 IndexRankings
Ranking Based On Selection: 24
![Joycenaka](/user/assets/images/profile/no-profile-photo.png)
Neuroradiology
Head and neck radiology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
13
13
1.000
* Total i10 IndexRankings
Ranking Based On Selection: 25
![Robert Chen](/user/assets/images/profile/no-profile-photo.png)
Radiology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
13
10
0.769
David Townsend
National University of Singapore
Queenstown, Singapore
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
211
87
0.412
Wilfred Cg Peh
Khoo Teck Puat Hospital
Singapore, Singapore
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
183
59
0.322
Ling Ling Chan
National Cancer Centre Singapore
Singapore, Singapore
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
118
56
0.475
Suchart Kothan
Chiang Mai University
Chiang Mai, Thailand
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
116
108
0.931
Li Gang
Universitas Gadjah Mada
Sleman, Indonesia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
66
42
0.636
Anil Gopinathan
National University of Singapore
Queenstown, Singapore
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
52
46
0.885
Neurointervention
Interventional radiology
Acute Stroke Management
Ibrahim Lutfi Shuaib
Universiti Sains Malaysia
Penang, Malaysia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
41
21
0.512
Musculoskeletal Radiology
Health Informatics
Oncologic Radiology
Rathachai Kaewlai
Mahidol University
Nakhon Pathom, Thailand
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
40
24
0.600
emergency radiology
trauma radiology
quality in radiology
James Khoo
National Cancer Centre Singapore
Singapore, Singapore
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
40
14
0.350
Poh Sun Goh
National University of Singapore
Queenstown, Singapore
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
36
20
0.556
Technology Enhanced Learning
Education
Radiology
Enroll all your faculty members with discounted institutional membership to showcase your institution's academic strength to the world in the best way possible – join now and achieve results fast!
Pairash Saiviroonporn
Mahidol University
Nakhon Pathom, Thailand
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
36
17
0.472
MRI
Medicial Image processing
Deep Learning
Nanda Venkatanarasimha
National Cancer Centre Singapore
Singapore, Singapore
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
33
18
0.545
Yan Mee Law|YM Law, Law YM, Law Yan Mee
National Cancer Centre Singapore
Singapore, Singapore
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
29
26
0.897
prostate cancer
kidneys
urinary bladder
cancer
Ahmad Sobri Muda
Universiti Putra Malaysia
Seri Kembangan, Malaysia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
29
18
0.621
Neuroradiology
Stroke
Med Tech
Mohd Shafie Abdullah
Universiti Sains Malaysia
Penang, Malaysia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
29
18
0.621
Mohd Ezane Aziz
Universiti Sains Malaysia
Penang, Malaysia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
26
17
0.654
Medicine
Radiology
Computer Science
Engineering
Chiou Ong
National Cancer Centre Singapore
Singapore, Singapore
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
24
9
0.375
Eric Ting
National University of Singapore
Queenstown, Singapore
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
20
18
0.900
Farhana Fadzli
University of Malaya
Kuala Lumpur, Malaysia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
19
17
0.895
Breast Imaging
Musculoskeletal Imaging
Neuroradiology
Molecular Imaging
Lai Peng Chan
National Cancer Centre Singapore
Singapore, Singapore
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
18
8
0.444
Andrew Tan Gee Seng
National Cancer Centre Singapore
Singapore, Singapore
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
16
9
0.563
Lionel Te Cheng
National Cancer Centre Singapore
Singapore, Singapore
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
15
14
0.933
Radiology
Imaging Informatics
Medical Education
Healthcare Policy
Norlaili A. Kabir
Universiti Sains Malaysia
Penang, Malaysia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
14
12
0.857
Medical Physics
Diagnostic Radiology
Nuclear Medicine Imaging
Medical Imaging
Radiation Science
Joycenaka
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
13
13
1.000
Neuroradiology
Head and neck radiology
Robert Chen
National Cancer Centre Singapore
Singapore, Singapore
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
13
10
0.769