Citation Rankings
Highly Cited Researchers
Highly Cited Researchers Citation Rankings (Sort by last 6 years Citation Index) 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.
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 1
Pediatrics
Infectious Disease
Vaccinology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,836
4,064
0.840
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 2
Pediatric critical care medicine
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,577
3,758
0.821
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 3
obesity
diabetes
maternal and child health
nutrition
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,297
1,969
0.857
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 4
Pediatric Rheumatic Disease outcomes
Scleroderma
SLE
JIA
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,870
1,512
0.527
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 5
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,211
1,508
0.682
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 6
Human Genetics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,773
1,482
0.393
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 7
Pediatric surgical oncology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,368
971
0.710
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 8
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,211
945
0.780
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 9
healthcare research
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,318
943
0.715
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 10
maternal and infant nutrition
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
986
845
0.857
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 11
MOLECULAR PATHOLOGY
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
761
648
0.852
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 12
Biomedical reseach
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,437
621
0.432
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 13
Haematology/Oncology/Cell therapy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,144
472
0.413
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 14
bioengineering
tissue engineering
biomaterials
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
902
393
0.436
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 15
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
489
364
0.744
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 16
Obstetrics & Gynaecology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
425
363
0.854
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 17
Neonatology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
390
349
0.895
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 18
Medicine
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
560
337
0.602
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 19
Adolescent Health and Pediatrics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
278
261
0.939
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 20
Bioinformatics
Breast cancer
Germ cell development
Single cell techniques
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
238
187
0.786
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 21
Cellular Therapy
CAR-T cell
Immunotherapy
Hematopoietic Stem Cell
Cord Blood
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
401
174
0.434
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 22
childhood trauma
schizophrenia
PTSD
parental bonding
child and adolescent psychiatry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
162
155
0.957
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 23
Autism
Child Development
Developmental Screening
M-CHAT
Visual Perception
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
268
124
0.463
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 24
Orthopaedics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
44
36
0.818
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 25
Pediatric Cardiology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
32
10
0.313
* Last 6 Years Citation Counts Rankings
Rankings
121,369
942
1
Ranking Based On Selection: 1
Koh Cheng Thoon
KK Women's and Children's Hospital
Singapore, Singapore
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,836
4,064
0.840
Pediatrics
Infectious Disease
Vaccinology
* Last 6 Years Citation Counts Rankings
Rankings
133,191
1,036
2
Ranking Based On Selection: 2
Jan Hau Lee
KK Women's and Children's Hospital
Singapore, Singapore
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,577
3,758
0.821
Pediatric critical care medicine
* Last 6 Years Citation Counts Rankings
Rankings
267,857
1,872
3
Ranking Based On Selection: 3
See Ling Loy
KK Women's and Children's Hospital
Singapore, Singapore
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,297
1,969
0.857
* Last 6 Years Citation Counts Rankings
Rankings
342,084
2,304
4
Ranking Based On Selection: 4
Thaschawee Arkachaisri
KK Women's and Children's Hospital
Singapore, Singapore
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,870
1,512
0.527
Pediatric Rheumatic Disease outcomes
Scleroderma
SLE
JIA
* Last 6 Years Citation Counts Rankings
Rankings
342,957
2,311
5
Ranking Based On Selection: 5
Chen Yong
KK Women's and Children's Hospital
Singapore, Singapore
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,211
1,508
0.682
* Last 6 Years Citation Counts Rankings
Rankings
348,202
2,339
6
Ranking Based On Selection: 6
Ene-Choo Tan
KK Women's and Children's Hospital
Singapore, Singapore
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,773
1,482
0.393
* Last 6 Years Citation Counts Rankings
Rankings
487,997
3,060
7
Ranking Based On Selection: 7
Amos Loh
KK Women's and Children's Hospital
Singapore, Singapore
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,368
971
0.710
Pediatric surgical oncology
* Last 6 Years Citation Counts Rankings
Rankings
497,583
3,101
8
Ranking Based On Selection: 8
Yiping Fan
KK Women's and Children's Hospital
Singapore, Singapore
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,211
945
0.780
* Last 6 Years Citation Counts Rankings
Rankings
498,281
3,105
9
Ranking Based On Selection: 9
Nlr Han
KK Women's and Children's Hospital
Singapore, Singapore
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,318
943
0.715
* Last 6 Years Citation Counts Rankings
Rankings
537,778
3,279
10
Ranking Based On Selection: 10
Quah Phaik Ling
KK Women's and Children's Hospital
Singapore, Singapore
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
986
845
0.857
* Last 6 Years Citation Counts Rankings
Rankings
633,990
3,686
11
Ranking Based On Selection: 11
Chik Hong Kuick
KK Women's and Children's Hospital
Singapore, Singapore
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
761
648
0.852
* Last 6 Years Citation Counts Rankings
Rankings
649,315
3,742
12
Ranking Based On Selection: 12
Rafijul Bari
KK Women's and Children's Hospital
Singapore, Singapore
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,437
621
0.432
* Last 6 Years Citation Counts Rankings
Rankings
753,192
4,185
13
Ranking Based On Selection: 13
King Pan Ng
KK Women's and Children's Hospital
Singapore, Singapore
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,144
472
0.413
Haematology/Oncology/Cell therapy
* Last 6 Years Citation Counts Rankings
Rankings
829,201
4,563
14
Ranking Based On Selection: 14
Erin Y. Teo
KK Women's and Children's Hospital
Singapore, Singapore
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
902
393
0.436
bioengineering
tissue engineering
biomaterials
* Last 6 Years Citation Counts Rankings
Rankings
862,576
4,700
15
Ranking Based On Selection: 15
Jonathan Choo
KK Women's and Children's Hospital
Singapore, Singapore
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
489
364
0.744
* Last 6 Years Citation Counts Rankings
Rankings
863,926
4,708
16
Ranking Based On Selection: 16
Mor Jack Ng
KK Women's and Children's Hospital
Singapore, Singapore
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
425
363
0.854
Obstetrics & Gynaecology
* Last 6 Years Citation Counts Rankings
Rankings
881,126
4,784
17
Ranking Based On Selection: 17
Krishna Revanna Gopagondanahalli
KK Women's and Children's Hospital
Singapore, Singapore
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
390
349
0.895
* Last 6 Years Citation Counts Rankings
Rankings
895,752
4,842
18
Ranking Based On Selection: 18
Kenneth Wong Pak Leung
KK Women's and Children's Hospital
Singapore, Singapore
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
560
337
0.602
* Last 6 Years Citation Counts Rankings
Rankings
1,011,170
5,366
19
Ranking Based On Selection: 19
Courtney Griffiths Davis
KK Women's and Children's Hospital
Singapore, Singapore
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
278
261
0.939
Adolescent Health and Pediatrics
* Last 6 Years Citation Counts Rankings
Rankings
1,165,578
5,986
20
Ranking Based On Selection: 20
Prabhakaran Munusamy
KK Women's and Children's Hospital
Singapore, Singapore
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
238
187
0.786
Bioinformatics
Breast cancer
Germ cell development
Single cell techniques
* Last 6 Years Citation Counts Rankings
Rankings
1,198,326
6,110
21
Ranking Based On Selection: 21
Pat Chu
KK Women's and Children's Hospital
Singapore, Singapore
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
401
174
0.434
Cellular Therapy
CAR-T cell
Immunotherapy
Hematopoietic Stem Cell
Cord Blood
* Last 6 Years Citation Counts Rankings
Rankings
1,254,389
6,339
22
Ranking Based On Selection: 22
Oon Him Peh
KK Women's and Children's Hospital
Singapore, Singapore
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
162
155
0.957
childhood trauma
schizophrenia
PTSD
parental bonding
child and adolescent psychiatry
* Last 6 Years Citation Counts Rankings
Rankings
1,356,467
6,674
23
Ranking Based On Selection: 23
Hwan Cui Koh
KK Women's and Children's Hospital
Singapore, Singapore
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
268
124
0.463
Autism
Child Development
Developmental Screening
M-CHAT
Visual Perception
* Last 6 Years Citation Counts Rankings
Rankings
1,846,690
8,036
24
Ranking Based On Selection: 24
Neeraj Mishra
KK Women's and Children's Hospital
Singapore, Singapore
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
44
36
0.818
* Last 6 Years Citation Counts Rankings
Rankings
2,150,950
8,560
25
Ranking Based On Selection: 25
Monika Kotecha
KK Women's and Children's Hospital
Singapore, Singapore
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
32
10
0.313
Pediatric Cardiology