Citation Rankings
Highly Cited Researchers
Highly Cited Researchers 58 Scientists Citation Rankings - 2025
Discover the world’s highly cited researchers through the AD Scientific Index 2025 Citation Rankings.
These rankings evaluate scientists based on their total and recent citation counts, capturing the breadth and real-time currency of academic recognition. Citation data reveals how widely a scholar’s work is referenced, applied, and extended across diverse disciplines. The rankings are routinely updated to reflect ongoing citation growth, while eliminating distortions from excessive co-authorship and institutional inflation. Premium tools provide access to detailed citation dynamics, unethical citation behavior detection, and field-normalized benchmarking.
* Total Citation Counts Rankings
Ranking Based On Selection: 1
Professor of Paediatric Pathology/ CRI
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
55,858
22,899
0.410
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* Total Citation Counts Rankings
Ranking Based On Selection: 2
Haematolog
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
21,569
10,465
0.485
* Total Citation Counts Rankings
Ranking Based On Selection: 3
nephrology
dialysis
CKD
haemodialysis
haemadiafiltration (HDF
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
18,385
11,014
0.599
* Total Citation Counts Rankings
Ranking Based On Selection: 4
paediatric intensive care
pediatrics
organ donation
ethic
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
12,772
9,515
0.745
* Total Citation Counts Rankings
Ranking Based On Selection: 5
Paediatric nephrology and transplantatio
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
11,994
6,140
0.512
* Total Citation Counts Rankings
Ranking Based On Selection: 6
Bacteriophage Researc
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,611
9,578
0.997
* Total Citation Counts Rankings
Ranking Based On Selection: 7
Exercise physiology
Echocardiography
Hypertrophic cardiomyopathy
Hypoplastic left heart syndrom
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,224
4,024
0.436
* Total Citation Counts Rankings
Ranking Based On Selection: 8
congenital heart disease
transplantation
neurodevelopment
quality of life
patient experienc
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,917
3,883
0.490
* Total Citation Counts Rankings
Ranking Based On Selection: 9
Pediatric Neuroradiolog
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,669
6,343
0.827
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* Total Citation Counts Rankings
Ranking Based On Selection: 10
Cleft Lip and Palate
Velopharyngeal Dysfunction
Perceptual Speech Impairment Tools
Parent-led Articulation Therapy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,595
2,995
0.394
* Total Citation Counts Rankings
Ranking Based On Selection: 11
Fetal
neonatal and paediatric surgery
in utero stem cell and gene therap
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,491
2,358
0.315
* Total Citation Counts Rankings
Ranking Based On Selection: 12
Neurosurger
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,243
3,413
0.471
* Total Citation Counts Rankings
Ranking Based On Selection: 13
Paediatric Cardiology
Interventional Cardiology
Fontan circulation
Percutaneous pulmonary valve implantation
Interventiona
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,891
1,944
0.282
* Total Citation Counts Rankings
Ranking Based On Selection: 14
Pediatric Radiolog
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,506
3,642
0.560
* Total Citation Counts Rankings
Ranking Based On Selection: 15
Immunolog
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,256
4,268
0.682
* Total Citation Counts Rankings
Ranking Based On Selection: 16
adult and paediatric vitreoretinal surgery
developmental retinal genetics
inherited eye disease
gene therap
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,602
1,831
0.398
* Total Citation Counts Rankings
Ranking Based On Selection: 17
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,483
2,673
0.596
* Total Citation Counts Rankings
Ranking Based On Selection: 18
Paediatric Ophthalmology
Congenital Cataract
Genetic
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,345
1,553
0.357
* Total Citation Counts Rankings
Ranking Based On Selection: 19
Outcomes research
Paediatric intensive care
Cardiac surger
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,982
1,316
0.330
* Total Citation Counts Rankings
Ranking Based On Selection: 20
Genetic
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,715
1,926
0.518
* Total Citation Counts Rankings
Ranking Based On Selection: 21
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,121
2,554
0.818
* Total Citation Counts Rankings
Ranking Based On Selection: 22
UVEITI
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,065
1,402
0.457
* Total Citation Counts Rankings
Ranking Based On Selection: 23
paediatric surger
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,049
1,615
0.530
* Total Citation Counts Rankings
Ranking Based On Selection: 24
Neurosurgery
Epilepsy
Hydrocephalus
Chronic Subdural Haematom
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,039
2,477
0.815
* Total Citation Counts Rankings
Ranking Based On Selection: 25
Paediatric intensive car
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,879
2,287
0.794
* Total Citation Counts Rankings
Rankings
9,036
779
1
Ranking Based On Selection: 1
Nj Sebire
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
55,858
22,899
0.410
* Total Citation Counts Rankings
Rankings
38,974
3,387
2
Ranking Based On Selection: 2
Ajay Vora
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
21,569
10,465
0.485
* Total Citation Counts Rankings
Rankings
48,571
4,212
3
Ranking Based On Selection: 3
Rukshana Shroff|R C Shroff, Rokshana Shroff, R Shroff
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
18,385
11,014
0.599
nephrology
dialysis
CKD
haemodialysis
haemadiafiltration (HDF
* Total Citation Counts Rankings
Rankings
78,134
6,659
4
Ranking Based On Selection: 4
Joe Brierley
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
12,772
9,515
0.745
paediatric intensive care
pediatrics
organ donation
ethic
* Total Citation Counts Rankings
Rankings
84,373
7,121
5
Ranking Based On Selection: 5
Stephen Marks
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
11,994
6,140
0.512
Paediatric nephrology and transplantatio
* Total Citation Counts Rankings
Rankings
109,358
8,989
6
Ranking Based On Selection: 6
Jack Cd Lee
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,611
9,578
0.997
* Total Citation Counts Rankings
Rankings
114,633
9,323
7
Ranking Based On Selection: 7
Alessandro Giardini
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,224
4,024
0.436
Exercise physiology
Echocardiography
Hypertrophic cardiomyopathy
Hypoplastic left heart syndrom
* Total Citation Counts Rankings
Rankings
135,819
10,901
8
Ranking Based On Selection: 8
Jo Wray
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,917
3,883
0.490
congenital heart disease
transplantation
neurodevelopment
quality of life
patient experienc
* Total Citation Counts Rankings
Rankings
140,580
11,228
9
Ranking Based On Selection: 9
K Mankad
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,669
6,343
0.827
* Total Citation Counts Rankings
Rankings
142,102
11,336
10
Ranking Based On Selection: 10
Debbie Sell
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,595
2,995
0.394
Cleft Lip and Palate
Velopharyngeal Dysfunction
Perceptual Speech Impairment Tools
Parent-led Articulation Therapy
Is Your University Ready for the Future?
Compare your institution’s global, national, and city-level ranking with its 20 closest competitors and set strategic goals.
Gain insights from detailed performance analyses of scientists across 13 major disciplines, identify your strengths, improve weaknesses, and gain a competitive edge.. Check Your Free Sample Performance Analysis
* Total Citation Counts Rankings
Rankings
144,129
11,487
11
Ranking Based On Selection: 11
Stavros Loukogeorgakis
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,491
2,358
0.315
Fetal
neonatal and paediatric surgery
in utero stem cell and gene therap
* Total Citation Counts Rankings
Rankings
149,368
11,842
12
Ranking Based On Selection: 12
Dominic Thompson
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,243
3,413
0.471
* Total Citation Counts Rankings
Rankings
157,414
12,363
13
Ranking Based On Selection: 13
Sachin Khambadkone
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,891
1,944
0.282
Paediatric Cardiology
Interventional Cardiology
Fontan circulation
Percutaneous pulmonary valve implantation
Interventiona
* Total Citation Counts Rankings
Rankings
166,983
12,995
14
Ranking Based On Selection: 14
Owen Arthurs
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,506
3,642
0.560
* Total Citation Counts Rankings
Rankings
173,803
13,455
15
Ranking Based On Selection: 15
Austen Worth
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,256
4,268
0.682
* Total Citation Counts Rankings
Rankings
234,307
17,506
16
Ranking Based On Selection: 16
Robert H Henderson
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,602
1,831
0.398
adult and paediatric vitreoretinal surgery
developmental retinal genetics
inherited eye disease
gene therap
* Total Citation Counts Rankings
Rankings
239,990
17,874
17
Ranking Based On Selection: 17
Kristian Aquilina
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,483
2,673
0.596
* Total Citation Counts Rankings
Rankings
247,020
18,352
18
Ranking Based On Selection: 18
Ic Lloyd
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,345
1,553
0.357
Paediatric Ophthalmology
Congenital Cataract
Genetic
* Total Citation Counts Rankings
Rankings
267,477
19,615
19
Ranking Based On Selection: 19
Troy E. Dominguez
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,982
1,316
0.330
Outcomes research
Paediatric intensive care
Cardiac surger
* Total Citation Counts Rankings
Rankings
284,015
20,617
20
Ranking Based On Selection: 20
Thomas Cullup
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,715
1,926
0.518
* Total Citation Counts Rankings
Rankings
329,048
23,261
21
Ranking Based On Selection: 21
Alex Virasami
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,121
2,554
0.818
* Total Citation Counts Rankings
Rankings
333,984
23,544
22
Ranking Based On Selection: 22
Clive Edelsten
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,065
1,402
0.457
* Total Citation Counts Rankings
Rankings
335,376
23,629
23
Ranking Based On Selection: 23
Joe Curry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,049
1,615
0.530
* Total Citation Counts Rankings
Rankings
336,177
23,687
24
Ranking Based On Selection: 24
Aswin Chari
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,039
2,477
0.815
Neurosurgery
Epilepsy
Hydrocephalus
Chronic Subdural Haematom
* Total Citation Counts Rankings
Rankings
351,223
24,496
25
Ranking Based On Selection: 25
Samiran Ray
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,879
2,287
0.794
Paediatric intensive car