Citation Rankings
Highly Cited Researchers

World Highly Cited Researchers CitationMedical and Health Sciences / Pediatric Hematology Rankings 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.

* Total Citation Counts Rankings
Ranking Based On Selection :1
United States
Stuart Orkin
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
152,058
36,902
0.243
* Total Citation Counts Rankings
Ranking Based On Selection :2
United States
Raul Ribeiro
pediatric oncology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
46,702
15,283
0.327
* Total Citation Counts Rankings
Ranking Based On Selection :3
United States
William L Carroll
Pediatric Oncology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
39,722
18,366
0.462
* Total Citation Counts Rankings
Ranking Based On Selection :4
Canada
Paul Nathan
Pediatric oncology
Cancer survivorship
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
17,039
10,779
0.633
* Total Citation Counts Rankings
Ranking Based On Selection :5
Germany
Helmut Hanenberg
Pediatric Hematology/Oncology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
16,883
5,501
0.326
* Total Citation Counts Rankings
Ranking Based On Selection :6
Hong Kong
Ho Cheung William Li
Pediatric oncology
psycho-oncology
smoking cessation
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
16,437
5,334
0.325
* Total Citation Counts Rankings
Ranking Based On Selection :7
United States
Dean Anthony Lee
Pediatric oncology
immunotherapy
NK cell biology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
15,140
9,595
0.634
* Total Citation Counts Rankings
Ranking Based On Selection :8
United States
Peter F Coccia
Pediatric Oncology
Stem Cell Transplantation
Adolescent and Young Adult Oncology
Hematologic Malignancies
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
13,950
2,270
0.163
* Total Citation Counts Rankings
Ranking Based On Selection :9
Hong Kong
Godfrey Chan
Pediatric Hematology and Oncology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
13,862
7,485
0.540
* Total Citation Counts Rankings
Ranking Based On Selection :10
United States
Shannon C Walker
Pediatric Hematology
Transfusion Medicine
Predictive Modeling
Vaccines
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
13,753
13,673
0.994
* Total Citation Counts Rankings
Ranking Based On Selection :11
Hungary
Miklós Garami
pediatric oncology
gene expression profiles
cancer registry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
12,255
5,858
0.478
* Total Citation Counts Rankings
Ranking Based On Selection :12
Türkiye
Abdullah Murat Tuncer
Tıp
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
11,256
4,363
0.388
* Total Citation Counts Rankings
Ranking Based On Selection :13
Italy
Ugo Ramenghi
pediatric hematology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
10,633
3,886
0.365
* Total Citation Counts Rankings
Ranking Based On Selection :14
Australia
Claire E Wakefield
Pediatrics
cancer
genetics
education
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
10,290
7,997
0.777
* Total Citation Counts Rankings
Ranking Based On Selection :15
Canada
Aru Narendran
Pediatric oncology
New therapeutics development
Early phase clinical trials
Cancer vaccines
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
10,063
5,207
0.517
* Total Citation Counts Rankings
Ranking Based On Selection :16
Italy
Gianni Bisogno
Oncologia Pediatrica
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,245
3,226
0.349
* Total Citation Counts Rankings
Ranking Based On Selection :17
Thailand
Suradej Hongeng
pediatric oncology
thalassemia
cell and gene therapy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,766
5,063
0.578
* Total Citation Counts Rankings
Ranking Based On Selection :18
United States
Jack F Shern
Pediatric Oncology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,634
6,946
0.804
* Total Citation Counts Rankings
Ranking Based On Selection :19
Israel
Hannah Tamary
Pediatric Hematology
hematopoiesis
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,380
3,539
0.422
* Total Citation Counts Rankings
Ranking Based On Selection :20
Italy
Maria Luisa Garrè
Oncologia Pediatrica
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,355
4,260
0.510
* Total Citation Counts Rankings
Ranking Based On Selection :21
United States
Charles T Quinn
Pediatric Hematology
sickle cell disease
thalassemia
anemia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,148
3,907
0.480
* Total Citation Counts Rankings
Ranking Based On Selection :22
Japan
Junichiro Fujimoto
pediatric oncology
hematology
leukemia
lymphoma
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,361
1,850
0.251
* Total Citation Counts Rankings
Ranking Based On Selection :23
Switzerland
Jochen Rössler
Pediatric Hematology and Oncology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,070
3,082
0.436
* Total Citation Counts Rankings
Ranking Based On Selection :24
Egypt
Amal El Beshlawy
Pediatric Hematology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,986
3,342
0.478
* Total Citation Counts Rankings
Ranking Based On Selection :25
Canada
Uma Athale
Pediatric oncology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,423
2,871
0.447
* Total Citation Counts Rankings
Rankings
1,366
United States
604
56
Ranking Based On Selection: 1
Stuart Orkin
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
152,058
36,902
0.243
* Total Citation Counts Rankings
Rankings
11,047
United States
5,233
13
Ranking Based On Selection: 2
Raul Ribeiro
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
46,702
15,283
0.327
* Total Citation Counts Rankings
Rankings
14,356
United States
6,781
76
Ranking Based On Selection: 3
William L Carroll
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
39,722
18,366
0.462
* Total Citation Counts Rankings
Rankings
50,222
Canada
2,184
292
Ranking Based On Selection: 4
Paul Nathan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
17,039
10,779
0.633
* Total Citation Counts Rankings
Rankings
50,827
Germany
2,191
21
Ranking Based On Selection: 5
Helmut Hanenberg
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
16,883
5,501
0.326
* Total Citation Counts Rankings
Rankings
52,656
Hong Kong
432
115
Ranking Based On Selection: 6
Ho Cheung William Li
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
16,437
5,334
0.325
Pediatric oncology
psycho-oncology
smoking cessation
* Total Citation Counts Rankings
Rankings
58,726
United States
24,916
12
Ranking Based On Selection: 7
Dean Anthony Lee
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
15,140
9,595
0.634
* Total Citation Counts Rankings
Rankings
65,453
United States
27,471
37
Ranking Based On Selection: 8
Peter F Coccia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
13,950
2,270
0.163
Pediatric Oncology
Stem Cell Transplantation
Adolescent and Young Adult Oncology
Hematologic Malignancies
* Total Citation Counts Rankings
Rankings
66,002
Hong Kong
543
138
Ranking Based On Selection: 9
Godfrey Chan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
13,862
7,485
0.540
* Total Citation Counts Rankings
Rankings
66,673
United States
27,930
226
Ranking Based On Selection: 10
Shannon C Walker
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
13,753
13,673
0.994
Pediatric Hematology
Transfusion Medicine
Predictive Modeling
Vaccines
* Total Citation Counts Rankings
Rankings
77,015
Hungary
145
26
Ranking Based On Selection: 11
Miklós Garami
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
12,255
5,858
0.478
pediatric oncology
gene expression profiles
cancer registry
* Total Citation Counts Rankings
Rankings
85,407
Türkiye
341
27
Ranking Based On Selection: 12
Abdullah Murat Tuncer
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
11,256
4,363
0.388
* Total Citation Counts Rankings
Rankings
91,432
Italy
3,615
93
Ranking Based On Selection: 13
Ugo Ramenghi
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
10,633
3,886
0.365
* Total Citation Counts Rankings
Rankings
94,977
Australia
4,346
307
Ranking Based On Selection: 14
Claire E Wakefield
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
10,290
7,997
0.777
* Total Citation Counts Rankings
Rankings
97,492
Canada
4,390
199
Ranking Based On Selection: 15
Aru Narendran
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
10,063
5,207
0.517
Pediatric oncology
New therapeutics development
Early phase clinical trials
Cancer vaccines
* Total Citation Counts Rankings
Rankings
107,341
Italy
4,325
213
Ranking Based On Selection: 16
Gianni Bisogno
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,245
3,226
0.349
* Total Citation Counts Rankings
Rankings
114,000
Thailand
140
21
Ranking Based On Selection: 17
Suradej Hongeng
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,766
5,063
0.578
pediatric oncology
thalassemia
cell and gene therapy
* Total Citation Counts Rankings
Rankings
115,955
United States
45,241
398
Ranking Based On Selection: 18
Jack F Shern
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,634
6,946
0.804
* Total Citation Counts Rankings
Rankings
119,902
Israel
985
208
Ranking Based On Selection: 19
Hannah Tamary
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,380
3,539
0.422
* Total Citation Counts Rankings
Rankings
120,330
Italy
4,967
95
Ranking Based On Selection: 20
Maria Luisa Garrè
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,355
4,260
0.510
* Total Citation Counts Rankings
Rankings
123,661
United States
47,757
96
Ranking Based On Selection: 21
Charles T Quinn
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,148
3,907
0.480
Pediatric Hematology
sickle cell disease
thalassemia
anemia
* Total Citation Counts Rankings
Rankings
138,181
Japan
2,645
11
Ranking Based On Selection: 22
Junichiro Fujimoto
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,361
1,850
0.251
* Total Citation Counts Rankings
Rankings
144,253
Switzerland
2,281
188
Ranking Based On Selection: 23
Jochen Rössler
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,070
3,082
0.436
* Total Citation Counts Rankings
Rankings
146,136
Egypt
279
43
Ranking Based On Selection: 24
Amal El Beshlawy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,986
3,342
0.478
* Total Citation Counts Rankings
Rankings
159,364
Canada
6,974
368
Ranking Based On Selection: 25
Uma Athale
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,423
2,871
0.447