Citation Rankings
Highly Cited Researchers

World Highly Cited Researchers CitationMedical and Health Sciences / 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 :26
Italy
Mario Boccadoro
therapy and biology of multiple myeloma
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
60,378
21,045
0.349
* Total Citation Counts Rankings
Ranking Based On Selection :27
Greece
Evangelos Terpos
Myeloma
Thalassemia
Bone Disease
Hematology
SARS-CoV-2
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
58,845
33,699
0.573
* Total Citation Counts Rankings
Ranking Based On Selection :28
United Kingdom
Peter Hillmen
Haematology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
58,056
26,808
0.462
* Total Citation Counts Rankings
Ranking Based On Selection :29
United States
Benjamin Djulbegovic
Evidence
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
55,267
23,463
0.425
* Total Citation Counts Rankings
Ranking Based On Selection :30
United States
Narla Mohandas
Hematology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
54,463
14,731
0.270
* Total Citation Counts Rankings
Ranking Based On Selection :31
Italy
Vannucchi Am
Hematology
myeloproliferative neoplasms
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
52,954
23,019
0.435
* Total Citation Counts Rankings
Ranking Based On Selection :32
Japan
Tomoki Naoe
hematology
oncology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
51,280
17,457
0.340
* Total Citation Counts Rankings
Ranking Based On Selection :33
United States
Alex Spyropoulos
medicine-thrombosis
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
50,282
24,347
0.484
* Total Citation Counts Rankings
Ranking Based On Selection :34
Canada
Eric Bouffet
Brain tumours
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
48,033
26,352
0.549
* Total Citation Counts Rankings
Ranking Based On Selection :35
United States
Burger Jan
Leukemia
hematology
immunology
cancer research
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
47,762
23,291
0.488
* Total Citation Counts Rankings
Ranking Based On Selection :36
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 :37
United Kingdom
douglas R higgs
gene expression
erythropoiesis
human genetics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
46,319
13,242
0.286
* Total Citation Counts Rankings
Ranking Based On Selection :38
Germany
Lars Bullinger
Hematology
Oncology
Tumorimmunology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
45,756
23,092
0.505
* Total Citation Counts Rankings
Ranking Based On Selection :39
United States
Elizabeta Nemeth
Iron
hematology
pregnancy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
45,167
18,239
0.404
* Total Citation Counts Rankings
Ranking Based On Selection :40
Canada
John Kelton
Hematology
Thromboembolism
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
43,990
7,687
0.175
* Total Citation Counts Rankings
Ranking Based On Selection :41
Spain
Jorge Sierra
Leucemia
trasplante
cancer
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
43,211
20,497
0.474
* Total Citation Counts Rankings
Ranking Based On Selection :42
Japan
Yutaka Kawakami
Immunology
Cancer Research
Hematology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
42,145
12,719
0.302
* Total Citation Counts Rankings
Ranking Based On Selection :43
Austria
Pabinger Faching Ingrid
Thrombosis and Haemostasis
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
41,066
16,386
0.399
* Total Citation Counts Rankings
Ranking Based On Selection :44
Italy
Giuseppe Leone
Hematology
Leukemia
Secondary Leukemias
Infections
Thrombosis
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
40,272
8,933
0.222
* Total Citation Counts Rankings
Ranking Based On Selection :45
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 :46
France
Didier Blaise
Hematologie
immunotherapie cellulaire
greffe de cellules souches hématopoïétiques
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
38,759
17,323
0.447
* Total Citation Counts Rankings
Ranking Based On Selection :47
United States
John Barrett
Hematology oncology immunology transplantation
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
38,146
7,033
0.184
* Total Citation Counts Rankings
Ranking Based On Selection :48
Italy
Malcovati Luca
Hematology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
37,555
20,174
0.537
* Total Citation Counts Rankings
Ranking Based On Selection :49
United Kingdom
Paul Moss
Hematology
Immunology
Transplantation
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
35,584
13,875
0.390
* Total Citation Counts Rankings
Ranking Based On Selection :50
United States
Saad Z Usmani
Hematology
Medical Oncology
Bone Marrow Transplantation
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
35,445
28,325
0.799
* Total Citation Counts Rankings
Rankings
7,346
Italy
371
8
Ranking Based On Selection: 26
Mario Boccadoro
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
60,378
21,045
0.349
* Total Citation Counts Rankings
Rankings
7,644
Greece
42
22
Ranking Based On Selection: 27
Evangelos Terpos
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
58,845
33,699
0.573
Myeloma
Thalassemia
Bone Disease
Hematology
SARS-CoV-2
* Total Citation Counts Rankings
Rankings
7,803
United Kingdom
681
12
Ranking Based On Selection: 28
Peter Hillmen
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
58,056
26,808
0.462
* Total Citation Counts Rankings
Rankings
8,478
United States
4,036
4
Ranking Based On Selection: 29
Benjamin Djulbegovic
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
55,267
23,463
0.425
* Total Citation Counts Rankings
Rankings
8,678
United States
4,137
1
Ranking Based On Selection: 30
Narla Mohandas
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
54,463
14,731
0.270
* Total Citation Counts Rankings
Rankings
9,061
Italy
419
7
Ranking Based On Selection: 31
Vannucchi Am
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
52,954
23,019
0.435
* Total Citation Counts Rankings
Rankings
9,528
Japan
113
1
Ranking Based On Selection: 32
Tomoki Naoe
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
51,280
17,457
0.340
* Total Citation Counts Rankings
Rankings
9,853
United States
4,692
9
Ranking Based On Selection: 33
Alex Spyropoulos
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
50,282
24,347
0.484
* Total Citation Counts Rankings
Rankings
10,571
Canada
410
4
Ranking Based On Selection: 34
Eric Bouffet
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
48,033
26,352
0.549
* Total Citation Counts Rankings
Rankings
10,659
United States
5,062
42
Ranking Based On Selection: 35
Burger Jan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
47,762
23,291
0.488
Leukemia
hematology
immunology
cancer research
* Total Citation Counts Rankings
Rankings
11,047
United States
5,233
13
Ranking Based On Selection: 36
Raul Ribeiro
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
46,702
15,283
0.327
* Total Citation Counts Rankings
Rankings
11,178
United Kingdom
972
139
Ranking Based On Selection: 37
douglas R higgs
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
46,319
13,242
0.286
* Total Citation Counts Rankings
Rankings
11,394
Germany
480
17
Ranking Based On Selection: 38
Lars Bullinger
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
45,756
23,092
0.505
* Total Citation Counts Rankings
Rankings
11,617
United States
5,515
123
Ranking Based On Selection: 39
Elizabeta Nemeth
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
45,167
18,239
0.404
* Total Citation Counts Rankings
Rankings
12,172
Canada
466
54
Ranking Based On Selection: 40
John Kelton
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
43,990
7,687
0.175
* Total Citation Counts Rankings
Rankings
12,521
Spain
208
3
Ranking Based On Selection: 41
Jorge Sierra
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
43,211
20,497
0.474
* Total Citation Counts Rankings
Rankings
13,049
Japan
161
5
Ranking Based On Selection: 42
Yutaka Kawakami
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
42,145
12,719
0.302
* Total Citation Counts Rankings
Rankings
13,580
Austria
62
8
Ranking Based On Selection: 43
Pabinger Faching Ingrid
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
41,066
16,386
0.399
* Total Citation Counts Rankings
Rankings
14,021
Italy
579
8
Ranking Based On Selection: 44
Giuseppe Leone
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
40,272
8,933
0.222
Hematology
Leukemia
Secondary Leukemias
Infections
Thrombosis
* Total Citation Counts Rankings
Rankings
14,356
United States
6,781
76
Ranking Based On Selection: 45
William L Carroll
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
39,722
18,366
0.462
* Total Citation Counts Rankings
Rankings
14,933
France
277
1
Ranking Based On Selection: 46
Didier Blaise
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
38,759
17,323
0.447
Hematologie
immunotherapie cellulaire
greffe de cellules souches hématopoïétiques
* Total Citation Counts Rankings
Rankings
15,308
United States
7,215
94
Ranking Based On Selection: 47
John Barrett
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
38,146
7,033
0.184
Hematology oncology immunology transplantation
* Total Citation Counts Rankings
Rankings
15,650
Italy
635
9
Ranking Based On Selection: 48
Malcovati Luca
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
37,555
20,174
0.537
* Total Citation Counts Rankings
Rankings
17,056
United Kingdom
1,488
34
Ranking Based On Selection: 49
Paul Moss
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
35,584
13,875
0.390
* Total Citation Counts Rankings
Rankings
17,167
United States
8,057
66
Ranking Based On Selection: 50
Saad Z Usmani
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
35,445
28,325
0.799
Hematology
Medical Oncology
Bone Marrow Transplantation