Citation Rankings
Highly Cited Researchers
World Highly Cited Researchers CitationMedical and Health Sciences / Hematology Rankings 2025
Citation Rankings (Highly Cited Researchers) and the list of the most cited and influential researchers cover a wide range of scientific fields, spanning 197 main and sub-disciplines, as well as the Art and Humanities Citation Rankings and Social Sciences and Humanities Citation Rankings, offering a unique service. Additionally, the list without CERN, Statistical Data, etc., provided exclusively by “AD Scientific Index”, is part of our effort to balance the situation created by CERN and researchers with statistical data, who have an advantage over others, especially those in the social and humanities fields. There should be new regulations for multi-author and CERN papers. Citation lists also reveal many rule violations and unethical practices. See also for more specific citation analyses: 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
Thrombosis andnhemostasis
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
253,269
51,979
0.205
* Total Citation Counts Rankings
Ranking Based On Selection :2
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
151,140
36,110
0.239
* Total Citation Counts Rankings
Ranking Based On Selection :3
Hematology
Hematotherapy
Multiple myeloma
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
150,378
63,749
0.424
* Total Citation Counts Rankings
Ranking Based On Selection :4
Leukemia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
146,058
37,862
0.259
* Total Citation Counts Rankings
Ranking Based On Selection :5
Myeloma
Amyloidosis
Waldenstrom's Macroglobulinemia
Oncology
Hematology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
142,361
68,899
0.484
* Total Citation Counts Rankings
Ranking Based On Selection :6
Hematology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
104,983
41,137
0.392
* Total Citation Counts Rankings
Ranking Based On Selection :7
Hematology
Oncology
Hematopoietic Cell Transplantation
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
104,732
36,688
0.350
* Total Citation Counts Rankings
Ranking Based On Selection :8
Hematology/Oncology
Biology
Immunology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
98,632
33,370
0.338
* Total Citation Counts Rankings
Ranking Based On Selection :9
Hematology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
92,680
46,617
0.503
* Total Citation Counts Rankings
Ranking Based On Selection :10
Hematology
hematopathology
cancer genetics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
91,898
23,551
0.256
* Total Citation Counts Rankings
Ranking Based On Selection :11
Hematology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
90,898
31,071
0.342
* Total Citation Counts Rankings
Ranking Based On Selection :12
Hematology
chronic lymphocytic leukemia
microenvironment
signal transduction
precision oncology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
87,057
38,164
0.438
* Total Citation Counts Rankings
Ranking Based On Selection :13
Hematology-Oncology-Immunology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
86,577
25,585
0.296
* Total Citation Counts Rankings
Ranking Based On Selection :14
Haematology
Haematopathology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
85,587
27,623
0.323
* Total Citation Counts Rankings
Ranking Based On Selection :15
hematology
transplants
leukemia
lymphoma
molecular biology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
83,636
18,780
0.225
* Total Citation Counts Rankings
Ranking Based On Selection :16
clinical science hematology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
81,938
34,682
0.423
* Total Citation Counts Rankings
Ranking Based On Selection :17
medicine
hematology
oncology
lymphoma
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
77,459
27,118
0.350
* Total Citation Counts Rankings
Ranking Based On Selection :18
ematologia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
74,735
18,977
0.254
* Total Citation Counts Rankings
Ranking Based On Selection :19
Hematology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
73,288
26,476
0.361
* Total Citation Counts Rankings
Ranking Based On Selection :20
hematology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
72,344
41,340
0.571
* Total Citation Counts Rankings
Ranking Based On Selection :21
leukaemia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
70,047
21,351
0.305
* Total Citation Counts Rankings
Ranking Based On Selection :22
Hematology
Oncology
Cancer Genomics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
69,702
24,260
0.348
* Total Citation Counts Rankings
Ranking Based On Selection :23
ematologia
immunologia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
65,861
29,142
0.442
* Total Citation Counts Rankings
Ranking Based On Selection :24
Hematology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
65,476
24,805
0.379
* Total Citation Counts Rankings
Ranking Based On Selection :25
Ematologia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
65,000
29,937
0.461
* Total Citation Counts Rankings
Rankings
388
21
6
Ranking Based On Selection: 1
Jack Hirsh
McMaster University
Hamilton, Canada
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
253,269
51,979
0.205
* Total Citation Counts Rankings
Rankings
1,341
600
56
Ranking Based On Selection: 2
Stuart Orkin
Harvard University
Cambridge, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
151,140
36,110
0.239
* Total Citation Counts Rankings
Rankings
1,356
42
1
Ranking Based On Selection: 3
Jesús San Miguel
Universidad de Navarra
Pamplona, Spain
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
150,378
63,749
0.424
Hematology
Hematotherapy
Multiple myeloma
* Total Citation Counts Rankings
Rankings
1,434
637
1
Ranking Based On Selection: 4
Jorge Cortes
Augusta University
Augusta, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
146,058
37,862
0.259
* Total Citation Counts Rankings
Rankings
1,510
21
11
Ranking Based On Selection: 5
Meletios Athanasios Dimopoulos
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
142,361
68,899
0.484
Myeloma
Amyloidosis
Waldenstrom's Macroglobulinemia
Oncology
Hematology
* Total Citation Counts Rankings
Rankings
2,711
104
22
Ranking Based On Selection: 6
Jeffrey Weitz
McMaster University
Hamilton, Canada
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
104,983
41,137
0.392
* Total Citation Counts Rankings
Rankings
2,723
1,301
15
Ranking Based On Selection: 7
Daniel Weisdorf
University of Minnesota Twin Cities
Minneapolis, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
104,732
36,688
0.350
Hematology
Oncology
Hematopoietic Cell Transplantation
* Total Citation Counts Rankings
Rankings
3,052
1,472
35
Ranking Based On Selection: 8
Thomas J Kipps
University of California San Diego
San Diego, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
98,632
33,370
0.338
Hematology/Oncology
Biology
Immunology
* Total Citation Counts Rankings
Rankings
3,467
194
3
Ranking Based On Selection: 9
Mario Cazzola
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
92,680
46,617
0.503
* Total Citation Counts Rankings
Rankings
3,529
196
4
Ranking Based On Selection: 10
Brunangelo Falini
Università degli Studi di Perugia
Perugia, Italy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
91,898
23,551
0.256
Hematology
hematopathology
cancer genetics
* Total Citation Counts Rankings
Rankings
3,581
141
25
Ranking Based On Selection: 11
Mark Crowther
McMaster University
Hamilton, Canada
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
90,898
31,071
0.342
* Total Citation Counts Rankings
Rankings
3,864
131
2
Ranking Based On Selection: 12
Michael Hallek
Universität zu Köln
Köln, Germany
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
87,057
38,164
0.438
Hematology
chronic lymphocytic leukemia
microenvironment
signal transduction
precision oncology
* Total Citation Counts Rankings
Rankings
3,908
218
2
Ranking Based On Selection: 13
Locatelli Franco
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
86,577
25,585
0.296
Hematology-Oncology-Immunology
* Total Citation Counts Rankings
Rankings
3,998
224
7
Ranking Based On Selection: 14
Pileri Stefano A
Università di Bologna
Bologna, Italy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
85,587
27,623
0.323
* Total Citation Counts Rankings
Rankings
4,146
1,981
40
Ranking Based On Selection: 15
Robert Peter Gale
University of California Los Angeles
Los Angeles, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
83,636
18,780
0.225
hematology
transplants
leukemia
lymphoma
molecular biology
* Total Citation Counts Rankings
Rankings
4,272
239
2
Ranking Based On Selection: 16
Antonio Palumbo
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
81,938
34,682
0.423
* Total Citation Counts Rankings
Rankings
4,730
2,265
39
Ranking Based On Selection: 17
Wyndham Wilson
National Institutes of Health
Bethesda, Maryland, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
77,459
27,118
0.350
medicine
hematology
oncology
lymphoma
* Total Citation Counts Rankings
Rankings
5,043
275
3
Ranking Based On Selection: 18
Giuseppe Saglio
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
74,735
18,977
0.254
* Total Citation Counts Rankings
Rankings
5,233
283
10
Ranking Based On Selection: 19
Giovanni Martinelli
Università di Bologna
Bologna, Italy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
73,288
26,476
0.361
* Total Citation Counts Rankings
Rankings
5,320
291
11
Ranking Based On Selection: 20
Michele Cavo
Università di Bologna
Bologna, Italy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
72,344
41,340
0.571
* Total Citation Counts Rankings
Rankings
5,607
470
43
Ranking Based On Selection: 21
Apperley J
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
70,047
21,351
0.305
* Total Citation Counts Rankings
Rankings
5,651
2,693
23
Ranking Based On Selection: 22
TJ Ley
Washington University Saint Louis
St. Louis, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
69,702
24,260
0.348
Hematology
Oncology
Cancer Genomics
* Total Citation Counts Rankings
Rankings
6,183
325
16
Ranking Based On Selection: 23
Alessandro Rambaldi
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
65,861
29,142
0.442
* Total Citation Counts Rankings
Rankings
6,239
114
10
Ranking Based On Selection: 24
Miguel Sanz
Universitat de València
Valencia, Spain
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
65,476
24,805
0.379
* Total Citation Counts Rankings
Rankings
6,310
330
13
Ranking Based On Selection: 25
Pier Luigi Zinzani
Università di Bologna
Bologna, Italy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
65,000
29,937
0.461