Citation Rankings
Highly Cited Researchers
Highly Cited Researchers 35 Scientists Citation Rankings - 2025
The Citation Rankings (Highly Cited Researchers) list 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
Stem cell transplantation
cellular therapies
hematopoiesis
MSCs
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
16,110
2,535
0.157
* Total Citation Counts Rankings
Ranking Based On Selection: 2
cryobiology
cryopreservation
blood cell quality
blood component production
oxidative injury
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,195
3,952
0.430
* Total Citation Counts Rankings
Ranking Based On Selection: 3
Microbiology
Infectious Diseases
Laboratory testing
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,134
5,286
0.579
* Total Citation Counts Rankings
Ranking Based On Selection: 4
blood donor health and safety
immunohematology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,691
2,366
0.272
* Total Citation Counts Rankings
Ranking Based On Selection: 5
Ex-Vivo Blood expansion
Gene-editing
HSC biology
Epigenetics
Leukemia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,804
3,348
0.492
* Total Citation Counts Rankings
Ranking Based On Selection: 6
Hematology
Hematopoietic Cell Transplant
Transfusion Medicine
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,183
3,466
0.561
* Total Citation Counts Rankings
Ranking Based On Selection: 7
Medical Education
Knowledge Mobilization
Diabetes
Regeneration
Transfusion
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,831
1,006
0.208
* Total Citation Counts Rankings
Ranking Based On Selection: 8
Health Sciences
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,900
2,099
0.538
* Total Citation Counts Rankings
Ranking Based On Selection: 9
Microbiology
Virology
Infectious Diseases
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,884
835
0.215
* Total Citation Counts Rankings
Ranking Based On Selection: 10
Bacterial contamination blood products
biofilms
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,399
1,305
0.384
* Total Citation Counts Rankings
Ranking Based On Selection: 11
screening for severe IgA deficiency
transmissible disease testing
monitoring leukoreduction efficacy
monitoring safety of long-term plasmapheresis donors
statistical analyses
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,255
289
0.089
* Total Citation Counts Rankings
Ranking Based On Selection: 12
Hemostasis biochemistry
plasma proteins
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,226
1,065
0.330
* Total Citation Counts Rankings
Ranking Based On Selection: 13
Hematopoietic stem cells
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,975
713
0.240
* Total Citation Counts Rankings
Ranking Based On Selection: 14
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,118
828
0.391
* Total Citation Counts Rankings
Ranking Based On Selection: 15
One Health
Animal Welfare
Transfusion Transmissible Diseases
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,508
1,242
0.824
* Total Citation Counts Rankings
Ranking Based On Selection: 16
Hematology
Transfusion Medicine
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,412
214
0.152
* Total Citation Counts Rankings
Ranking Based On Selection: 17
Transfusion Medicine
Public Health and Preventive Medicine
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,095
318
0.290
* Total Citation Counts Rankings
Ranking Based On Selection: 18
Blood group genomics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,044
606
0.580
* Total Citation Counts Rankings
Ranking Based On Selection: 19
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,024
475
0.464
* Total Citation Counts Rankings
Ranking Based On Selection: 20
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
907
457
0.504
* Total Citation Counts Rankings
Ranking Based On Selection: 21
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
697
141
0.202
* Total Citation Counts Rankings
Ranking Based On Selection: 22
GUT microbiome I Gut-Brain-Axis I Bacterial Extravesicles I Psychobiotics I Bacterial Genet I Omics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
532
334
0.628
* Total Citation Counts Rankings
Ranking Based On Selection: 23
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
482
41
0.085
* Total Citation Counts Rankings
Ranking Based On Selection: 24
Organ & Tissue Donation & Transplantation
Education
Cardiology
Regenerative Medicine
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
445
184
0.413
* Total Citation Counts Rankings
Ranking Based On Selection: 25
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
443
132
0.298
* Total Citation Counts Rankings
Rankings
55,785
2,446
1
Ranking Based On Selection: 1
Anna Janowska-Wieczorek
Canadian Blood Services
Ottawa, Canada
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
16,110
2,535
0.157
Stem cell transplantation
cellular therapies
hematopoiesis
MSCs
* Total Citation Counts Rankings
Rankings
110,867
4,936
2
Ranking Based On Selection: 2
Jason P Acker
Canadian Blood Services
Ottawa, Canada
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,195
3,952
0.430
cryobiology
cryopreservation
blood cell quality
blood component production
oxidative injury
* Total Citation Counts Rankings
Rankings
111,720
4,975
3
Ranking Based On Selection: 3
Steven Drews
Canadian Blood Services
Ottawa, Canada
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,134
5,286
0.579
* Total Citation Counts Rankings
Rankings
118,186
5,236
4
Ranking Based On Selection: 4
Mindy Goldman
Canadian Blood Services
Ottawa, Canada
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,691
2,366
0.272
* Total Citation Counts Rankings
Rankings
153,995
6,763
5
Ranking Based On Selection: 5
Harinad Maganti
Canadian Blood Services
Ottawa, Canada
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,804
3,348
0.492
Ex-Vivo Blood expansion
Gene-editing
HSC biology
Epigenetics
Leukemia
* Total Citation Counts Rankings
Rankings
169,846
7,368
6
Ranking Based On Selection: 6
Matthew Seftel
Canadian Blood Services
Ottawa, Canada
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,183
3,466
0.561
Hematology
Hematopoietic Cell Transplant
Transfusion Medicine
* Total Citation Counts Rankings
Rankings
216,378
9,259
7
Ranking Based On Selection: 7
Sophie B Chargé
Canadian Blood Services
Ottawa, Canada
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,831
1,006
0.208
Medical Education
Knowledge Mobilization
Diabetes
Regeneration
Transfusion
* Total Citation Counts Rankings
Rankings
263,453
11,045
8
Ranking Based On Selection: 8
Sheila F O'Brien
Canadian Blood Services
Ottawa, Canada
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,900
2,099
0.538
* Total Citation Counts Rankings
Rankings
264,463
11,080
9
Ranking Based On Selection: 9
Margaret Fearon
Canadian Blood Services
Ottawa, Canada
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,884
835
0.215
* Total Citation Counts Rankings
Rankings
296,742
12,264
10
Ranking Based On Selection: 10
S Ramirez-Arcos
Canadian Blood Services
Ottawa, Canada
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,399
1,305
0.384
* Total Citation Counts Rankings
Rankings
307,757
12,645
11
Ranking Based On Selection: 11
Douglas Stephen Palmer
Canadian Blood Services
Ottawa, Canada
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,255
289
0.089
screening for severe IgA deficiency
transmissible disease testing
monitoring leukoreduction efficacy
monitoring safety of long-term plasmapheresis donors
statistical analyses
* Total Citation Counts Rankings
Rankings
309,942
12,720
12
Ranking Based On Selection: 12
Ed Pryzdial
Canadian Blood Services
Ottawa, Canada
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,226
1,065
0.330
Hemostasis biochemistry
plasma proteins
* Total Citation Counts Rankings
Rankings
331,543
13,493
13
Ranking Based On Selection: 13
Nicolas Pineault
Canadian Blood Services
Ottawa, Canada
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,975
713
0.240
Hematopoietic stem cells
* Total Citation Counts Rankings
Rankings
430,752
16,713
14
Ranking Based On Selection: 14
Katherine Serrano
Canadian Blood Services
Ottawa, Canada
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,118
828
0.391
* Total Citation Counts Rankings
Rankings
542,625
20,045
15
Ranking Based On Selection: 15
Niamh Caffrey
Canadian Blood Services
Ottawa, Canada
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,508
1,242
0.824
* Total Citation Counts Rankings
Rankings
565,429
20,674
16
Ranking Based On Selection: 16
Judith Hannon
Canadian Blood Services
Ottawa, Canada
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,412
214
0.152
Hematology
Transfusion Medicine
* Total Citation Counts Rankings
Rankings
655,642
23,259
17
Ranking Based On Selection: 17
Mark Bigham
Canadian Blood Services
Ottawa, Canada
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,095
318
0.290
Transfusion Medicine
Public Health and Preventive Medicine
* Total Citation Counts Rankings
Rankings
672,659
23,711
18
Ranking Based On Selection: 18
Celina Montemayor Garcia
Canadian Blood Services
Ottawa, Canada
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,044
606
0.580
* Total Citation Counts Rankings
Rankings
679,799
23,905
19
Ranking Based On Selection: 19
C Jenkins
Canadian Blood Services
Ottawa, Canada
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,024
475
0.464
* Total Citation Counts Rankings
Rankings
723,450
25,086
20
Ranking Based On Selection: 20
Tanya Petraszko
Canadian Blood Services
Ottawa, Canada
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
907
457
0.504
* Total Citation Counts Rankings
Rankings
815,722
27,421
21
Ranking Based On Selection: 21
Barbara Hannach
Canadian Blood Services
Ottawa, Canada
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
697
141
0.202
* Total Citation Counts Rankings
Rankings
906,448
29,547
22
Ranking Based On Selection: 22
Basit Yousuf
Canadian Blood Services
Ottawa, Canada
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
532
334
0.628
GUT microbiome I Gut-Brain-Axis I Bacterial Extravesicles I Psychobiotics I Bacterial Genet I Omics
* Total Citation Counts Rankings
Rankings
947,236
30,679
23
Ranking Based On Selection: 23
Edward Alport
Canadian Blood Services
Ottawa, Canada
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
482
41
0.085
* Total Citation Counts Rankings
Rankings
979,834
31,552
24
Ranking Based On Selection: 24
Everad Tilokee
Canadian Blood Services
Ottawa, Canada
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
445
184
0.413
Organ & Tissue Donation & Transplantation
Education
Cardiology
Regenerative Medicine
* Total Citation Counts Rankings
Rankings
981,806
31,601
25
Ranking Based On Selection: 25
Mia Golder
Canadian Blood Services
Ottawa, Canada
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
443
132
0.298