Citation Rankings
Highly Cited Researchers
University of Toronto Highly Cited Researchers Citation Rankings (Sort by last 6 years Citation Index) 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.
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :251
Colloidal Quantum Dot Solar cells
Nanomaterials
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,304
8,340
0.896
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :252
pregnancy and childbirth
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
31,626
8,320
0.263
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :253
diabetes
kidney
heart
hypertension
retina
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
27,917
8,315
0.298
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :254
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
11,217
8,311
0.741
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :255
physics
quantum physics
artificial intelligence
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,991
8,295
0.830
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :256
Ecology
Evolutionary Biology
Genetics
Plant-Animal Interactions
Urban Enviro Sci
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
13,691
8,284
0.605
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :257
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
13,209
8,277
0.627
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :258
Pharmacoeconomics
Health Economics
Pharmacoepidemiology
Outcome Research
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,188
8,268
0.900
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :259
Chemistry
Materials Science
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
17,511
8,222
0.470
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :260
democracy
democratization
transition
authoritarianism
revolution
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
19,170
8,193
0.427
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :261
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
13,594
8,180
0.602
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :262
Personality
Motivation
Decision-Making
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
14,537
8,178
0.563
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :263
Bioinformatics
Computational Biology
Systems biology
Proteomics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
15,056
8,140
0.541
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :264
gender equality
social responsibility
cognition
strategy
innovation
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
15,771
8,129
0.515
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :265
Cognition
Mood
Metabolism
Neuroendocrinology
Neuropharmacology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
13,475
8,090
0.600
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :266
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
16,065
8,078
0.503
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :267
medical education
assessment
accreditation
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
16,808
8,059
0.479
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :268
Pulsars
Pulsar Timing
Interstellar Medium
Gravitational Waves
Radio Astronomy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,448
8,038
0.951
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :269
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
17,160
8,025
0.468
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :270
microfluidics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
18,841
8,020
0.426
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :271
metalloproteinases
stem cells
inflammation
cancer
metastasis
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
26,852
8,006
0.298
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :272
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
16,264
8,001
0.492
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :273
Database systems
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
25,984
7,995
0.308
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :274
Financial reporting
disclosure
international
auditing
corporate finance
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
15,808
7,995
0.506
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :275
Endocrine Oncology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
28,278
7,981
0.282
* Last 6 Years Citation Counts Rankings
Rankings
47,655
1,864
251
Ranking Based On Selection: 251
James Z Fan
University of Toronto
Toronto, Canada
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,304
8,340
0.896
Colloidal Quantum Dot Solar cells
Nanomaterials
* Last 6 Years Citation Counts Rankings
Rankings
47,815
1,873
252
Ranking Based On Selection: 252
Ellen Hodnett
University of Toronto
Toronto, Canada
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
31,626
8,320
0.263
pregnancy and childbirth
* Last 6 Years Citation Counts Rankings
Rankings
47,855
1,875
253
Ranking Based On Selection: 253
Richard E Gilbert
University of Toronto
Toronto, Canada
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
27,917
8,315
0.298
* Last 6 Years Citation Counts Rankings
Rankings
47,884
1,876
254
Ranking Based On Selection: 254
Anna Dare
University of Toronto
Toronto, Canada
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
11,217
8,311
0.741
* Last 6 Years Citation Counts Rankings
Rankings
48,017
1,881
255
Ranking Based On Selection: 255
Mario Krenn
University of Toronto
Toronto, Canada
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,991
8,295
0.830
physics
quantum physics
artificial intelligence
* Last 6 Years Citation Counts Rankings
Rankings
48,111
1,884
256
Ranking Based On Selection: 256
Marc Tj Johnson
University of Toronto
Toronto, Canada
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
13,691
8,284
0.605
Ecology
Evolutionary Biology
Genetics
Plant-Animal Interactions
Urban Enviro Sci
* Last 6 Years Citation Counts Rankings
Rankings
48,175
1,886
257
Ranking Based On Selection: 257
Bradley J Macintosh
University of Toronto
Toronto, Canada
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
13,209
8,277
0.627
* Last 6 Years Citation Counts Rankings
Rankings
48,259
1,892
258
Ranking Based On Selection: 258
Kednapa Thavorn
University of Toronto
Toronto, Canada
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,188
8,268
0.900
Pharmacoeconomics
Health Economics
Pharmacoepidemiology
Outcome Research
* Last 6 Years Citation Counts Rankings
Rankings
48,650
1,903
259
Ranking Based On Selection: 259
Dwight Seferos
University of Toronto
Toronto, Canada
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
17,511
8,222
0.470
* Last 6 Years Citation Counts Rankings
Rankings
48,876
1,913
260
Ranking Based On Selection: 260
Lucan Way
University of Toronto
Toronto, Canada
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
19,170
8,193
0.427
democracy
democratization
transition
authoritarianism
revolution
* Last 6 Years Citation Counts Rankings
Rankings
48,998
1,923
261
Ranking Based On Selection: 261
Karen Tu
University of Toronto
Toronto, Canada
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
13,594
8,180
0.602
* Last 6 Years Citation Counts Rankings
Rankings
49,016
1,926
262
Ranking Based On Selection: 262
Jacob Hirsh
University of Toronto
Toronto, Canada
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
14,537
8,178
0.563
* Last 6 Years Citation Counts Rankings
Rankings
49,332
1,935
263
Ranking Based On Selection: 263
Ruth Isserlin
University of Toronto
Toronto, Canada
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
15,056
8,140
0.541
Bioinformatics
Computational Biology
Systems biology
Proteomics
* Last 6 Years Citation Counts Rankings
Rankings
49,431
1,938
264
Ranking Based On Selection: 264
Sarah Kaplan
University of Toronto
Toronto, Canada
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
15,771
8,129
0.515
gender equality
social responsibility
cognition
strategy
innovation
* Last 6 Years Citation Counts Rankings
Rankings
49,769
1,951
265
Ranking Based On Selection: 265
Walter Swardfager
University of Toronto
Toronto, Canada
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
13,475
8,090
0.600
Cognition
Mood
Metabolism
Neuroendocrinology
Neuropharmacology
* Last 6 Years Citation Counts Rankings
Rankings
49,877
1,956
266
Ranking Based On Selection: 266
Dan Moore
University of Toronto
Toronto, Canada
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
16,065
8,078
0.503
* Last 6 Years Citation Counts Rankings
Rankings
50,053
1,964
267
Ranking Based On Selection: 267
Stanley J Hamstra
University of Toronto
Toronto, Canada
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
16,808
8,059
0.479
medical education
assessment
accreditation
* Last 6 Years Citation Counts Rankings
Rankings
50,261
1,972
268
Ranking Based On Selection: 268
James Mckee
University of Toronto
Toronto, Canada
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,448
8,038
0.951
Pulsars
Pulsar Timing
Interstellar Medium
Gravitational Waves
Radio Astronomy
* Last 6 Years Citation Counts Rankings
Rankings
50,371
1,977
269
Ranking Based On Selection: 269
Loren Brandt
University of Toronto
Toronto, Canada
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
17,160
8,025
0.468
* Last 6 Years Citation Counts Rankings
Rankings
50,405
1,978
270
Ranking Based On Selection: 270
Aaron Wheeler
University of Toronto
Toronto, Canada
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
18,841
8,020
0.426
* Last 6 Years Citation Counts Rankings
Rankings
50,520
1,986
271
Ranking Based On Selection: 271
Rama Khokha
University of Toronto
Toronto, Canada
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
26,852
8,006
0.298
metalloproteinases
stem cells
inflammation
cancer
metastasis
* Last 6 Years Citation Counts Rankings
Rankings
50,567
1,989
272
Ranking Based On Selection: 272
Natasha Crowcroft
University of Toronto
Toronto, Canada
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
16,264
8,001
0.492
* Last 6 Years Citation Counts Rankings
Rankings
50,606
1,992
273
Ranking Based On Selection: 273
Ryan Johnson
University of Toronto
Toronto, Canada
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
25,984
7,995
0.308
* Last 6 Years Citation Counts Rankings
Rankings
50,609
1,993
274
Ranking Based On Selection: 274
Ole Kristian Hope
University of Toronto
Toronto, Canada
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
15,808
7,995
0.506
Financial reporting
disclosure
international
auditing
corporate finance
* Last 6 Years Citation Counts Rankings
Rankings
50,725
1,998
275
Ranking Based On Selection: 275
Shereen Ezzat
University of Toronto
Toronto, Canada
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
28,278
7,981
0.282