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Top institutions in Canada for General & Internal Medicine

43 institutions · General & Internal Medicine · Canada

Which institutions in Canada have the most top-cited scientists in General & Internal Medicine?

427 researchers in Canada whose main subfield is General & Internal Medicine are in the 2026 list of top-cited scientists, the annual ranking often called the Stanford–Elsevier top 2% scientists list: 5.0% of all listed authors in Canada, and 4th of 121 countries in the subfield. 105 of them rank in the global top 100,000 by composite citation score (c, excluding self-citations). McMaster University has the most (42), followed by University of Toronto (30) and University of Toronto Faculty of Medicine (25). A row opens its scientists in the table of all authors.

Listed authors
427
5.0% of all in Canada
In the global top 100,000
105
24.6% of them
Country rank in the subfield
#4
of 121 countries in General & Internal Medicine
Highest-ranked
#18
Moher, David
#InstitutionListed authorsTop 100kRank worldwideHighest-ranked author
1McMaster University4214#9Gordon, Guyatt H. #112
2University of Toronto3010#15Chattu, Vijay Kumar #5,231
3University of Toronto Faculty of Medicine255#27Levinson, Wendy S. #28,101
4Cumming School of Medicine174#55Quan, Hude #17,513
5The University of British Columbia151#70Brant, Rollin #38,258
6Ottawa Hospital Research Institute147#74Moher, David #18
7Western University124#97Wells, George A. #10,936
8University of Ottawa123#101Horsley, Tanya A. #57,421
9University of Calgary103#119Leung, Alexander K.C. #15,002
10University of Alberta101#133Agarwal, Arnav #97,708
11Institute of Health Policy, Management and Evaluation72#180Straus, Sharon E. #2,813
12Population Health Research Institute, Ontario72#183Devereaux, Philip James #5,936
13University of Montreal72#186Kuate Defo, B. #19,049
14University of Manitoba71#198Boerma, Ties J. #60,075
15School of Medicine72#53Andermann, Anne Adina Judith #76,088
16University of British Columbia, Faculty of Medicine63#224Regehr, Glenn #34,899
17L'Hôpital d'Ottawa61#226Lalu, Manoj Mathew #39,338
18Université de Sherbrooke62#228Lamontagne, François C. #41,996
19Institute for Clinical Evaluative Sciences61#239Stukel, Therese A. #66,183
20Université McGill60#249Lee, Todd Campbell #128,510
21Li Ka Shing Knowledge Institute53#267Shamseer, Larissa #12,120
22Alberta Research Centre for Health Evidence51#277Hartling, Lisa A. #24,355
23Simon Fraser University51#278Lear, Scott A. #25,758
24Université d'Ottawa, Faculté de Médecine51#284McGowan, Jessie L. #37,969
25Queen’s University50#324Leung, Lawrence K. #219,376
26University of Alberta, Faculty of Medicine and Dentistry50#326Gates, Michelle #304,415
27Dalhousie University, Faculty of Medicine41#346Hayden, Jill A. #20,154
28St. Michael's Hospital, Toronto41#348Ray, Joel Geoffrey #25,259
29University of Waterloo41#355Butt, Zahid A. #36,350
30Dalhousie University40#390Cahill, Leah E. #122,792
31Memorial University of Newfoundland40#421Hall, Amanda Marie #269,922
32The Hospital for Sick Children40#423Einarson, Adrienne R.N. #314,239
33Queen's University, School of Medicine31#430Von Elm, Erik B. #3,190
34York University32#455Skinner, Harvey A. #29,904
35Mount Sinai Hospital31#457Detsky, Allan S. #30,309
36L’École de médecine31#459van Walraven, Carl G. #32,801
37Public Health Agency of Canada32#462Badawi, Alaa F. #40,824
38McMaster University, Faculty of Health Sciences31#472Agarwal, Gina #55,589
39Faculty of Health Sciences31#165Rushton, Alison Beverley #93,208
40Sinai Health30#506Fralick, Michael #108,201
41McGill Faculty of Medicine and Health Sciences30#508Miettinen, Olli S. #115,010
42CMAJ30#524Vogel, Lauren #149,379
43Université Laval30#588Labrecque, Michel G. #347,141

The top 100 in General & Internal Medicine in Canada, in order

  1. 1
    Moher, David
    Ottawa Hospital Research Institute
  2. 2
    Gordon, Guyatt H.
    McMaster University
  3. 3
    Tricco, Andrea C.
    Unity Health Toronto
  4. 4
    Norman, Geoffrey R.
    McMaster University
  5. 5
    Grimshaw, Jeremy M.
    Ottawa Hospital Research Institute
  6. 6
    Straus, Sharon E.
    Institute of Health Policy, Management and Evaluation
  7. 7
    Von Elm, Erik B.
    Queen's University, School of Medicine
  8. 8
    Chattu, Vijay Kumar
    University of Toronto
  9. 9
    Akl, Elie A.
    McMaster University
  10. 10
    Devereaux, Philip James
    Population Health Research Institute, Ontario
  11. 11
    Walter, Stephen D.
    McMaster University
  12. 12
    Sackett, David L.
    Kilgore S. Trout Research and Education Centre
  13. 13
    Welch, Vivian A.
    Institut de Recherche Bruyère
  14. 14
    Chan, Anwen
    Women's College Research Institute
  15. 15
  16. 16
    Wells, George A.
    Western University
  17. 17
    Thabane, Lehana
    Population Health Research Institute, Ontario
  18. 18
    Doll, Richard S.
    British Columbia Cancer Agency
  19. 19
    Haynes, Robert Brian
    McMaster University
  20. 20
    Shamseer, Larissa
    Li Ka Shing Knowledge Institute
  21. 21
    Jha, Prabhat K.S.
    University of Toronto
  22. 22
    Leung, Alexander K.C.
    University of Calgary
  23. 23
    Thombs, Brett D.
    Institut Lady Davis de Recherches Médicales
  24. 24
    Quan, Hude
    Cumming School of Medicine
  25. 25
    Légaré, France
    Université Laval, Faculté de médecine
  26. 26
    Kuate Defo, B.
    University of Montreal
  27. 27
    Yang, Lin
    Cancer Care Alberta
  28. 28
    Hayden, Jill A.
    Dalhousie University, Faculty of Medicine
  29. 29
    Juurlink, David Nelson
    University of Toronto
  30. 30
    Hutton, Brian Edward
    Ottawa Hospital Research Institute
  31. 31
    Olagunju, Andrew Toyin
    McMaster University
  32. 32
    Hartling, Lisa A.
    Alberta Research Centre for Health Evidence
  33. 33
    Stewart, Moira A.
    Western University
  34. 34
    Ray, Joel Geoffrey
    St. Michael's Hospital, Toronto
  35. 35
    Selye, Hans
    University of Montreal
  36. 36
    Lear, Scott A.
    Simon Fraser University
  37. 37
    Levinson, Wendy S.
    University of Toronto Faculty of Medicine
  38. 38
    Skinner, Harvey A.
    York University
  39. 39
    Detsky, Allan S.
    Mount Sinai Hospital
  40. 40
    Stranges, S.
    Western University
  41. 41
    Morgan, Rebecca L.
    McMaster University
  42. 42
    van Walraven, Carl G.
    L’École de médecine
  43. 43
    Zwarenstein, Merrick F.
    Western University
  44. 44
    Glazier, Richard Henry
    Institute of Health Policy, Management and Evaluation
  45. 45
    Stacey, Dawn
    Ottawa Hospital Research Institute
  46. 46
    Regehr, Glenn
    University of British Columbia, Faculty of Medicine
  47. 47
    Redelmeier, Donald A.
    Sunnybrook Research Institute
  48. 48
    Butt, Zahid A.
    University of Waterloo
  49. 49
    Sampson, Margaret
    Children's Hospital of Eastern Ontario, Ottawa
  50. 50
    Jaeschke, Roman Z.
    McMaster University
  51. 51
    McGowan, Jessie L.
    Université d'Ottawa, Faculté de Médecine
  52. 52
    Brant, Rollin
    The University of British Columbia
  53. 53
    Lalu, Manoj Mathew
    L'Hôpital d'Ottawa
  54. 54
    Upshur, Ross E.G.
    University of Toronto
  55. 55
    Badawi, Alaa F.
    Public Health Agency of Canada
  56. 56
    Fergusson, Dean A.
    Ottawa Hospital Research Institute
  57. 57
    Mills, Edward J.
    Redwood Outcomes
  58. 58
    Lamontagne, François C.
    Université de Sherbrooke
  59. 59
    Thorlund, Kristian
    McMaster University
  60. 60
    Jadad, Alejandro R.
    Centre for Digital Therapeutics
  61. 61
    Shojania, Kaveh G.
    University of Toronto Faculty of Medicine
  62. 62
    Murthy, Srinivas N.Krishna
    University of British Columbia, Faculty of Medicine
  63. 63
    Veroniki, Areti Angeliki
    Unity Health Toronto
  64. 64
    Hodnett, Ellen D.
    University of Toronto
  65. 65
    Raina, Parminder S.
    McMaster University
  66. 66
    Lexchin, Joel R.
    Faculty of Health
  67. 67
    Agarwal, Gina
    McMaster University, Faculty of Health Sciences
  68. 68
    Ghali, William A.
    University of Calgary
  69. 69
    Horsley, Tanya A.
    University of Ottawa
  70. 70
    Geerts, William H.
    University of Toronto
  71. 71
    Boerma, Ties J.
    University of Manitoba
  72. 72
    Penfield, Wilder G.
    Institut-Hôpital Neurologique de Montréal
  73. 73
    Santesso, Nancy A.
    McMaster University
  74. 74
    Laupacis, Andreas L.
    Li Ka Shing Knowledge Institute
  75. 75
    Garritty, Chantelle M.
    Public Health Agency of Canada
  76. 76
    Stukel, Therese A.
    Institute for Clinical Evaluative Sciences
  77. 77
    Goldman, Ran D.
    University of British Columbia, Faculty of Medicine
  78. 78
    Fortin, Martin
    Université de Sherbrooke
  79. 79
    Taljaard, Monica K.
    University of Ottawa
  80. 80
  81. 81
    Ohlsson, Arne
    University of Toronto
  82. 82
    Ivers, Noah Michael
    University of Toronto Faculty of Medicine
  83. 83
    Turgeon, Alexis F.
    CHU de Québec-Université Laval
  84. 84
    Mamdani, Muhammad M.
    Li Ka Shing Knowledge Institute
  85. 85
    Guttmann, Astrid
    University of Toronto
  86. 86
    Kumagai, Arno K.
    University of Toronto Faculty of Medicine
  87. 87
    Frank, Arthur W.
    University of Calgary
  88. 88
    Hao, Qiukui
    McMaster University
  89. 89
    Kiran, Tara
    University of Toronto Faculty of Medicine
  90. 90
    Wang, Li
    Michael G. DeGroote Institute for Pain Research and Care
  91. 91
    Ramsay, Timothy O.
    University of Ottawa
  92. 92
    Förster, Alan John
    School of Medicine
  93. 93
    Turin, Tanvir Chowdhury
    Cumming School of Medicine
  94. 94
    Wilson, Kumanan R.
    Ottawa Hospital Research Institute
  95. 95
    Rushton, Alison Beverley
    Faculty of Health Sciences
  96. 96
    Gomes, Tara
    University of Toronto
  97. 97
    Willan, Andrew R.
    University of Toronto
  98. 98
    Thomas, Roger Edmund
    Cumming School of Medicine
  99. 99
    Ronksley, Paul Everett
    Cumming School of Medicine
  100. 100
    Agarwal, Arnav
    University of Alberta

427 listed scientists in General & Internal Medicine in Canada

See all 427 in the interactive table →

This page online: https://topcitedscientists.com/fields/canada/general-internal-medicine/

Data: Ioannidis, John P.A. (2026), ‘August 2026 data-update for “Updated science-wide author databases of standardized citation indicators”’, Mendeley Data, v9, doi:10.17632/btchxktzyw.9. 2026 list, ranked by composite citation score (c) excluding self-citations.

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