Nancy Baxter


Affiliate Scientist


Dr. Nancy Baxter is a clinical epidemiologist, colorectal surgeon and health services researcher.  She holds the positions of scientist in the Li Ka Shing Knowledge Institute of St. Michael’s Hospital and Professor of Surgery at the University of Toronto. She is Head of the Melbourne School of Population and Global Health, Faculty of Medicine, Dentistry and Health Sciences at the University of Melbourne. She is also Full Professor in the Institute of Health Policy, Management and Evaluation (IHMPE). Dr. Baxter is a Full Member of both the Institute of Medical Sciences (IMS) and School of Graduate Studies (SGS). She holds a Senior Scientist role in the Cancer Theme Group at the Institute for Clinical Evaluative Sciences.

Her main research interests are in the evaluation of patterns of cancer care, the evaluation of cancer screening, determining the long-term consequences of cancer care for survivors and improving the quality and safety of surgery. She has published over 250 peer reviewed articles and has extensive experience in the use of large administrative data and cancer registry data from both Canada and the United States.

Please note: Dr. Baxter is currently not accepting students.

Recent Publications

  1. Wettstein, MS, Baxter, NN, Sutradhar, R, Mamdani, M, Song, P, Qadri, SR et al.. Oncological benefit of re-resection for T1 bladder cancer: a comparative effectiveness study. BJU Int. 2021; :. doi: 10.1111/bju.15622. PubMed PMID:34674366 .
  2. Gupta, S, Alexander, S, Pole, JD, Sutradhar, R, Crump, M, Nagamuthu, C et al.. Superior outcomes with paediatric protocols in adolescents and young adults with aggressive B-cell non-Hodgkin lymphoma. Br J Haematol. 2021; :. doi: 10.1111/bjh.17862. PubMed PMID:34599525 .
  3. Cusimano, MC, Ferguson, SE, Moineddin, R, Chiu, M, Aktar, S, Liu, N et al.. Ovarian Cancer Incidence and Death in Average-Risk Women Undergoing Bilateral Salpingo-Oophorectomy at Benign Hysterectomy. Am J Obstet Gynecol. 2021; :. doi: 10.1016/j.ajog.2021.09.020. PubMed PMID:34563499 .
  4. Wettstein, MS, Baxter, NN, Sutradhar, R, Mamdani, M, Song, P, Qadri, SR et al.. Factors Associated with Re-resection in T1 Bladder Cancer: Identifying Patients Who do Not Receive Guideline-Concordant Care at the Population Level. J Urol. 2021; :101097JU0000000000002229. doi: 10.1097/JU.0000000000002229. PubMed PMID:34547923 .
  5. Simpson, AN, Cusimano, MC, Baxter, NN. The inconvenience of motherhood during a medical career. CMAJ. 2021;193 (37):E1465-E1466. doi: 10.1503/cmaj.211255. PubMed PMID:34544787 PubMed Central PMC8476216.
  6. Mighton, C, Clausen, M, Sebastian, A, Muir, SM, Shickh, S, Baxter, NN et al.. Patient and public preferences for being recontacted with updated genomic results: a mixed methods study. Hum Genet. 2021; :. doi: 10.1007/s00439-021-02366-0. PubMed PMID:34537903 .
  7. Coltin, H, Rapoport, A, Baxter, NN, Nagamuthu, C, Nathan, PC, Pole, JD et al.. Locus-of-care disparities in end-of-life care intensity among adolescents and young adults with cancer: A population-based study using the IMPACT cohort. Cancer. 2021; :. doi: 10.1002/cncr.33926. PubMed PMID:34524686 .
  8. Tinmouth, J, Sutradhar, R, Li, Q, Patel, J, Baxter, NN, Llovet, D et al.. A Pragmatic Randomized Controlled Trial of an Endoscopist Audit and Feedback Report for Colonoscopy. Am J Gastroenterol. 2021;116 (10):2042-2051. doi: 10.14309/ajg.0000000000001498. PubMed PMID:34515669 .
  9. Mazurek, M, Murray, A, Heitman, SJ, Ruan, Y, Antoniou, SA, Boyne, D et al.. Association between Endoscopist Specialty and Colonoscopy Quality: a Systematic Review and Meta-analysis. Clin Gastroenterol Hepatol. 2021; :. doi: 10.1016/j.cgh.2021.08.029. PubMed PMID:34450297 .
  10. Sawka, AM, Ghai, S, Tomlinson, G, Baxter, NN, Corsten, M, Imran, SA et al.. A Protocol for a Pan-Canadian Prospective Observational Study on Active Surveillance or Surgery for Very Low Risk Papillary Thyroid Cancer. Front Endocrinol (Lausanne). 2021;12 :686996. doi: 10.3389/fendo.2021.686996. PubMed PMID:34194396 PubMed Central PMC8237853.
Search PubMed

Affiliations & Other Activities

  • Staff Surgeon, Division of General Surgery, Department of Surgery, St. Michael’s Hospital
  • Professor, Department of Surgery, Institute of Health Policy, Management and Evaluation and Institute of Medical Science, University of Toronto
  • Senior Scientist, Cancer Theme Group, Institute for Clinical Evaluative Sciences
  • Full Member, Institute of Medical Science