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Faculty profile

Professor EmeritusClinical Public Health DivisionUniversity of Toronto

Research

Latest papers

  • Drivers of online abuse against Canadian public health officials: An LLM-based temporal analysis.

    Canadian journal of public health = Revue canadienne de sante publique · 2026

  • Association of loneliness with healthcare transitions and mortality in older adults in Ontario, Canada: a retrospective cohort study.

    BMJ open · 2025

  • Sex-based trajectories of health system use in lonely and not lonely older people: A population-based cohort study.

    Journal of the American Geriatrics Society · 2024

All 26 publications

Latest funding

  • EDI Stipend

    CIHR · 2020 · Nominated PI

    $19,500
  • Canadian International COVID-19 Surveillance Border Study

    CIHR · 2020 · Principal investigator

    $2,500,000
  • Understanding the burden and health system impact of loneliness and social isolation in older adults in Canada

    CIHR · 2018 · Co-investigator

    $325,124
All 10 grants and awards

Profile data last refreshed on July 30, 2025 from the university directory, publication records and CIHR, NSERC and SSHRC funding.

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