Faculty profile
Kaitlin Hayman
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Read how they describe their research on their University of Toronto profile.
Latest papers
Service use and program-level impacts of a collaborative hospital-community emergency department diversion program for people experiencing alcohol and opioid intoxication
Canadian Journal of Public Health · 2026
The role of oxygen in shelter-based overdose response: A qualitative needs assessment across shelter sites in Toronto, Canada.
The International journal on drug policy · 2026
When the emergency department is the only door left open.
CJEM · 2026 · first author
29 publications.
Service use and program-level impacts of a collaborative hospital-community emergency department diversion program for people experiencing alcohol and opioid intoxication
Kerman N, Hayman K, Vitkin N, Strum RP, Leston F, Luchsinger D, Steer L, Coyle S, O’Connor E, Anderson M
The role of oxygen in shelter-based overdose response: A qualitative needs assessment across shelter sites in Toronto, Canada.
Ali F, Shaw A, Bell-Scollan E, Hayman K, Griffiths S, Dodd Z, Luchsinger D, Pauly BB, Waldman M, Dookie S, Rehm J
When the emergency department is the only door left open.
Hayman K, Khangura J
Exploring the perspectives of non-insured individuals utilizing emergency departments in Toronto: a qualitative study.
Siu C, Rao S, Hayman K, Hulme J, Alamgir A, Gajaria A
"Whatever journey you want to take, I'll support you through": a mixed methods evaluation of a peer worker program in the hospital emergency department.
O'Neill M, Michalski C, Hayman K, Hulme J, Neighbourhood Group Community Services(Lorie Steer), Dube S, Diemert LM, Kornas K, Schoffel A, Rosella LC, Boozary A
Substance use care innovations during COVID-19: barriers and facilitators to the provision of safer supply at a toronto COVID-19 isolation and recovery site.
Kolla G, Tarannum CN, Fajber K, Worku F, Norris K, Long C, Fagundes R, Rucchetto A, Hannan E, Kikot R, Klaiman M, Firestone M, Bayoumi A, Laurence G, Hayman K
Validation of a poll shot captive bolt as a single step method of euthanasia of cattle
Reneé D. Dewell, Lori E. Moran, A. Michael, Kate Hayman, E. Rowe, Grant A. Dewell
Comparison of Salmonella Dublin SRP vaccination programs on the development of immunity in calves
Cody Sacquitne, Kate Hayman, A. Rowsen, Doug T. Burkhardt, Darren E. Straub, Mark E. Peterson, Patrick J. Gorden
Determination for the need for analgesics in day old calves following caustic paste disbudding
Patrick J. Gorden, Suzanne T. Millman, Kate Hayman, C. Sacquitne
CAEP position statement on improving emergency care for persons experiencing homelessness: executive summary
Xie EC, Chan K, Khangura JK, Koh JJ-K, Orkin AM, Sheikh H, Hayman K, Gupta S, Kumar T, Hulme J
Frequent collaborators
- Jurgen Rehm and Farihah Ali: 38 shared papers
- Kathryn Dong and Aaron Orkin: 12 shared papers
- Laura Rosella and Andrew Pinto: 8 shared papers
- Ahmed Bayoumi and Michelle Firestone: 7 shared papers
- Jennifer Hulme and Kaitlin Hayman: 6 shared papers
- Ahmed Bayoumi and Gillian Kolla: 5 shared papers
- Andrew Pinto and Andrew Boozary: 5 shared papers
- Jennifer Hulme and Edward Xie: 5 shared papers
- Megan Landes and Jennifer Hulme: 4 shared papers
- Kathryn Chan and Jennifer Hulme: 3 shared papers
- Laura Rosella and Andrew Boozary: 3 shared papers
- Andrew Boozary and Aaron Orkin: 3 shared papers
- Kathryn Chan and Kathryn Dong: 2 shared papers
- Ahmed Bayoumi and Andrew Pinto: 2 shared papers
- Ahmed Bayoumi and Farihah Ali: 2 shared papers
- Andrew Pinto and Aaron Orkin: 2 shared papers
- Megan Landes and Lucas Chartier: 2 shared papers
- Kathryn Dong and Jennifer Hulme: 2 shared papers
- Kathryn Dong and Edward Xie: 2 shared papers
- Kathryn Dong and Jaspreet Khangura: 2 shared papers
- Kathryn Dong and Sahil Gupta: 2 shared papers
- Michelle Firestone and Gillian Kolla: 2 shared papers
- Andrew Boozary and Kaitlin Hayman: 2 shared papers
- Aaron Orkin and Sahil Gupta: 2 shared papers
- Jennifer Hulme and Blair Bigham: 2 shared papers
- Jennifer Hulme and Amy Gajaria: 2 shared papers
- Jennifer Hulme and Sahil Gupta: 2 shared papers
- Edward Xie and Kaitlin Hayman: 2 shared papers
- Blair Bigham and Kaitlin Hayman: 2 shared papers
- Amy Gajaria and Kaitlin Hayman: 2 shared papers
- Evan Wong and Kaitlin Hayman: 2 shared papers
- Ryan Strum and Andrew Boozary: 1 shared paper
- Ryan Strum and Nicholas Kerman: 1 shared paper
- Ryan Strum and Kaitlin Hayman: 1 shared paper
- Ryan Strum and Erin O'Connor: 1 shared paper
- Kathryn Chan and Aaron Orkin: 1 shared paper
- Kathryn Chan and Kaitlin Hayman: 1 shared paper
- Jurgen Rehm and Ahmed Bayoumi: 1 shared paper
- Jurgen Rehm and Michelle Firestone: 1 shared paper
- Jurgen Rehm and Kaitlin Hayman: 1 shared paper
- Ahmed Bayoumi and Laura Rosella: 1 shared paper
- Ahmed Bayoumi and Kaitlin Hayman: 1 shared paper
- Laura Rosella and Kaitlin Hayman: 1 shared paper
- Andrew Pinto and Kaitlin Hayman: 1 shared paper
- Megan Landes and Edward Xie: 1 shared paper
- Megan Landes and Jaspreet Khangura: 1 shared paper
- Megan Landes and Kaitlin Hayman: 1 shared paper
- Megan Landes and Erin O'Connor: 1 shared paper
- Kathryn Dong and Kaitlin Hayman: 1 shared paper
- Michelle Firestone and Kaitlin Hayman: 1 shared paper
- Andrew Boozary and Nicholas Kerman: 1 shared paper
- Andrew Boozary and Erin O'Connor: 1 shared paper
- Farihah Ali and Gillian Kolla: 1 shared paper
- Farihah Ali and Kaitlin Hayman: 1 shared paper
- Aaron Orkin and Lucas Chartier: 1 shared paper
- Aaron Orkin and Blair Bigham: 1 shared paper
- Aaron Orkin and Kaitlin Hayman: 1 shared paper
- Nicholas Kerman and Kaitlin Hayman: 1 shared paper
- Gillian Kolla and Kaitlin Hayman: 1 shared paper
- Lucas Chartier and Kaitlin Hayman: 1 shared paper
- Jaspreet Khangura and Kaitlin Hayman: 1 shared paper
- Nadia Farooki and Kaitlin Hayman: 1 shared paper
- Nadia Farooki and Erin O'Connor: 1 shared paper
- Sahil Gupta and Kaitlin Hayman: 1 shared paper
- Kaitlin Hayman and Erin O'Connor: 1 shared paper
- Department of Medicine
- Clinical Public Health Division
- Social & Behavioural Health Sciences Division
- Department of Emergency Medicine
- Institute of Health Policy, Management, and Evaluation
- Department of Family & Community Medicine
- Department of Surgery
- Other
Co-authors at University of Toronto, colored by department. Thicker lines mean more shared papers; select anyone to open their profile and their own map.
Kate Hayman
Faculty
27 shared papers, latest 2026
Jennifer Hulme
Faculty
6 shared papers, latest 2025
Amy Gajaria
Social & Behavioural Health Sciences Division
2 shared papers, latest 2025
Evan Wong
Department of Surgery
2 shared papers, latest 2015
Andrew Boozary
Institute of Health Policy, Management, and Evaluation
2 shared papers, latest 2026
Edward Xie
Department of Family & Community Medicine
2 shared papers, latest 2022
Lorie Steer
Faculty
2 shared papers, latest 2026
Blair Bigham
Clinical Public Health Division
2 shared papers, latest 2022
Erin O'Connor
Department of Medicine
1 shared papers, latest 2026
Shelley McLeod
Institute of Health Policy, Management, and Evaluation
1 shared papers, latest 2021
Michelle Firestone
Faculty
1 shared papers, latest 2024
Zoe Dodd
Centre for Urban Health Solutions
1 shared papers, latest 2026
Farihah Ali
Social & Behavioural Health Sciences Division
1 shared papers, latest 2026
Aaron Orkin
Clinical Public Health Division
1 shared papers, latest 2022
Nicholas Kerman
Faculty
1 shared papers, latest 2026
Gillian Kolla
Faculty
1 shared papers, latest 2024
Stella Ng
Department of Speech-Language Pathology
1 shared papers, latest 2020
Lucas Chartier
Department of Medicine
1 shared papers, latest 2020
Joel Lexchin
Faculty
1 shared papers, latest 2020
Jaspreet Khangura
Department of Emergency Medicine
1 shared papers, latest 2026
Nadia Farooki
Department of Medicine
1 shared papers, latest 2021
Ryan Strum
Department of Health Research Methods, Evidence, and Impact
1 shared papers, latest 2026
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Profile data last refreshed on September 29, 2026 from the university directory, publication records and public research funding records.