Faculty profile

Krista Wooller

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Assistant ProfessorDepartment of MedicineUniversity of Ottawa

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Research

Read how they describe their research on their University of Ottawa profile.

Latest papers

Folate testing: Time to consider its overuse.
The American journal of medicine · 2026
Diagnostic utility and utilization of abdominal X-rays for constipation in adult medical inpatients.
The American journal of medicine · 2026
Hospital-based specialist palliative care involvement before and during the COVID-19 pandemic: secondary analysis of a regional retrospective decedent cohort study in Ottawa, Canada.
BMJ open · 2025

All 13 publications

13 publications.

Folate testing: Time to consider its overuse.

O'Neill Z, Neitzel A, McCudden C, Wooller K, Khalife R, Ruller S, Gaudreau-Simard M

The American journal of medicine2026

DOI: 10.1016/j.amjmed.2026.05.022 PMID: 42176969

Diagnostic utility and utilization of abdominal X-rays for constipation in adult medical inpatients.

Neitzel A, Shore I, Wooller K, McNeill K, Hasimja D, Goy C, Walsh C, Gaudreau-Simard M

The American journal of medicine2026

DOI: 10.1016/j.amjmed.2026.05.023 PMID: 42176966

Hospital-based specialist palliative care involvement before and during the COVID-19 pandemic: secondary analysis of a regional retrospective decedent cohort study in Ottawa, Canada.

Lawlor P, Gratton V, Cohen L, Adeli SR, Besserer E, Murphy R, Warmels G, Bruni A, Kabir M, Noel C, Heidinger B, Anderson K, Arsenault-Mehta K, Wooller K, Lapenskie J, Webber C, Bedard D, Enright P, Desjardins I, Bhimji K, Dyason C, Iyengar A, Bush SH, Isenberg S, Tanuseputro P, Vanderspank-Wright B, Parsons H, Downar J

BMJ open2025

DOI: 10.1136/bmjopen-2024-091331 PMID: 40122545

A quality improvement initiative aimed at reducing service strain and improving physician wellness in internal medicine.

Evans J, Ruller S, Wooller K, Saraqini DH, Gaudreau-Simard M

BMC medical education2025

DOI: 10.1186/s12909-025-06656-3 PMID: 39881293

Decreased patient discharges on weekends part 3: what do the leaders tell us?

Stiell IG, Madore S, Knoll G, Ludwig C, Wooller K, Eagles D, Yadav K, Perry JJ, Cheung WJ, Ottawa Hospital Weekend Discharge Group

CJEM2024

DOI: 10.1007/s43678-024-00703-6 PMID: 38703268

Test characteristics of point-of-care ultrasonography in patients with acute kidney injury.

Gaudreau-Simard M, Saiyin T, Mcinnes MDF, Ruller S, Clark EG, Wooller K, Kilabuk E, Forster AJ, Woo MY

The ultrasound journal2024

DOI: 10.1186/s13089-023-00352-3 PMID: 38388747

Long-term bereavement outcomes in family members of those who died in acute care hospitals before and during the first wave of COVID-19: A cohort study.

Lapenskie J, Anderson K, Lawlor PG, Kabir M, Noel C, Heidinger B, Parsons HA, Cohen L, Gratton V, Besserer E, Adeli S, Murphy R, Warmels G, Bruni A, Bhimji K, Dyason C, Enright P, Desjardins I, Wooller K, Arsenault-Mehta K, Webber C, Bedard D, Iyengar A, Bush SH, Isenberg SR, Tanuseputro P, Vanderspank-Wright B, Downar J

Palliative medicine2024

DOI: 10.1177/02692163231223394 PMID: 38229211

Comorbidities, symptoms and end-of-life medication use in hospitalised decedents before and during the COVID-19 pandemic: a retrospective regional cohort study in Ottawa, Canada.

Lawlor P, Cohen L, Adeli SR, Besserer E, Gratton V, Murphy R, Warmels G, Bruni A, Kabir M, Noel C, Heidinger B, Anderson K, Arsenault-Mehta K, Wooller K, Lapenskie J, Webber C, Bedard D, Enright P, Desjardins I, Bhimji K, Dyason C, Iyengar A, Bush SH, Isenberg S, Tanuseputro P, Vanderspank-Wright B, Downar J, Parsons H

BMJ open2023

DOI: 10.1136/bmjopen-2023-075518 PMID: 37669840

Start spreading the news: a deliberate approach to POCUS program development and implementation.

Gaudreau-Simard M, Kilabuk E, Halman S, Wooller K, Woo MY, Arntfield R, Ma I, Forster AJ

The ultrasound journal2023

DOI: 10.1186/s13089-023-00309-6 PMID: 36892686

Bereavement outcomes in family members of those who died in acute care hospitals before and during the first wave of COVID-19: A cohort study.

Downar J, Parsons HA, Cohen L, Besserer E, Adeli S, Gratton V, Murphy R, Warmels G, Bruni A, Bhimji K, Dyason C, Enright P, Desjardins I, Wooller K, Kabir M, Noel C, Heidinger B, Anderson K, Arsenault-Mehta K, Lapenskie J, Webber C, Bedard D, Iyengar A, Bush SH, Isenberg SR, Tanuseputro P, Vanderspank-Wright B, Lawlor P

Palliative medicine2022

DOI: 10.1177/02692163221109711 PMID: 35786109

Profile data last refreshed on September 25, 2026 from the university directory, publication records and CIHR, NSERC and SSHRC funding.

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Krista Wooller

Research

Latest papers

Folate testing: Time to consider its overuse.

Diagnostic utility and utilization of abdominal X-rays for constipation in adult medical inpatients.

Hospital-based specialist palliative care involvement before and during the COVID-19 pandemic: secondary analysis of a regional retrospective decedent cohort study in Ottawa, Canada.

A quality improvement initiative aimed at reducing service strain and improving physician wellness in internal medicine.

Decreased patient discharges on weekends part 3: what do the leaders tell us?

Test characteristics of point-of-care ultrasonography in patients with acute kidney injury.

Long-term bereavement outcomes in family members of those who died in acute care hospitals before and during the first wave of COVID-19: A cohort study.

Comorbidities, symptoms and end-of-life medication use in hospitalised decedents before and during the COVID-19 pandemic: a retrospective regional cohort study in Ottawa, Canada.

Start spreading the news: a deliberate approach to POCUS program development and implementation.

Bereavement outcomes in family members of those who died in acute care hospitals before and during the first wave of COVID-19: A cohort study.

Frequent collaborators

Paula Enright

Peter Tanuseputro

James Downar

Mathilde Gaudreau-Simard

Colleen Webber

Grace Warmels

Khadija Bhimji

Peter Lawlor

Henrique Parsons

Sarina Isenberg

Erin Kelly

Samantha Halman

Krishan Yadav

Christopher McCudden

Irene Ma

Debra Eagles

Claire Ludwig

Sarina Isenberg