Kaitlin McGarragle (she/her)
MA, PhD Candidate
Kaitlin is a PhD candidate in Clinical Psychology at Toronto Metropolitan University. She has provided psychodiagnostic assessment and intervention services at Sunnybrook Health Sciences Centre, working in both the outpatient and residential OCD programs, St. Michael’s Hospital’s Psychology Training Clinic, and Toronto General Hospital’s Eating Disorders Clinic.
Kaitlin has experience supporting individuals with OCD, body-focused repetitive behaviours (BFRBs), eating disorders, PTSD, borderline personality disorder, anxiety, panic disorder, depression, and substance use disorders.
In terms of her work with individuals with OCD, she has conducted individual and group therapy with individuals who experience intrusive thoughts, obsessive doubts and compulsions related to sexual themes, violence, contamination, symmetry, and “jus right” feelings.
Kaitlin also provides comprehensive ADHD and ASD assessments and is committed to creating a neuroaffirming environment in both assessment and therapy.
Kaitlin’s therapeutic approach is collaborative, structured, and goal-oriented. She combines clear treatment plans and evidence-based strategies, including CBT, ERP, ACT, CPT, and Inference-Based CBT, with warmth, curiosity, and authenticity, creating a supportive space where clients feel both guided and understood. She has a particular interest in how shame, identity, and existential concerns impact wellbeing.
Kaitlin’s doctoral research examines affect and binge eating disorder using Reddit data, and she has additional research experience in chronic illness populations.
Kaitlin enjoys live music, watching stand-up comedy, listening to podcasts, reading, and learning about people.
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Kaitlin McGarragle’s practice includes the following services:
Please note that our associates work with many presenting issues, some of which are not listed in this biography.
Email our intake team at [email protected] for more information.
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Select Publications
Hare, C. J., Crangle, C., McGarragle, K., Ferguson, S. E., & Hart, T. L. (2022). Change in cancer-related fatigue over time predicts health-related quality of life in ovarian cancer patients. Gynecologic oncology, 166(3), 487–493. https://doi.org/10.1016/j.ygyno.2022.07.001
McGarragle, K. M., Hart, T. L., Swallow, C., Brar, S., Govindarajan, A., Cohen, Z., & Aronson, M. (2021). Barriers and facilitators to CDH1 carriers contemplating or undergoing prophylactic total gastrectomy. Familial cancer, 20(2), 157–169. https://doi.org/10.1007/s10689-020-00197-y
Lopez, C., McGarragle, K., Pritlove, C., Jones, J. M., Alibhai, S. M. H., Lenton, E., & Santa Mina, D. (2020). Variability and limitations in home-based exercise program descriptions in oncology: a scoping review. Supportive care in cancer : official journal of the Multinational Association of Supportive Care in Cancer, 28(9), 4005–4017. https://doi.org/10.1007/s00520-020-05453-6
McGarragle, K. M., Hare, C., Holter, S., Facey, D. A., McShane, K., Gallinger, S., & Hart, T. L. (2019). Examining intrafamilial communication of colorectal cancer risk status to family members and kin responses to colonoscopy: a qualitative study. Hereditary cancer in clinical practice, 17, 16. https://doi.org/10.1186/s13053-019-0114-8

