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Dr. Mazenc is a registered doctoral psychologist (SK #1163) with the Saskatchewan College of Psychologists and has her Authorized Practice Endorsement (APE), which allows her to diagnose psychological disorders. She practices in the area of Adult Clinical Psychology. Dr. Mazenc completed her Ph.D. in Clinical Psychology at the University of Regina. As part of her training, she completed a one-year predoctoral residency with the London Clinical Psychology Residency Consortium. She has worked in a variety of settings, including community mental health, university counselling, police, and forensics.

Dr. Mazenc is registered with the Saskatchewan College of Psychologists and is a member of the Canadian Psychological Association. Her current practice is focused on the assessment and treatment of anxiety disorders, obsessive-compulsive disorder, posttraumatic stress disorder, eating disorders, and depressive disorders.


She offers a number of evidence-based treatments, including acceptance and commitment therapy (ACT), cognitive behaviour therapy (CBT), exposure and response prevention (ERP), cognitive processing therapy (CPT), prolonged exposure (PE), and behavioural activation.


In her spare time, Dr. Mazenc loves travelling, trivia nights, spending time with family and friends, and learning how to take care of plants. She's also been known to show off her excellent bowling skills and subpar pool skills.

Dr. Katherine Mazenc

Ph.D., R.D. Psych.

Greenspace Psychology

200-2425 13th Avenue

Regina, SK, S4P 0W1

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