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Vice-Chair Ken Petryshen
ongsb
Reported rulings
4
Practice focus
Employment
Outcomes · all rulings
Plaintiff prevailed
50%
Mixed / split
25%
Dismissed
25%
Based on 4 reported rulings. Past results are not necessarily indicative of future results.
Curia · Appearance strategy

Run heavy on record-based arguments. This judge is historically receptive to plaintiff submissions grounded in contemporaneous medical records. Narrative-heavy expert opinions without corroborating documentation are more likely to be discounted.

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Recent rulings
Case
Citation
Date
Ontario Public Service Employees Union (Maude) v Ontario (Community Safety and Correctional Services)
2017 CanLII 7050 (ON GSB)
Jan 1, 2017
Ontario Public Service Employees Union (Hyland) v Ontario (Community Safety and Correctional Services)
2014 CanLII 8297 (ON GSB)
Jan 1, 2014
Ontario Public Service Employees Union (Lall) v Ontario (Community and Social Services)
2012 CanLII 6210 (ON GSB)
Jan 1, 2012
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