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DR
Justice Des Rosiers
Ontario Superior Court of Justice
Reported rulings
4
Practice focus
Commercial, Family
Outcomes · all rulings
Defendant prevailed
50%
Plaintiff prevailed
50%
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
Conroy v. Vassel
2026 ONSC 1755 (CanLII)
Mar 23, 2026
James and Farmhouse Investments Inc. v. Fuse Strategy Partners
2025 ONSC 7209 (CanLII)
Dec 29, 2025
Mikhailova v. Dabic
2025 ONSC 7201 (CanLII)
Dec 10, 2025
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