Mark Cassell
About Mark Cassell
Mark Cassell is a lawyer based in Spokane, WA and has been recognized in Best Lawyers: Ones to Watch® in America since 2026. Mark Cassell is recognized in the following practice areas:
- Spokane, Washington
- Criminal Defense: General Practice
- DUI / DWI Defense
Current Firm: Twyford Law Office
Education: University of Denver, J.D., graduated 2016
Location: Spokane, WA
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