Shannon M. Trevithick
Partner
Experience
With more than 25 years of experience as a lead attorney in insurance defense and coverage litigation, Shannon M. Trevithick has built a reputation for exceptional client advocacy, strategic insight, and consistent results. He has deep experience analyzing complex and multi‑state insurance policies, drafting coverage opinions, and preparing reservation‑of‑rights letters that help clients navigate high‑stakes decisions with clarity and confidence. Shannon supports clients through every phase of litigation, preparing witnesses and experts for deposition, drafting and arguing dispositive motions, managing discovery with an eye toward nationwide uniformity, and representing clients in court hearings, jury trials, and other legal proceedings.
A skilled litigator, Shannon is known for his strong oral advocacy skills and highly effective juror selection strategies – both essential strengths in cases where credibility and persuasion can determine the outcome. His decades of work across the insurance industry give him a unique, in‑depth understanding of insurance products, claims handling practices, and industry‑specific risks, allowing him to anticipate challenges and align legal strategy with each client’s business objectives. Shannon partners closely with clients to understand their goals, provide candid risk assessments, and develop litigation strategies tailored to their desired outcomes.
A dedicated mentor, Shannon helps emerging attorneys strengthen core litigation skills, refine their writing and advocacy techniques, and build stronger relationships with clients – ensuring the next generation of the team delivers the same high level of service and professionalism.
Related Areas
Honors & Awards
Martindale-Hubbell Peer Review Rating: AV Preeminent
Background
Admissions
- Illinois
- Wisconsin
- Washington
- U.S. District Courts for the Eastern and Western Districts of Wisconsin
- U.S. District Courts for the Eastern and Western Districts of Washington
Education
- Gonzaga University School of Law, J.D., cum laude, 1996
- Moot Court
- Linden Cup
- Colorado State University, B.A., 1993
- CEDA Academic Debate Scholarship
Professional Affiliations
- Illinois State Bar Association
- Wisconsin State Bar Association
- Washington State Bar Association
Community Involvement
- Boy Scouts of America, Cubmaster, Scoutmaster, Adult Leader, 2010 – 2018
News & Knowledge
RECENT INSIGHTS
March 2, 2026