Sean Dore is a seasoned trial attorney with over 25 years of courtroom experience representing clients across Illinois and Florida. Recognized by The National Trial Lawyers: Top 100, Sean has built his career on relentless trial advocacy, strategic thinking, and a deep commitment to achieving meaningful outcomes for his clients.
Before practicing law, Sean served as a police officer and SWAT team member, gaining firsthand experience in investigations, crisis response, and courtroom dynamics. These years of service instilled in him a unique ability to analyze complex situations, anticipate challenges, and fight decisively on behalf of his clients. He holds a finance degree (minor in music) from Loyola University Chicago and earned his J.D. from Florida Coastal School of Law.
At Duffin & Dore, Sean focuses his practice on serious personal injury, wrongful death, insurance disputes, civil litigation, and family law. He is widely known for his client-first approach, often telling clients: “I want my clients to feel protected and safe. I am my client’s legal pit-bull.” Sean’s clients describe him as a fierce advocate who delivers clarity and peace of mind, providing not only legal representation but also steady guidance through life’s most challenging times.
Sean is licensed to practice in Illinois, Florida, and the U.S. District Court for the Northern District of Illinois. He is also an active member of respected legal organizations, including the Inns of Court and the Florida Association of Criminal Defense Attorneys.
Undergrad education: Loyola University Chicago (Finance, minor in Music)
Law School: Florida Coastal School of Law (J.D., Civil Legal Clinic)
Family Life: Proud father of four, balancing the demands of a busy trial practice with meaningful time spent with family.
Hobbies: A passionate musician who plays drums in a rock band, while staying active with tennis, golf, and ice hockey. Also enjoys high‑adrenaline pursuits such as motorcycle racing, jet skiing, and boating.
