Eftihia ("Effi") Sidiropoulos

Associate


Effi Sidiropoulos is an associate attorney in Dykema’s Bloomfield Hills office who is licensed to practice in Michigan and Ontario, Canada. She focuses her practice on automotive product liability defense, representing manufacturers in product liability litigation and motor vehicle class actions. She also defends automobile negligence claims.

Effi represents automotive manufacturers throughout the litigation process, from discovery through trial. She handles written discovery, takes depositions, and presents oral arguments in support of clients’ defenses. Her work also includes drafting motions for summary disposition and motions in limine. Her courtroom experience includes participating in a high-exposure trial in May 2026.

Effi also has experience in appellate matters. She has drafted appellate briefs and presented oral argument before the Michigan Court of Appeals, including in a matter in which the court affirmed summary disposition on all legal issues. Effi takes a practical approach to litigation, working with clients to evaluate their options and move cases toward resolution.

  • Bar Admissions

    • Michigan
    • Ontario, Canada
    • Barrister & Solicitor, Law Society of Ontario