Sean P. Sullivan

Attorney Sean P. Sullivan earned his Juris Doctor in 2009 from Western Michigan Law School. After graduating from law school, and passing the bar, Sean spent a year working in the General Counsel’s Office for the Illinois Department of Financial and Professional Regulation assisting in policy decisions, internal administration, and enforcement of professional licensing. Sean then had the opportunity to work for some of DuPage County’s best-known names in family law before joining a DuPage County general practice firm as its senior family law and litigation counsel. Sean specializes in highly contested matters, be it divorce cases or business disputes. Sean is a true attorney and counselor at law. Clients rely on him to skillfully navigate them through the challenging decisions they must face at some of the most difficult times in their lives. Sean is a skilled and zealous courtroom advocate, more than capable of taking any matter to trial. However, he also understands that sometimes the best resolutions are achieved through skillful negotiation. Sean’s approach with his clients is both honest and direct at all phases of their legal matter. He ensures his clients clearly understand the issues before them and the various outcomes they may face. Sean firmly believes in making sure his clients understand all possible outcomes, including potential worst-case scenarios and hard truths, and then works diligently with his clients on their behalf to advocate for their best possible outcome Sean has a well-earned reputation with his clients and among the legal community for being fair and practical, but never afraid to fight if he must! He understands the significance a family law or business matter can have on nearly every aspect of his client’s life, which is why he gives every client matter his utmost care and attention. View More ›