Theodore Gailan - Highly Skilled Attorney

Theodore Gailan - Attorney at Law

Theodore Gailan

If you are looking for excellent legal representation at a reasonable fee, you have come to the right place. Theodore Gailan has thirty years of litigation experience in DUI, criminal and domestic relations cases.

Mr. Gailan first earned his Masters in Business Administration at DePaul University, in 1977, and became an associate National Trust Examiner for the U.S. Treasury Department.

Mr. Gailan then went on to earn his Juris Doctorate (law degree), at The John Marshall Law School, in 1983. Subsequently, he began his legal career with the Cook County State's Attorney's Office, where he learned how to prosecute all types of felonies drug cases, DUI's and misdemeanors.

To sharpen his defense skills, Mr. Gailan switched sides and became an Assistant DuPage County Public Defender, where he learned how to defend all types of felonies drug cases, DUI's and misdemeanors. When he left the DuPage County Public Defender's Office, he had extensive bench and jury trial experience. Mr. Gailan then took a position with a domestic relations firm, where he litigated diverse and intricate divorce cases, aided by his financial education and background.

Since 1996, Mr. Gailan has developed a successful practice, in DuPage and Cook Counties, concentration on criminal, DUI and divorce law. His sole intent is to provide the best legal representation possible and to give each client the personal attention he or she deserves.

For those of you who speak Spanish, Theodore Gailan is capable of serving your needs and understanding your language. Call for a consultation at 630.467.0400 or send an email to



"Do not be fooled by elaborate web sites that contain videos and lists of accolades. Come to an attorney who works exclusively on his clients' cases to achieve the best possible results. Theodore Gailan is that attorney. He works hard at what he does. You will receive individual attention and comprehensive legal service. Your case will benefit from his aggressive motion practice and cutting edge legal strategy. His staff is courteous, experienced and understands his clients' special concerns."

T. Miller - Former Client