About
Eryk Wachnik is the founder of Wachnik Law LLC in Des Plaines and focuses on traffic and DUI defense, criminal defense, personal injury, and workers’ compensation matters. His criminal practice includes drug possession, drug trafficking, weapons offenses, domestic violence, violent crimes, misdemeanors, and expungement or sealing issues. He handles injury matters involving vehicle accidents, premises liability, construction incidents, medical malpractice, and other serious injuries.
Eryk earned B.A./B.S. degrees from Loyola University Chicago and a J.D. from Loyola University Chicago School of Law. His legal education is reinforced by substantial courtroom experience as a former prosecutor. That background supports his ability to assess police reports, charging decisions, evidentiary issues, witness testimony, and trial strategy while handling the documentation, depositions, and liability questions that arise in personal injury and workers’ compensation matters.
Eryk previously served as an Assistant State’s Attorney with the Cook County State’s Attorney’s Office. He prosecuted thousands of felony narcotics and gun cases, DUI and traffic matters, and misdemeanors, and tried hundreds of cases in Chicago and suburban Cook County. He has handled high-stakes personal injury litigation, including taking and defending depositions, litigating arbitrations, and arguing motions in contested injury cases.
Eryk Wachnik brings more than a decade of legal practice to clients in Des Plaines and throughout the Chicago area. His background as a prosecutor gives him direct experience with criminal case development and courtroom procedure, while his civil work adds experience with injury litigation and compensation claims. He focuses on clear case assessment, active preparation, and representation tailored to the procedural and practical demands of criminal, traffic, DUI, and injury matters.
Law Office Affiliations
- Founder, Wachnik Law LLC
- Member, Illinois State Bar Association
Licensed State
- Illinois
Education
- Loyola University Chicago School of Law
Juris Doctor (JD) - Loyola University Chicago
B.A./B.S.
Awards & Badges

- Animal & Dog Bites
- Car Accidents
- Construction Accidents
- Criminal Defense
- Domestic Violence
- Driver's License Suspension
- Drug Crime
- DUI & DWI
- Expungement
- Medical Malpractice
- Nursing Home Abuse & Neglect
- Personal Injury
- Products Liability
- Restraining Orders
- Slip & Fall Accidents
- Trucking Accidents
- Violent Crime
- Workers' Compensation
- Wrongful Death





