Local: (815) 223-0177

Mark M. Wilson, Attorney at Law

mwilsonMark M. Wilson was born in Freehold, N.J., in 1970. He graduated from West Chester University in 1992 and from the Widener University School of Law in 1995. He was admitted to practice in the State of Illinois in 1996.

Mr. Wilson's practice is focused on Social Security Disability, workers' compensation, and civil litigation. He has successfully represented over a thousand clients in cases before the Illinois Workers' Compensation Commission and in hearings before the Social Security Administration. He has successfully tried numerous cases involving motor vehicle accidents, construction accidents, employment disputes, and premises liability. He holds the second largest personal injury jury verdict in Marshall County. Additionally, he has Appellate Court experience, having successfully handled numerous appeals in the areas of workers' compensation and personal injury.

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Mr. Wilson regularly practices throughout the State of Illinois representing injured persons before the Illinois Workers' Compensation Commission, disabled persons before the Social Security Administration, and injured persons in vehicle accidents in state and federal courts. He previously represented insurance companies as a defense attorney before joining the litigation team at Schweickert & Ganassin, LLP.

Mr. Wilson's wife, Katrina, is also a practicing attorney and they have one daughter, a student at the University of Wisconsin. He is an active member of the Illinois State Bar Association, Knights of Columbus, and several other legal and charitable organizations.

Areas of Practice


  • Widener University School of Law, Class of 1995
  • West Chester University, Class of 1992

Bar Admissions

  • State of Illinois, 1996

Clubs and Organizations

  • Illinois State Bar Association
  • Knights of Columbus
  • Illinois Trial Lawyers Association
  • National Organization of Social Security Claimants' Representatives

La Salle-Peru

2101 Marquette Road
Peru, IL 61354
Phone: (815) 223-0177
Toll Free: (866) 604-9075
Fax: (815) 223-8449

Maps and Directions


613 East Etna Road
Ottawa, IL 61350
Phone: (815) 431-0911
Toll Free: (866) 604-9075
Fax: (815) 223-8449

Maps and Directions