Practice Areas

The Law Offices of Mark Dean Specializes in Missouri and Illinois Personal Injury/Wrongful Death Law

We focus our practice on the following types of cases:

  • Automobile/Trucking/Motorcycle accidents and injuries. Car accidents, automobile accidents, auto accidents, truck accidents, trucking accidents, tractor trailer (18 wheeler) accidents, boating and water craft accidents, bus accidents, pedestrian injuries in the St Louis area.
  • Wrongful death cases as the result of an automobile accident, defective product, slip/trip and fall, premises liability, medical malpractice, or other deaths due to the negligent acts of another in the St Louis area.
  • Nursing home abuse. Injuries due to the negligence of a nurse or nursing home.
  • Dog bites, dog attacks, and other injuries suffered due to an animal owned by another.
  • Construction site accidents or injuries. Injuries resulting from working at or being at a construction site that is not safe.
  • Defective roadways. Injuries and accidents that occur due to an improperly maintained or defective road.
  • Insurance company claims disputes. Disputes or claims against your own insurance company due to injuries suffered as the result of an uninsured or underinsured motorist, damage or loss due to fire, and other property damage or loss claims.
  • Social Security Disability/Supplemental Security Disability.  If you are unable to work due to physical or mental ailments.
  • DWI.  If you have been arrested for DWI in the St. Louis metro area.

We take every case very seriously. If you have suffered serious injury whether in what may appear to be a minor accident or have been in a catastrophic accident, if at work or otherwise, you need the services of an experienced personal injury/workers compensation attorney to even the playing field with powerful insurance companies who are all adverse to you obtaining the proper and just compensation you deserve as a result of an injury or death of a loved one.  We also handle SSDI/SSI and have high success rates in helping individuals get disability benefits.

If you or a loved one has been injured due to the negligence or wrongful acts of someone else, contact The Law Offices of Mark Dean today at (314) 623-9126, 1-800-431-3212, or (618) 208-0900 for a free, no pressure, consultation.



12747 Olive Blvd, Ste. 300
St. Louis, MO 63141


You have legal rights.

You need the services of an experienced attorney
in these fields to even the playing field against
powerful insurance companies or the government.


Please enter your name.
Please enter a valid phone number.
Please enter a message.

314-623-9126   |   800-431-3212


The Law Offices of Mark Dean is a Personal Injury Law Firm and Workers Compensation Law Firm based in the St. Louis, Missouri area and provides legal services in personal injury and workers compensation. The Law Office of Mark Dean represents and counsels clients in the entire State of Missouri including St. Louis City and the counties of St. Louis, Jefferson, and St. Charles, as well as in surrounding cities that include Wildwood, Ballwin, Kirkwood, Webster Groves, Affton, Arnold, Manchester, Concord, Crestwood, Town and Country, Richmond Heights, Murphy, Sunset Hills, Park Hills, Eureka, Brentwood, Sappington, Shrewsbury, Valley Park, De Soto, Glendale, Rock Hill, High Ridge, Frontenac, Green Park, Byrnes Mill, Marlborough, Winchester, Hillsboro, Oakland, Lakeshire, Allenton, Dittmer, Ellisville, House Springs, Twin Oaks, Wilber Park, and other areas. Managing Attorney Mark Dean also is licensed in the state of Illinois and provides Illinois Personal Injury legal services to clients in the entire State of Illinois, including Edwardsville, Belleville, Collinsville, Madison County, St. Clair County, Springfield, Peoria, Chicago, and Cook County.