Monsees & Mayer, P.C.

Offers Video Calls | Open for Business
  • Established in 1995
  • Firm Size 5
  • Fighting for sexual abuse survivors and serious injury victims across Missouri, Kansas, and Arkansas in car, truck, motorcycle, and wrongful death cases.

  • Peer Reviews

    5.0/5.0 (2)
  • Profile Visibility [ i ]
    • #15,891 in weekly profile views out of 314,998 total law firms Overall
Attorney Awards
  • Martindale-Hubbell Peer AV Preeminent Rating
  • Champion Badge Reviewed
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About this firm

Monsees & Mayer, P.C. is a trusted trial law firm serving clients across Missouri, Kansas, and Arkansas in serious personal injury and sexual abuse cases. The firm represents survivors of child sexual abuse, boarding school and camp abuse, clergy abuse, and other institutional abuse matters with compassion, discretion, and relentless advocacy.

The firm also handles catastrophic injury and wrongful death claims involving car accidents, trucking collisions, motorcycle crashes, unsafe property conditions, and other acts of negligence. Monsees & Mayer is dedicated to helping injury victims and families recover compensation for medical expenses, lost income, pain and suffering, and long-term care needs following devastating injuries or tragic losses.

Known for aggressive litigation and personalized client service, Monsees & Mayer has earned a reputation for standing up to insurance companies, corporations, schools, churches, and other institutions on behalf of victims and survivors. The firm’s attorneys have obtained substantial verdicts and settlements in complex injury and abuse litigation while remaining committed to treating every client with dignity, respect, and compassion.

From Kansas City to Springfield, Branson, St. Joseph, Lenexa and beyond, Monsees & Mayer continues to advocate for individuals and families seeking justice, accountability, and meaningful recovery after serious injury or abuse.

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Areas of Practice (26)

  • Personal Injury
  • Sexual Abuse
  • Automobile Accidents And Injuries
  • Child Sexual Abuse
  • Wrongful Death
  • Truck Accidents
  • Motorcycle Accidents
  • Skiing Accidents
  • Products Liability
  • Industrial Accidents
  • Premises Liability
  • Head Injury
  • Construction Accidents
  • Plaintiffs Personal Injury
  • Bodily Injury
  • Brain Injury
  • Spinal Injury
  • Traumatic Brain Injury
  • Negligent Security
  • Litigation From Personal Injury
  • Automobile Accidents
  • Boating Accidents
  • Slip and Fall
  • Clergy Sexual Misconduct
  • Camp Abuse
  • Boarding School Abuse

People (5)

David M. Mayer: Attorney with Monsees & Mayer, P.C.
David M. Mayer
Managing Shareholder
5.0
2 Reviews
Kansas City, MO , 
Springfield, MO
+ 1 more

Sexual Abuse, Premises Liability, Personal Injury, Wrongful Death, Automobile Accidents, Trucking Accidents, Motorcycle Accidents, Head and Spinal Injuries View More

View Profile
Charles "Chip" Lee: Attorney with Monsees & Mayer, P.C.
Charles "Chip" Lee
Shareholder
No Reviews
Springfield, MO

Personal Injury, Automobile Accidents, Construction Accidents, Slip and Fall, Boating Accidents, Sexual Abuse, Trucking Accidents, Head and Spinal Injuries, Wrongful Death, Workers Compensation, Product Liability, Industrial Accidents, Motorcycle Accidents View More

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Ryan Frazier: Attorney with Monsees & Mayer, P.C.
Ryan Frazier
Shareholder
No Reviews
Springfield, MO

Plaintiffs Personal Injury, Automobile Accidents, Truck Accidents, Construction Accidents, Personal Injury, Sexual Abuse, Boating Accidents, Premises Liability, Recreational Product Liability, Bodily Injury, Brain Injury, Traumatic Brain Injury, Catastrophic Injury, Head and Spinal Injuries, Motorcycle Accidents, Negligent Security, Serious Injury, Hunting Accident, Wrongful Death, Slip and Fall View More

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Robert Thrasher: Attorney with Monsees & Mayer, P.C.
Robert Thrasher
Shareholder
No Reviews
Kansas City, MO , 
Springfield, MO
+ 1 more

Dangerous Premises, Personal Injury, Products Liability, Defective Firearms, Automobile Accidents, Motorcycle Accidents, Motorcycle Products Liability, Bodily Injury, Brain Injury, Catastrophic Injury, Plaintiffs Personal Injury, Head Injury, Spinal Injury, Traumatic Brain Injury, Serious Injury, Wrongful Death, Truck Accidents, Sexual Abuse View More

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Phillip R. Martens: Attorney with Monsees & Mayer, P.C.
Phillip R. Martens
Shareholder
No Reviews
Kansas City, MO , 
Springfield, MO
+ 1 more

Sexual Abuse, Personal Injury, Automobile Accidents, Wrongful Death, Trucking Accidents, Premises Liability, Negligent Security, Head and Spinal Injuries, Construction Accidents, Motorcycle Accidents, Products Liability, Slip and Fall, Uber Accidents, Lyft Accidents View More

View Profile

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Bar Registry

  • Personal Injury

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