Welcome to O'Neill McFadden & Willett LLP

A litigation boutique law firm, O'Neill McFadden & Willett LLP was founded in 2010 as a spin-off from a national law firm. Since then, O'Neill McFadden & Willett LLP has grown the scope and breadth of its law practice. The lawyers and professional staff at O'Neill McFadden & Willett LLP, are dedicated to providing quality, creative and cost-effective legal representation to current and future clients who place their confidence in our hands.

O'Neill McFadden & Willett LLP's lawyers are best known for their aggressive and cost-effective trial practice and appellate experience, attention to detail, and team approach to litigation. LEARN MORE

Latest News

• November 2021 Marian Drenth accepted into the American Board of Trial Advocates (ABOTA) and the Indiana Chapter of ABOTA.
• November 2021 OMW Secures Defense Verdict for General Surgeon
• January 2021 Attorney Nicholas S. DeMario joins O’Neill McFadden & Willett LLP

Practice Areas

The scope of knowledge and experience that O'Neill McFadden & Willett LLP attorneys and support staff possess is both deep and broad, ranging from assisting clients in interpreting business contracts, to defending products liability and professional malpractice claims. Clients, generally large corporations and professionals, look to us for general counsel as well as support in risk management and litigation matters. Contact us regarding your needs in any of the practice areas listed below.

• Alternative Dispute Resolution
• Appellate
  Law
• Healthcare
  Law
• Trial Practice
• Liquor
  Liability
• Labor and
  Employment
  Litigation
• Transportation
  Litigation
• Professional
  Liability
• General Civil
  Practice
• Business Transactions, Federal taxation matters, and Estate Planning