Matthew L. Bretz

Ron Harnden’s practice includes business, commercial and real estate matters. In recent years, he has been heavily involved in representing clients in the purchase, exchange, sale, leasing and development of real estate and real estate improvements; financing transactions; the acquisition and sale of businesses; in a variety of other contract matters; and in analyzing and advising clients concerning many topics pertaining to their business and personal affairs. Mr. Harnden was born in L...

Eric J. Larson is a top attorney recognized by Best Lawyers in the practice area(s) of Nonprofit / Charities Law, Tax Law and Trusts and Estates. Eric J., who practices law in Wichita, Kansas, has been recognized since 1995. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Eric J. is held by other top lawyers in the same geographic and legal practice area.

Peter L. Peterson is a top attorney recognized by Best Lawyers in the practice area(s) of Employee Benefits (ERISA) Law, Nonprofit / Charities Law, Tax Law and Trusts and Estates. Peter L., who practices law in Salina, Kansas, has been recognized since 1983. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Peter L. is held by other top lawyers in the same geographic and legal practice area.

Greg A. Bengtson is a top attorney recognized by Best Lawyers in the practice area(s) of Municipal Law. Greg A., who practices law in Salina, Kansas, has been recognized since 2021. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Greg A. is held by other top lawyers in the same geographic and legal practice area.

John Woolf has spent thirty-eight years successfully trying lawsuits in state and federal courts in Wichita, the state of Kansas, and neighboring states. Mr. Woolf is lead trial counsel, specializing in defending high exposure personal injury and product liability jury trials. Mr. Woolf has extensive litigation experience in complex business and commercial matters, frequently representing both plaintiffs and defendants. He has handled many complex domestic matters, many of which were resolved...

Lisa A. McPherson has over 25 years of experience representing health care providers throughout Kansas. Her law practice encompasses litigation, regulatory matters, and business transactions for individuals and entities in the health care field, and her medical malpractice litigation experience includes a wide range of medical negligence claims, including complex birth injury cases, catastrophic permanent injury cases, and wrongful death claims. Lisa has participated as defense counsel in mor...

Ross E. Hellwig is a top attorney recognized by Best Lawyers in the practice area(s) of Mergers and Acquisitions Law. Ross E., who practices law in Wichita, Kansas, has been recognized since 2025. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Ross E. is held by other top lawyers in the same geographic and legal practice area.

Mr. O’Brien grew up in the small rural Kansas community of Osage City, graduating from Osage City High School in 2004. From there, he attended classes at Butler Community College for two years while serving as a videographer for the Butler Grizzlies' nationally renowned football program. After Butler, Mr. O’Brien transferred to Emporia State University where he majored in History, a discipline that honed the research skills necessary to serve his ultimate goal of being a criminal ...

David Prelle Eron is the shareholder and CEO of Eron Law. He is the only Certified Business Bankruptcy Specialist in Wichita (American Board of Certification). His practice concentrates on complex bankruptcy matters, including business filings, bankruptcy litigation, and complicated consumer filings. David regularly handles all manner of commercial transactions, including contracts, lending and security instruments, business formations, acquisitions, dissolutions, leases, and commercial and r...

Mr. Walker has had a general, civil and business litigation practice for over 34 years in the various state and federal courts in Kansas. Virtually his entire career has been in representations where litigation was either threatened, or, more usually, filed. His broad litigation practice has included matters involving securities law, antitrust, non-compete agreements, oil and gas, real estate, legal and accounting malpractice, derivative claims, estate and probate disputes, commercial fire lo...