John R. Barker

Michelle Harris is a top attorney recognized by Best Lawyers in the practice area(s) of Commercial Litigation. Michelle, who practices law in Tulsa, Oklahoma, has been recognized since 2024. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Michelle is held by other top lawyers in the same geographic and legal practice area.

Robert has been affiliated with Pray Walker since 1992 and has focused on trials of civil disputes. Robert’s practice began with the defense of personal injury and product liability lawsuits, but has grown to include handling cases involving business fraud and interference, breaches of corporate duties, and problems arising from business agreements. The contractual disputes range from commercial warranty claims to construction problems to oil and gas accounting issues and surface damage...

Steve Butterfield is a top attorney recognized by Best Lawyers in the practice area(s) of Energy Law. Steve, who practices law in Tulsa, Oklahoma, has been recognized since 2023. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Steve is held by other top lawyers in the same geographic and legal practice area.

Brad Cunningham is an award winning family law attorney with nearly two decades of experience. Since beginning his legal career in 2006, Brad has built a reputation as a trusted advocate for individuals navigating complex family law matters. Licensed in 2006, he focuses on representing clients in high-stakes divorce and child custody cases, providing steadfast guidance during life's most challenging transitions. Throughout his distinguished career, Brad has garnered numerous accolades, includ...

Heath E. Hardcastle is a top attorney recognized by Best Lawyers in the practice area(s) of Litigation - Real Estate. Heath E., who practices law in Tulsa, Oklahoma, has been recognized since 2013. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Heath E. is held by other top lawyers in the same geographic and legal practice area.

William Jones is a top attorney recognized by Best Lawyers in the practice area(s) of Banking and Finance Law. William, who practices law in Tulsa, Oklahoma, has been recognized since 2025. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which William is held by other top lawyers in the same geographic and legal practice area.

Jack L. Brown is a top attorney recognized by Best Lawyers in the practice area(s) of Elder Law, Litigation - Trusts and Estates and Trusts and Estates. Jack L., who practices law in Tulsa, Oklahoma, has been recognized since 2022. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Jack L. is held by other top lawyers in the same geographic and legal practice area.

Since 2006, I have served as an advisor and legal counsel to individuals and families across a wide geographic region, including communities from Dallas to St. Louis. My practice focuses on Family Law matters, including divorce and child custody disputes that directly affect family relationships, financial stability, and long-term planning. I also represent clients in complex guardianship cases, particularly those involving multi-state or international considerations. Practicing law has been ...

J. Michael Medina is a top attorney recognized by Best Lawyers in the practice area(s) of Appellate Practice. J. Michael, who practices law in Tulsa, Oklahoma, has been recognized since 2007. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which J. Michael is held by other top lawyers in the same geographic and legal practice area.

Brett Crane has served as the Firm’s Managing Partner since 2008. His practice concentrates in the areas of corporate law with an emphasis on mergers and acquisitions, debt and equity financing, securities, private equity and emerging businesses, venture capital transactions, family-owned businesses and succession planning, and counseling with respect to business issues, compliance and contract negotiation. He has extensive experience representing clients in various industries and servi...