Nancy E. Vaughn

Having developed a successful high school speech and debate program, Randall Vaughan left education to pursue a career as a trial lawyer, a goal that guided his law school education and decision to join Pray Walker in 1985. Randall has tried numerous cases in federal and state courts, and written legal briefs and presented oral arguments at the appellate level. He has also served as an advocate for clients in private arbitrations. As a counselor, he assists large companies in managing their n...

Robert Mitchener III is a top attorney recognized by Best Lawyers in the practice area(s) of Litigation - Labor and Employment. Robert, who practices law in Tulsa, Oklahoma, has been recognized since 2026. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Robert is held by other top lawyers in the same geographic and legal practice area.

Frederic Dorwart is a top attorney recognized by Best Lawyers in the practice area(s) of Banking and Finance Law, Commercial Finance Law and Corporate Law. Frederic, who practices law in Tulsa, Oklahoma, has been recognized since 2017. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Frederic is held by other top lawyers in the same geographic and legal practice area.

Bobby L. Latham, Jr. is a top attorney recognized by Best Lawyers in the practice area(s) of Commercial Litigation. Bobby L., who practices law in Tulsa, Oklahoma, has been recognized since 2015. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Bobby L. is held by other top lawyers in the same geographic and legal practice area.

John H. Tucker is a top attorney recognized by Best Lawyers in the practice area(s) of Bet-the-Company Litigation, Commercial Litigation, Insurance Law, Mass Tort Litigation / Class Actions - Defendants and Personal Injury Litigation - Defendants. John H., who practices law in Tulsa, Oklahoma, has been recognized since 1995. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which John H. is held by other top lawyers in the same geographic and legal p...

James Higgins is a member at Frederic Dorwart Lawyers PLLC whose practice focuses on banking and finance law, commercial litigation, public finance, fiduciary litigation, securities litigation, regulatory matters, and appellate advocacy. He represents banks, financial institutions, corporate trustees, businesses, and institutional clients in complex disputes involving trust and fiduciary matters, internal investigations, regulatory enforcement, securities claims, municipal finance, and bankin...

Austin Bond is a top attorney recognized by Best Lawyers in the practice area(s) of Litigation - Trusts and Estates. Austin, 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 Austin 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...

Danny C. Williams, Sr. is a member at Frederic Dorwart Lawyers PLLC whose practice focuses on complex litigation, civil rights litigation, criminal defense, internal investigations, condemnation and eminent domain, wrongful death, and catastrophic personal injury matters. He represents businesses, governmental entities, nonprofit organizations, healthcare organizations, and individuals in high-stakes disputes involving government investigations, constitutional issues, regulatory matters, and ...

Jennifer L. De Angelis is a top attorney recognized by Best Lawyers in the practice area(s) of Medical Malpractice Law - Plaintiffs and Personal Injury Litigation - Plaintiffs. Jennifer L., 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 Jennifer L. is held by other top lawyers in the same geographic and legal practice area.