Bradley A. Gungoll

Matt Panach is a member of Fuller Tubb Bickford Warmington & Panach PLLC in Oklahoma City, Oklahoma. He joined the firm in October 2013 after practicing as an associate attorney with Crowe & Dunlevy from 2008 to 2010 and Gungoll Jackson from 2010 to 2013. Matt represents clients in civil litigation and advises businesses on labor and employment matters , agricultural law, construction law, oil and gas, commercial law, and personal injury claims. His recognized practice areas include E...

William R. Norman Jr. is a lawyer recognized by Best Lawyers in the practice areas of Gaming Law and Native American Law. William R. practices law in Oklahoma City, Oklahoma Best Lawyers has recognized William R. Norman Jr. since 2025. The Best Lawyers recognition is based on a peer-review survey of lawyers in the same geographic region and legal practice area. The recognition reflects the professional regard in which William R. Norman Jr. is held by other lawyers.

Mark E. Bialick entered the practice of law in 1981. His practice centers upon complex civil litigation, and, over the course of his nearly forty-year career, Mark has litigated and tried to verdict several of the State of Oklahoma’s seminal cases in the areas of insurance, particularly with respect to the duty of good faith and fair dealing, as well as cases involving catastrophic injuries and wrongful death. In 2006, Mark was inducted as a fellow in the American College of Trial Lawye...

Michael J. Heron is a Partner in our Oklahoma City office with over 30 years of legal experience. He specializes in protecting the rights of individuals and businesses in civil cases involving medical malpractice, professional liability, construction, transportation, and insurance matters. Mike represents hospitals, practice groups, physicians, nurses, and other health care professionals in a wide range of litigation, policies and procedures, compliance, investigations, business transactions,...

Born Ponca City, Oklahoma, July 5, 1941; admitted to bar, 1966, Oklahoma. Preparatory education, Oklahoma State University (B.S., 1963); legal education, University of Oklahoma (J.D., 1966). Fraternity, Phi Alpha Delta. Assistant Attorney General, State of Oklahoma, 1968. (J.A.G.C., U.S. Army, 1966-68).

Amy Sherry Fischer is a lawyer recognized by Best Lawyers in the practice areas of Commercial Litigation and Product Liability Litigation - Defendants. Amy Sherry practices law in Oklahoma City, Oklahoma Best Lawyers has recognized Amy Sherry Fischer since 2020. The Best Lawyers recognition is based on a peer-review survey of lawyers in the same geographic region and legal practice area. The recognition reflects the professional regard in which Amy Sherry Fischer is held by other lawyers.

David B. Donchin’s practice includes Insurance Law, Complex Litigation, Personal Injury Law, Products Liability, Employment Law, Environmental Law, and Medical Malpractice. In addition to his legal practice, David has served as an Adjunct Professor for Trial Practice at the University of Oklahoma College of Law and as a member of the faculty of the Southern Region of the National Institute of Trial Advocacy. David served as the Managing Director of Durbin Larimore Bialick from 2014 to 2...

James D. Kallstrom is a lawyer recognized by Best Lawyers in the practice area of Real Estate Law. James D. practices law in Oklahoma City, Oklahoma Best Lawyers has recognized James D. Kallstrom since 2011. The Best Lawyers recognition is based on a peer-review survey of lawyers in the same geographic region and legal practice area. The recognition reflects the professional regard in which James D. Kallstrom is held by other lawyers.

Danya Bundy represents individuals in prenuptial agreement negotiations and in family law disputes involving child custody, alimony, child support, and domestic violence claims. Fluent in Arabic and German, she advises on international matters, including Hague treaty child abduction claims. Danya is one of few attorneys in private practice with extensive first-chair jury trial experience defending parents in parental rights cases, as she has tried six such jury trials to verdict. Her deep bac...

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 ...