William E. "Bill" Mason IV

Michael J. King currently serves as managing partner for the firm. He graduated from Syracuse University with a B.A. in mathematics and political science. Upon graduation, he was commissioned a Second Lieutenant in the United States Air Force, with a deferred service commitment to attend law school. Mike obtained his law degree from The University of Tennessee College of Law in 1992. He then served for four years in the United States Air Force as a Judge Advocate. He is licensed in Tennessee ...

Will Carver is an AV rated, extremely knowledgeable, experienced and hard-working litigation attorney who values the relationships he builds with his clients and their businesses. He is a creative problem solver who diligently focuses on understanding his clients' goals, challenges and opportunities and provides his clients effective and efficient representation. His primary areas of practice are Litigation, Employment and Labor, small business advice, and Local Government and Public Utilitie...

Janet Hayes, a Shareholder in the Knoxville office, is an advocate for employers and businesses across the state. Her practice focuses on employment and appellate law. Ms. Hayes has successfully defended all types of employment claims including sexual harassment, retaliatory discharge, discrimination, workers’ compensation, invasion of privacy, wage/hour claims, and denial of benefits. She has also argued more than 50 appeals in Tennessee’s appellate courts, including the Supreme ...

Mark Castleberry, a shareholder based in the firm’s Knoxville office, has a varied litigation-based practice focusing on the area of health care law to include medical malpractice and long-term care defense, as well as, product liability defense, business litigation, insurance law, personal injury defense, and professional negligence. Mr. Castleberry has extensive experience as lead counsel representing numerous clients in complex, high exposure litigation in trial courts in both state ...

Stacie D. Miller is a lawyer recognized by Best Lawyers in the practice area of Health Care Law. Stacie D. practices law in Knoxville, Tennessee Best Lawyers has recognized Stacie D. Miller 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 Stacie D. Miller is held by other lawyers.

The Isaacs Law Firm is recognized as a preeminent and dynamic law firm that practices primarily in criminal defense. We have been providing legal services to Tennessee and across the southeast since 1993. By working with our exceptionally talented team of lawyers, our clients achieve remarkable results. Gregory (Greg) P. Isaacs, graduated from The University of Tennessee College of Law in 1988. Mr. Isaacs founded The Isaacs Law Firm in 1993. The Isaacs Law Firm has maintained the highest prof...

Ben Jones is a shareholder in the Knoxville office of Lewis Thomason. Mr. Jones' practice primarily concentrates on personal injury, insurance and casualty defense in civil litigation with his primary emphasis in the areas of hospitality litigation, amusement litigation, commercial vehicle/automobile litigation, professional liability and general tort defense. Mr. Jones has defended wrongful death and other catastrophic injury cases and has extensive trial experience in courts throughout East...

Wayne R. Kramer has over 38 years of experience in his practice areas of Tax, Real Estate, Estate Planning, Administration and Trusts, and Corporate and Transactional. He represents individuals as well as a wide variety of small businesses and large companies. Mr. Kramer has a sound understanding of the law and is problem solver. He searches for "common ground" between parties in conflict and finds the counseling aspect of law to be the most rewarding. He has provided guidance to individuals,...

Robyn Jarvis Askew is a shareholder in Lewis Thomason's Knoxville office, focusing on comprehensive real estate, corporate, and business law in Tennessee and other regions of the United States. Robyn represents corporations, joint ventures, partnerships, and limited liability companies in various aspects of entity formation, financing, and operations. Her experience spans multiple industries, with a particular focus on the preparation, review, and negotiation of complex commercial contracts. ...

Daniel T. Swanson represents clients on matters pertaining to medical malpractice defense, healthcare law, correctional healthcare defense, regulatory enforcement defense, False Claims Act defense, provider-payer disputes, billing audit appeals, business litigation, cybersecurity, and HIPAA issues. Mr. Swanson’s practice is provider focused. He represents physicians, physician groups and other provider organizations at trial, arbitration, and mediation. He helps clients navigate increas...