Mark Kiefer is a Partner in Tyson & Mendes’ Los Angeles office. Drawing on nearly 40 years of experience, his practice focuses on the healthcare industry and medical and professional malpractice, representing hospitals, doctors, nurses, dentists, psychologists, psychiatrists…
Gordon Klug is a Partner in Tyson & Mendes’ Seattle office and a member of the firm’s Complex Trial Team. His practice focuses on commercial litigation, wrongful death, traumatic brain injury, construction defect, premises liability and construction liability.
Maria Regina Kupillas is a Partner at Tyson & Mendes’ Scottsdale office. Ms. Kupillas’ practice covers a broad range of insurance defense cases…
David Kahn is Senior Counsel in Tyson & Mendes’ San Diego office specializing in the defense of complex, multi-party general litigation and personal injury matters. Mr. Kahn has extensive litigation experience representing individuals, businesses…
John P. Kelly is Senior Counsel in Tyson & Mendes’ New Jersey office. His practice focuses on catastrophic personal injury defense and medical malpractice defense. Mr. Kelly has extensive experience representing medical practitioners and facilities in complex litigation matters…
Brandon Kerr is Senior Counsel in Tyson & Mendes’ Orange County office. His practice focuses on general liability/insurance defense and construction litigation.
Gary Klein is Senior Counsel in Tyson & Mendes’ Los Angeles office. His practice focuses on personal injury, general liability, and fraud defense. Mr. Klein has over 40 years of experience in civil litigation. He has handled numerous types of cases, including personal injury, transportation…
Bill Koska is Of Counsel at Tyson & Mendes in the Environmental & Toxic Tort practice group. Mr. Koska has 50 years’ legal experience, the last 30 of which have been devoted to environmental issues. Mr. Koska represents a variety of clients, both large and small, on a broad range of environmental matters in various courts and administrative boards, including the Environmental Protection Agency (EPA). These litigations include CERCLA, CEQA, Clean Air Act, Proposition 65, asbestos-related cases, federal and state safe drinking water laws, and air quality issues.
Jason Ketchum is an Associate at Tyson & Mendes’ Northern California office. He has experience in employment & labor law, environmental law, products liability, and professional liability. Mr. Ketchum has extensive legal research and writing experience, having worked as an extern and clerk in several state…
