Miami trial lawyers David Buckner and Seth Miles are leaving Coral Gables boutique Grossman Roth to form their own plaintiff firm, Buckner + Miles.

Buckner and Miles, who specialize in personal injury, class action, medical malpractice, aviation and qui tam litigation, have recovered more than $1 billion for their clients in their 10 years with Grossman Roth. They are taking an associate, Brett Von Borke, with them.

In October, Grossman Roth lost another partner, Robert “Bobby” Gilbert, who joined Kopelowitz Ostrow Ferguson Weiselberg Gilbert in Fort Lauderdale.