(May 25, 2018, 9:52 AM EDT) -- WEST PALM BEACH, Fla. — A Florida court did not abuse its discretion in allowing a treating physician in a personal injury case to testify as an expert witness about causation and permanency of injuries, even though the doctor was not designated as an expert witness as required by a trial preparation order, a state appellate panel held May 23 (Robert Walerowicz v. Mandy Nicky Armand-Hosang, No. 4D17-1900, Fla. App., 4th Dist., 2018 Fla. App. LEXIS 7272)....