Mealey's (December 18, 2019, 2:12 PM EST) -- LONDON, Ky. — A doctor is qualified to testify in a malpractice case, and his opinion that poor medical care caused a woman with a blood clot to lose her leg is reliable, a Kentucky federal judge held Dec. 17 in denying a motion to exclude the expert’s testimony (Debra Chesnut, et al. v. United States, et al., No. 6:17-cv-00079, E.D. Ky., 2019 U.S. Dist. LEXIS 216622)....