Darr Leutz

QUINCY — Blessing Health board-certified and fellowship-trained orthopedic surgeon Dr. Darr Leutz will demonstrate the latest in knee replacement technology at a free public open house on Wednesday, April 24 at the Blessing Health Center, 4800 Maine. People can choose to attend the Velys demonstration open house between the hours of 11:30 a.m. to 1:30…