Today, Diagnostic Laboratory Services, Inc., the largest locally owned medical lab in Hawai’i, opened an outpatient service center on the Kona Community Hospital campus. The DLS ‘Ohana Cottage is open Monday through Friday, 6 a.m. to 3 p.m. at 79-1019 Haukapila St. They will be closed for lunch from 11 a.m. to noon daily.