CAPE GIRARDEAU, Mo., (KBSI) – Mercy Southeast has named Southeast Missouri native Tyler Hillis as its new chief operating officer. Hillis, a Poplar Bluff native, returns to the region and to Mercy after most recently serving as chief operating officer of Baldwin Health in Foley, Alabama. At Baldwin Health, Hillis oversaw support and ancillary services, as well as a network of physician clinics and outpatient practices spanning 23 sites of care t…