AdventHealth Oviedo ER settles lawsuit, drops Oviedo from name AdventHealth Oviedo ER settles lawsuit, drops Oviedo from name December 17, 2020 dzadmin Comments 0 Comment AdventHealth Oviedo and Oviedo Medical Center have settled their trademark lawsuit and AdventHealth Oviedo ER will drop “Oviedo” and change its name to AdventHealth ER, the health system confirmed.