LocumJobsOnline is working with Rhino Medical to find a qualified Anesthesiology CRNA in Crossville, Tennessee, 38555!. Crossville, TN CRNA Locum Tenens Opportunity | Supervised Practice. Rhino Medical is leading the charge seeking an experienced Certified Registered Nurse Anesthetist (CRNA) licensed in Tennessee for an ongoing locum tenens assignment in Crossville, TN.. Contract Type Locum Tenens – CRNA. Travel & Lodging Provided