Licensed Physical Therapy Assistant The Centers for Advanced Orthopaedics LLLicensed Physical Therapy AssistantAnnapolis, MDPart timeThe Centers for Advanced Orthopaedics LLC (CAO) is one of the nation’s largest Orthopaedics practices, owned and operated by physicians, with over 60 locations across Maryland, Northern Virginia, and the District of Columbia. Performs and documents tests and measurements appropriate for the given condition which may include strength, range of motion, sensory perception, functional capacity, and respiratory and circulatory efficiency of the patient.