Lewis-Gale Physicians provides a range of dermatology, family and ophthalmology services. It offers cardiology, gynecology, neurology, orthopedics, pediatrics and otolaryngology services. The group provides treatment for allergies and pulmonary and infectious diseases. Lewis-Gale Physicians also provides procedures for autism, epilepsy, strokes, migraines, and Alzheimer s and Parkinson's diseases. It offers general, thoracic and vascular surgery services, as well as pain management programs that include prevention, evaluation, diagnosis, treatment, and the rehabilitation of acute, chronic and cancer pain disorders. Its sleep disorder center is a full-service sleep diagnosis and treatment facility. Lewis-Gale Physicians maintains one of its locations in Roanoke, Va.