Nevada sleep medicine expert witnesses evaluate sleep disorders and the clinical standards of care across diagnosis, testing, and treatment. They commonly come from pulmonology, neurology, otolaryngology, and board-certified sleep medicine, working in hospital sleep labs and outpatient clinics. Many practice in Las Vegas and Reno systems serving shift-work and tourism-driven populations. They assess polysomnography interpretation, CPAP adherence, insomnia management, and fatigue-related impairment.