South Carolina sleep medicine expert witnesses evaluate sleep disorders and standards of care across clinics, hospital sleep labs, and occupational health settings. Many are board-certified sleep physicians, pulmonologists, neurologists, or otolaryngologists affiliated with MUSC Health and regional systems serving the Lowcountry and Midlands. They commonly assess sleep apnea management, CPAP adherence, narcolepsy, shift-work fatigue, and drowsy-driving risk.