Sleep specialists are healthcare professionals who focus on diagnosing and treating sleep disorders. They often have backgrounds in fields like pulmonology, neurology, or psychiatry, and they use various tools, including sleep studies, to assess patients' sleep patterns and issues. Common sleep disorders they address include insomnia, sleep apnea, and restless leg syndrome. These specialists work with patients to develop personalized treatment plans that may include lifestyle changes, therapy, or medication. They aim to improve overall sleep quality and help individuals achieve better health and well-being through restorative sleep.