Ohio Sleep Medicine Institute is a comprehensive accredited sleep disorders center serving Columbus and Central Ohio, with offices located in Dublin and New Albany. Dr. Markus Schmidt and Dr. Asim Roy, board certified sleep specialists, provide comprehensive quality sleep medicine care for children and adults. We offer evaluation, diagnosis and treatment of all sleep disorders, including obstructive sleep apnea, snoring, insomnia, restless legs syndrome, periodic limb movement disorder, narcolepsy, parasomnia, fibromyalgia, circadian rhythm disorder, shift work, fatigue or other sleep disorders. Our services include sleep evaluation, polysomnogram testing, home sleep testing, sleep surgery evaluation, as well as CPAP and nasal mask education. We also offer evaluations for occupational health and alternatives for the treatment of sleep-disordered breathing, including dental devices and surgical interventions. Whether looking for a first-time evaluation or a second opinion, Ohio Sleep Medicine Institute accepts patients with or without referral (Medicare or HMO patients need a referral).