Sleep Therapy Clinic in Georgia and Tennessee - Visit our skilled Sleep Therapy clinic in Georgia and Tennessee. Call today or request an appointment online (423) 648-8008. ... Chattanooga. Doctor Visits—6624 Lee Highway. Cleveland. Doctor Visits—3000 Westside Drive NW. North Georgia. Sleep Studies—2052 U.S. 41.Locations‧About Us‧Sleep Disorders‧Documents‧Appointments‧Resources.