Sleep Clinics of Tennessee  Please let us know about your sleep disorder clinic! (ASDA Cert.) - Certified by the American Sleep Disorders Association. For a current list of members, contact gmader@millcomm.com. TENNESSEE Ft. Sanders Regional Medical Center Sleep Disorders Center - 423-541-1375 (ASDA Cert.) Centennial Medical Center Sleep Disorders Center - Nashville - 615-342-1670 (ASDA Cert.) Other resources: Tennessee, Sleep research centers, sleep doctors, sleep clinics | 
