Advanced Sleep Medicine Services, Inc. (ASMS) is a leading provider of sleep diagnostic services and sleep-related Durable Medical Equipment (DME) in Southern California.

ASMS was established in 1994 by S.K. Mostafavi, M.D., F.C.C.P., F.A.A.S.M., one of the pioneers and first Board Certified sleep specialists in Southern California.

What began as a simple one bedroom lab dedicated to improving the lives of those afflicted with sleep disorders has evolved into a full service sleep diagnostic and related DME organization, with multiple conveniently located facilities throughout the region.

ASMS is dedicated not only to offering patients the highest quality service and individual attention, but also to catering to the needs of physicians who see patients with sleep disorders. Commitment to excellence and high quality has paved the way for ASMS to become one the most sought after diagnostic testing organizations in the field.

Sleep studies are performed seven nights a week by experienced and specially trained Polysomnogram technologists. Studies can also be performed in the privacy and comfort of the patient's own home, if and when needed.

Sleep Centers located in: Century City - Garden Grove - Torrance - Laguna Hills - Encino - Lancaster - Thousand Oaks- Bakersfield CA