Sleep medicine · Alton, IL
Sleep Diagnostics Center
One Memorial Drive 141, 62002 Alton, IL
About this practice
Sleep Diagnostics Center is a sleep medicine practice listed in Alton, Illinois. Its public listing names 3 services: Insomnia treatment, Sleep apnea treatment, Sleep study.
Listing last refreshed: 2026-11-01.
Listing information is compiled from public business data and refreshed on a schedule. Hours, insurance and the studies offered change — confirm with the practice before you book.
What this listing tells you
This page covers Sleep Diagnostics Center, one of 4 sleep practices indexed in Alton, Illinois. The city index lists 4 practices in total.
Insomnia treatment is usually behavioural (CBT-I) rather than a single prescription. The listed number is (618) 433-6616.
Nearest alternatives listed in Alton: Parkland Health Center Bonne Terre (0.3 mi), OSF Sleep (3.2 mi), OSF Sleep - Ottawa (3.2 mi).
Coordinates: 38.8970, -90.1584 · ZIP 62002 · Listing refreshed 2026-11-01.
What this practice offers
Insomnia is usually treated with cognitive behavioural therapy for insomnia rather than a sleeping tablet. A clinic that offers CBT-I will ask you to keep a sleep diary for one to two weeks before the first session.
Treatment for sleep apnoea is not only CPAP. Oral appliances, positional therapy and surgery all have a place, and the right choice depends on the severity, the anatomy of the airway and how well the patient tolerates a mask.
Questions about this listing
Where is Sleep Diagnostics Center located?
Sleep Diagnostics Center is listed at One Memorial Drive 141, 62002 Alton, IL (ZIP 62002). The address comes from public business data and is refreshed on a schedule.
What services does Sleep Diagnostics Center list?
Sleep Diagnostics Center lists Insomnia treatment, Sleep apnea treatment, Sleep study. Ask the practice which of these it still offers before booking.
How do I contact Sleep Diagnostics Center?
The listed phone number is (618) 433-6616. No website is published for this listing.
Directory listing, not medical advice or an endorsement. Seek care if you have severe daytime sleepiness or stop breathing during sleep.