HSHS St. Elizabeth's Sleep Disorders Center Southern Illinois

791 Wall St | O'Fallon, Illinois 62269

(888) 650-7474

The Southern Illinois Sleep Disorders Center specializes in the diagnosis and treatment of sleep apnea and other sleep-related disorders. Sleep disorders affect millions of Americans, but too often they go unrecognized by both patients and physicians. As many as one third of all adults experience insomnia, and two to four percent of middle-aged adults may have significant breathing disorders during sleep. Other less common sleep disorders include narcolepsy, nocturnal movement disorders, and sleep-walking or other unusual behaviors.

Plan Your Visit To HSHS Sleep Disorders Center Southern Illinois

A number of different symptoms may suggest a sleep disorder, including:

  • Excessive daytime sleeping
  • Involuntary dozing during the day
  • Difficulty falling or staying asleep
  • Unusually loud snoring
  • Kicking movements of the legs during sleep
  • Decreased memory or concentration
  • Depression
  • Sensation of leg restlessness


Hours of Operation

Call for more information. Sleep studies conducted overnight. 


Learn More

Learn more about the HSHS St. Elizabeth's Sleep Disorders Center Options.


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