# Sleep doctors in Centralia

> 1 sleep medicine specialists in Centralia, Illinois — with contact details and clinic affiliations.

Canonical: https://findsleepdoctors.com/us/il/centralia
Last updated: 2026-10-30

Centralia, Illinois, United States — sleep medicine doctors with verified addresses, phone numbers and clinic affiliations. Cost varies; confirm with your provider and insurer/health fund.

1 sleep specialists listed.

## Sleep doctors in Centralia

Looking for someone closer? Use the location search on the home page to sort every nearby practice by distance.

### Sleep Services at SSM Health St. Mary's Hospital - Centralia

Sleep Medicine · Affiliated with Sleep Services at SSM Health St. Mary's Hospital - Centralia · Phone: +1 888 788 7787 · Website: https://www.ssmhealth.com/locations/location-details/sleep-services-centralia?&linksource=sys_listing_links-gmb_listing&y_source=1_MjMyNTc2OTQtNzE1LWxvY2F0aW9uLndlYnNpdGU%3D

Profile: [view details](https://findsleepdoctors.com/us/il/centralia/sleep-services-at-ssm-health-st-marys-hospital-centralia)

## Sleep doctors near Centralia

- [Salem](https://findsleepdoctors.com/us/il/salem) — 1 doctors
- [Nashville](https://findsleepdoctors.com/us/il/nashville) — 1 doctors
- [Mount Vernon](https://findsleepdoctors.com/us/il/mount-vernon) — 2 doctors
- [Breese](https://findsleepdoctors.com/us/il/breese) — 4 doctors
- [Greenville](https://findsleepdoctors.com/us/il/greenville) — 2 doctors
- [Sesser](https://findsleepdoctors.com/us/il/sesser) — 1 doctors
- [Highland](https://findsleepdoctors.com/us/il/highland) — 1 doctors
- [O Fallon](https://findsleepdoctors.com/us/il/o-fallon) — 2 doctors

## Frequently asked questions

### How do I find a sleep doctor near me?

Start with the list on this page — every sleep medicine doctor below was verified from a public source. Use the phone number or website on each profile to book; most practices ask for a GP referral first.

### What does a sleep doctor treat?

Sleep specialists diagnose and treat obstructive sleep apnoea, insomnia, narcolepsy, restless legs syndrome, circadian rhythm disorders and snoring-related problems.

### How much does an appointment cost?

Cost varies by practice, insurer and treatment. This directory does not publish prices — confirm the cost with the practice and your insurer or health fund before booking.

## Related
- [All sleep doctors in Illinois](https://findsleepdoctors.com/us/il)
- [Sleep doctors in United States](https://findsleepdoctors.com/us)
- [Home](https://findsleepdoctors.com/)