# Sleep doctors in Columbia

> 2 sleep medicine specialists in Columbia, Illinois — with contact details and clinic affiliations.

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

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

2 sleep specialists listed.

## Sleep doctors in Columbia

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

### ENT & SLEEP MEDICINE ASSOCIATES LLC

Sleep Medicine · Affiliated with ENT & SLEEP MEDICINE ASSOCIATES LLC · Phone: 618-628-0715

Profile: [view details](https://findsleepdoctors.com/us/il/columbia/ent-sleep-medicine-associates-llc)

### Midwest Sinus Sleep and Allergy Associates, LLC

Sleep Medicine · Affiliated with Midwest Sinus Sleep and Allergy Associates, LLC · Phone: +1 618 628 0715 · Website: https://mwsinusandsleep.com/

Profile: [view details](https://findsleepdoctors.com/us/il/columbia/midwest-sinus-sleep-and-allergy-associates-llc)

## Sleep doctors near Columbia

- [Waterloo](https://findsleepdoctors.com/us/il/waterloo) — 1 doctors
- [Sauget](https://findsleepdoctors.com/us/il/sauget) — 1 doctors
- [Centreville](https://findsleepdoctors.com/us/il/centreville) — 1 doctors
- [Belleville](https://findsleepdoctors.com/us/il/belleville) — 4 doctors
- [Granite City](https://findsleepdoctors.com/us/il/granite-city) — 1 doctors
- [Shiloh](https://findsleepdoctors.com/us/il/shiloh) — 3 doctors
- [O Fallon](https://findsleepdoctors.com/us/il/o-fallon) — 2 doctors
- [O'Fallon](https://findsleepdoctors.com/us/il/ofallon) — 1 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/)