# Sleep doctors in Lancaster

> 3 sleep medicine specialists in Lancaster, California — with contact details and clinic affiliations.

Canonical: https://findsleepdoctors.com/us/ca/lancaster
Last updated: 2026-10-30

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

3 sleep specialists listed.

## Sleep doctors in Lancaster

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

### ADVANCED SLEEP MEDICINE SERVICES INC

Sleep Medicine · Affiliated with ADVANCED SLEEP MEDICINE SERVICES INC · Phone: 877-775-3377

Profile: [view details](https://findsleepdoctors.com/us/ca/lancaster/advanced-sleep-medicine-services-inc-lancaster)

### ANTELOPE VALLEY LUNG & SLEEP INSTITUTE, INC

Sleep Medicine · Affiliated with ANTELOPE VALLEY LUNG & SLEEP INSTITUTE, INC · Phone: 661-945-8717

Profile: [view details](https://findsleepdoctors.com/us/ca/lancaster/antelope-valley-lung-sleep-institute-inc)

### DESERT HILLS SLEEP DISORDER CENTER

Sleep Medicine · Affiliated with DESERT HILLS SLEEP DISORDER CENTER · Phone: 661-949-5858

Profile: [view details](https://findsleepdoctors.com/us/ca/lancaster/desert-hills-sleep-disorder-center)

## Sleep doctors near Lancaster

- [Palmdale](https://findsleepdoctors.com/us/ca/palmdale) — 1 doctors
- [Sylmar](https://findsleepdoctors.com/us/ca/sylmar) — 1 doctors
- [Santa Clarita](https://findsleepdoctors.com/us/ca/santa-clarita) — 1 doctors
- [Tujunga](https://findsleepdoctors.com/us/ca/tujunga) — 1 doctors
- [Valencia](https://findsleepdoctors.com/us/ca/valencia) — 6 doctors
- [San Fernando](https://findsleepdoctors.com/us/ca/san-fernando) — 2 doctors
- [Altadena](https://findsleepdoctors.com/us/ca/altadena) — 1 doctors
- [Sun Valley](https://findsleepdoctors.com/us/ca/sun-valley) — 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 California](https://findsleepdoctors.com/us/ca)
- [Sleep doctors in United States](https://findsleepdoctors.com/us)
- [Home](https://findsleepdoctors.com/)