# Sleep doctors in Castro Valley

> 1 sleep medicine specialists in Castro Valley, California — with contact details and clinic affiliations.

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

Castro Valley, California, 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 Castro Valley

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

### JOHN TURNS

Sleep Medicine · Phone: 510-582-0777

Profile: [view details](https://findsleepdoctors.com/us/ca/castro-valley/john-turns)

## Sleep doctors near Castro Valley

- [San Leandro](https://findsleepdoctors.com/us/ca/san-leandro) — 6 doctors
- [Hayward](https://findsleepdoctors.com/us/ca/hayward) — 2 doctors
- [Dublin](https://findsleepdoctors.com/us/ca/dublin) — 4 doctors
- [Fremont](https://findsleepdoctors.com/us/ca/fremont) — 23 doctors
- [San Ramon](https://findsleepdoctors.com/us/ca/san-ramon) — 13 doctors
- [Danville](https://findsleepdoctors.com/us/ca/danville) — 2 doctors
- [Moraga](https://findsleepdoctors.com/us/ca/moraga) — 1 doctors
- [Pleasanton](https://findsleepdoctors.com/us/ca/pleasanton) — 8 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/)