# Sleep doctors in Porter Ranch

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

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

Porter Ranch, 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 Porter Ranch

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

### MAHTAB MOSHTAGH SISAN

Sleep Medicine · Phone: 818-271-2400

Profile: [view details](https://findsleepdoctors.com/us/ca/porter-ranch/mahtab-moshtagh-sisan)

## 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/)