Sleep Medicine

Evelyn Y. Maruko

Sleep Medicine in Anaheim, California (United States). Affiliated with OC Sleep Center. Listing compiled from public sources — verify contact details and availability with the practice.

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Specialist dossier

Practice details

Updated 2026-10-25

Verified listing

10 fields
CredentialsMD
SpecialtySleep Medicine
Experience20+ years
Clinic / health centreOC Sleep Center
Address5765 E Santa Ana Canyon Rd A
Postcode92807
Phone+1 714-974-0315
Listing verified fromocsleepcenter.com
Last verified2026-10-25

Check before you travel. Information above was collected from the public source shown. Practice details can change — confirm with the practice before travelling or booking. Costs vary by treatment and insurer/health fund; no prices are published on this site.

About Evelyn Y. Maruko

Evelyn Y. Maruko is listed in this directory as a sleep medicine practice in Anaheim, California, the United States. It is linked to OC Sleep Center in the listing. The address shown is 5765 E Santa Ana Canyon Rd A. 92807 is the ZIP code on file for this listing.

Credentials on file are MD. The record gives 20+ years for experience. The entry is compiled from ocsleepcenter.com.

It is worth confirming the referral rules first, since some practices require a GP letter and others do not. Confirm how payment works — up front, on the day, or billed afterwards — and whether insurance plans can be billed directly. Ask what kind of sleep study is offered, where it takes place, and whether you sleep there overnight. Ask who reviews the study results and when you will be told what they show. If you need an interpreter, ask whether one can be arranged for the appointment. Ask what to bring: a medication list, any referral letter, a sleep diary, and results from earlier studies. If telehealth is offered, ask which parts of the assessment can be done remotely and which need a visit. Because listing data can lag behind the practice, check the essentials by phone before booking.

Questions, answered

Frequently asked questions

📞 Contact +1 714-974-0315

How do I book an appointment with Evelyn Y. Maruko?

Book by phoning +1 714-974-0315 (OC Sleep Center); the practice arranges its own appointments and can confirm availability, fees and what to bring. Check ocsleepcenter.com/meet-the-team for any online booking options.

Where is Evelyn Y. Maruko located?

The directory places the practice at 5765 E Santa Ana Canyon Rd A, Anaheim, California 92807, the United States. No map coordinates are recorded for this listing. Use the listing as a guide and confirm the exact location with the practice.