Sleep Clinics in Castle Rock, CO: How to Choose One

Quick answer: Castle Rock has four sleep clinics listed by Sleep Clinic Directory. This guide compares their addresses, phone numbers, and listed services, then explains how to evaluate sleep-apnea, insomnia, snoring, narcolepsy, and related care options. It also covers access, insurance questions, what to expect during the booking process, and details for the nearby cities of Aurora, Denver, Colorado Springs, and Longmont.

Sleep Clinics in Castle Rock at a glance

The four sleep clinics listed in Castle Rock offer a mix of sleep-disordered breathing, insomnia, hypersomnia, narcolepsy, parasomnia, periodic limb movement disorder, restless legs syndrome, dental sleep medicine, and oral appliance therapy services. Only one listing identifies an accreditation, while the others do not list credentials in the directory data. Comparing services and direct contact details can help you identify a clinic whose listed focus matches your reason for seeking care.

Clinic	Area/ZIP	Phone	Listed services
AOO | ENT Specialists of the Rockies	Castle Rock, CO 80109	(720) 897-7160	Sleep Apnea Treatment; Hypersomnia Treatment; Insomnia Treatment; Periodic Limb Movement Disorder Treatment
Refreshed Snoring & Sleep Apnea Center	Castle Rock, CO 80108	(303) 688-6630	Hypersomnia Treatment; Sleep Apnea Treatment; Sleep-Disordered Breathing Treatment; Snoring Treatment
CASTLE ROCK SLEEP CENTER	Castle Rock, CO 80104	(719) 387-8685	Insomnia Treatment; Narcolepsy Treatment; Parasomnia Treatment; Restless Legs Syndrome Syndrome Treatment
Castle Rock Family Dental	Castle Rock, CO 80104	(303) 688-2229	Sleep Apnea Treatment; Snoring Treatment; Dental Sleep Medicine; Oral Appliance Therapy

You can review the directory entries for AOO | ENT Specialists of the Rockies and Castle Rock Family Dental before contacting them. For more general background, see the guides to sleep studies and home sleep studies.

How to choose a sleep clinic in Castle Rock

Start with the sleep concern that prompted your search. If your primary concern involves snoring or breathing during sleep, compare listings that explicitly mention snoring, sleep apnea, or sleep-disordered breathing. If you are looking for support related to insomnia, narcolepsy, hypersomnia, parasomnia, periodic limb movement disorder, or restless legs syndrome, look for a clinic whose listed services include that specific area.

The service list is a starting point rather than a complete description of a clinic. Ask what types of patients each clinician sees, whether the practice provides diagnostic testing, which treatment options are available, and whether care is coordinated with primary care, dental, pulmonary, neurological, or other specialists. A clinic that also provides dental sleep medicine and oral appliance therapy may serve a different role from a center focused primarily on insomnia or other sleep disorders.

Consider credentials as one piece of a broader decision. CASTLE ROCK SLEEP CENTER is the only listed clinic with an accreditation shown in the source data, identified as AASM Accredited. The other three listings do not include credentials, so you can ask each practice directly whether it holds relevant accreditation, board certification, or other professional credentials.

Location and contact convenience also matter. Castle Rock clinics are listed across ZIP codes 80104, 80108, and 80109. The directory provides each street address and phone number, but not office hours, appointment availability, telehealth options, languages spoken, wheelchair access, or referral requirements. Confirm those details directly rather than assuming them.

What to expect

The first step is commonly a conversation about your symptoms, sleep patterns, medical history, and current medications. Depending on the clinic and the concerns being evaluated, the practice may discuss a sleep study, home sleep testing, or referral for assessment. The directory listing for Castle Rock Family Dental specifically includes dental sleep medicine and oral appliance therapy, while the other clinics have different listed service combinations.

For a sleep study, a clinician will explain where testing occurs, what happens during the evaluation, and how results are reviewed. In-home testing involves a different setup and data-collection process, so understanding the differences can help you prepare. Our article on choosing a sleep clinic provides a broader framework for comparing these options.

After evaluation, a clinician may discuss treatment approaches, follow-up, and referrals. The specific process can vary by clinic and the needs being addressed. The service categories listed here describe areas each practice has indicated, but they do not establish what an individual patient will receive. Ask the clinic to explain its evaluation process, who will review records, when results will be available, and how treatment decisions are documented.

Insurance, cost and access

Before booking, ask whether the clinic is in-network with your insurance plan and whether your specific plan requires a referral. In the United States, coverage can depend on the diagnosis, treatment, provider type, and benefit terms, so verify eligibility directly with the insurer and the clinic. For a complete discussion of common sleep apnea treatment choices, see our guide to sleep apnea treatment options.

Request an explanation of expected charges before services are scheduled. Ask whether the office handles insurance billing, what documentation may be needed, whether there are consultation or testing fees, and which expenses might be the patient’s responsibility. The supplied directory information does not contain specific prices, so no amount should be assumed. If a clinic does not accept a particular plan, ask whether it works with a third-party billing service or requires payment in full.

Access questions can include referral requirements, scheduling lead times, cancellation policies, telehealth availability, and whether evening appointments are offered. These details are not provided for the four clinics, so contact each office to confirm them. It can also help to ask whether the clinic coordinates with local primary care, dental, and specialist practices for ongoing care.

Neighborhoods and access

All four listed clinics are in Castle Rock, Colorado, so the available directory information does not divide them into separate Castle Rock neighborhoods. Three locations are in ZIP code 80104: CASTLE ROCK SLEEP CENTER at 1189 S Perry St and Castle Rock Family Dental at 1025 S Perry St., Suite 105. Refreshed Snoring & Sleep Apnea Center is at 850 W Happy Canyon Rd in ZIP code 80108. AOO | ENT Specialists of the Rockies is at 2356 Meadows Blvd., Ste. 320B in ZIP code 80109.

People looking beyond Castle Rock can also review sleep clinic listings for nearby Aurora, 22 miles away; Denver, 24 miles away; Colorado Springs, 33 miles away; and Longmont, 55 miles away. Distance can be useful when comparing appointment availability or specialist access, but travel time alone does not indicate the quality or suitability of a clinic. You can browse the broader Colorado sleep clinic directory for additional location context.

Questions to ask before booking

Start by asking which of the clinic’s listed services relate to the concern you want evaluated. Confirm who would conduct the consultation, whether diagnostic testing is performed on-site, and what follow-up is included. If you are considering an oral appliance, ask what measurements and clinical assessment are needed and how ongoing care is handled.

Also ask about practical matters before making an appointment: insurance participation, referral requirements, fees, cancellation policy, expected timing, telehealth availability, office accessibility, and emergency or urgent-care procedures for non-emergency symptoms. It is reasonable to request the clinician’s credentials, even though only one listing includes them in the directory.

Prepare a brief history of your symptoms, sleep schedule, medications, and relevant diagnoses. If you already have sleep-study results or records from another clinician, ask whether the practice accepts them and how they are reviewed. Bringing this information can make the first conversation more focused.

Frequently asked questions

How many sleep clinics are listed in Castle Rock?

Sleep Clinic Directory lists four sleep clinics in Castle Rock, Colorado.

Which clinic is AASM accredited?

CASTLE ROCK SLEEP CENTER is the only listed clinic with an AASM Accredited credential shown in the data.

Which clinics list dental sleep medicine?

Castle Rock Family Dental lists Dental Sleep Medicine, Sleep Apnea Treatment, Snoring Treatment, and Oral Appliance Therapy.

Which clinic lists narcolepsy treatment?

CASTLE ROCK SLEEP CENTER lists Narcolepsy Treatment among its services.

Do these clinics provide home sleep studies?

The clinic service listings do not explicitly state which locations offer home sleep studies, so ask the individual clinic directly.

What ZIP codes contain the listed clinics?

The four clinics are listed in Castle Rock ZIP codes 80104, 80108, and 80109.

How we built this guide

This guide uses the Sleep Clinic Directory city data for Castle Rock, Colorado, including four clinic listings with their addresses, phone numbers, services, and any displayed credentials. General background was drawn from the American Academy of Sleep Medicine, NHLBI, and Medicare.gov, with the directory data last updated on October 26, 2026. The guide was prepared by the Sleep Clinic Directory Editorial Team. This directory guide is informational and is not medical advice, and it does not replace a consultation with a qualified clinician.