Get a healthier mental outlook and improve your well-being!

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Find immediate symptom relief and enjoy increased energy and mental sharpness during the day!

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Enjoy a fresh start to your morning... and to your life!

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Improve the quality of life and behavior issues for children!

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See how your night’s sleep went and how you’re progressing.

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By treating your sleep apnea, you can reduce your risk of heart disease and other serious health risks.

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Enjoy the Freedom to Sleep Anywhere

Travel without Limits!

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Endeavor Therapy and Sleep Center is an independently owned, Medicare certified, state-of-the-art facility for sleep diagnostic studies (in-clinic and home sleep tests available), actigraphs, and CPAP and BiPAP machines and supplies. Located in Mequon, we not only serve the Northshore and Milwaukee area, but all of southeastern Wisconsin.

Call Endeavor at 262-241-8892 to schedule your appointment!

Sleep Study at the Sleep Center

Endeavor is a state-of-the-art independent testing facility, which specializes in sleep medicine. You will be welcomed by the friendly, professional staff and shown to your home-like sleeping suite. We are committed to making you comfortable during your overnight study and...


Endeavor can supply you with a variety of masks (Respironics, Fisher & Paykel, ResMed, Circadience, Puritan Bennett) and the latest in CPAP and BiPAP equipment including the new compact, portable Respironics PR System One.

Who Needs a Sleep Study?

More people than you may think. As many as three out of four adults may suffer from sleep problems such as insomnia, narcolepsy, snoring, sleep apnea, or restless legs. Obstructive Sleep Apnea sufferers can share common characteristics including: Snoring Obesity...

Portable Traveling CPAP

Enjoy the freedom to sleep anywhere with a portable traveling CPAP machine. Perfect for Business Travel (FAA Approved),  Outdoor Use (Camping. Boating, Hunting), Trucking and Leisure Travel Small, lightweight, portable design Unmatched power options that support therapy on the go...


SoClean 2

The SoClean 2 CPAP Cleaner and Sanitizer is a safe, easy, natural way to thoroughly clean and sanitize your CPAP equipment. It destroys 99.9% of bacteria, viruses, and mold. Call us at 262-241-8892 to place an order today!


View SoClean Flyer | Watch SoClean Video | Watch How the SoClean Works

We rent and sell battery packs!

Looking for the peace of mind of knowing CPAP
therapy is available when power is not? Check out the
Freedom Travel Battery Pack for CPAP Machines.
Compatible with most popular CPAPs.

Rental Rate: $15 per day for battery/case/ powercord
Purchase: call for pricing

Call us at (262) 241-8892 to learn more!


The Comprehensive Sleep Clinic of Wisconsin

An Independent Collaborative Effort of:

Dr. Catherine Loomis
Restorative Sleep/Behavioral Therapy

Dr. Anthony Rieder
Medical Director – Sleep Center
Sleep Medicine, Otolaryngology

Endeavor Therapy & Sleep Center
201 N. Mayfair Road. Suite 505

National Sleep Foundation

A Proud Community Awareness Partner

CareCredit helps you access the care you need.

For almost 30 years, CareCredit has been providing a valuable financing option for treatments and procedures that typically are not covered by insurance, or for times when insurance doesn’t cover the full amount. CareCredit is also used by cardholders to pay for deductibles and co-payments.