Koala Center for Sleep & TMJ Disorders Wausau

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Koala Center for Sleep & TMJ Disorders  Wausau Welcome to the Koala Center for Sleep & TMJ Disorders of Wausau Wisconsin! Dr. Rod Willey treats snoring, sleep apnea and TMJ pain.

Our provider Dr. Rodney Willey DDS, D.ACSDD, D.ASBA is a Diplomate with the Academy of Clinical Sleep Disorder Disciplines and American Sleep and Breathing Academy. His career path has taken him from general dentistry, to the study of functional orthodontics at the U.S. Dental institute, to Neuromuscular Occlusion from the prestigious Las Vegas Institute for Advanced Sleep Studies, to the treatment of Obstructive Sleep Apnea with Oral Appliance Therapy. He is the founder and developer of the Koala Center for Sleep & TMJ Disorders franchise. Brenda Mittelsteadt has been a Board Certified Family Nurse Practitioner for over 23 years. Her background is diversified, as she has specialized in emergency medicine, acute/urgent care, general and vascular surgery (specializing in bariatric and varicose veins), occupational health, and family practice. She completed her Bachelor and Master of Science degrees at the University of Wisconsin, Eau Claire. She holds national board certification with the American Nurses Credentialing Center (ANCC) and also holds a Driver of Transportation (DOT) certification. She delivers personalized, high-quality patient care with compassion and an emphasis on educating the patient while building a therapeutic relationship built on trust and evidence-based practice. Her philosophy on care is patient-centered, using a team approach, and she thrives on helping people navigate through their health concerns towards health promotion and maintenance. She believes her success as a nurse practitioner requires her to have continual dedication to help impact and improve the lives of her patients through a lifelong pursuit of knowledge and personal growth. As she has experienced the impact of obstructive sleep apnea (OSA) and temporomandibular joint disorders (TMD) in patients through primary care, she has recently switched her interest to focusing on helping these patients. In her spare time, she enjoys spending time with her family and friends, vacationing, being outdoors, and watching her son play hockey.

Sleep Tip: Listen for Teeth Grinding (Koala Center for Sleep Disorders)Sleep Tip: Pay attention to nighttime sounds! Nig...
10/20/2026

Sleep Tip: Listen for Teeth Grinding (Koala Center for Sleep Disorders)

Sleep Tip: Pay attention to nighttime sounds! Nighttime grinding (bruxism) in children is often a subconscious reaction to a blocked airway as the body struggles to breathe. Hear grinding at night? Schedule a consultation at Koala Center to evaluate your child's airway health.

Koala Center for Sleep Disorders in Wausau, WI - Call (715) 227-4464 Visit our website for more information - https://www.koalasleepcenters.com/locations-wausau-wi

Fall Into Better Sleep & Say Goodbye to TMJ Pain (Koala Center for Sleep Disorders)As the weather cools down, there's no...
10/19/2026

Fall Into Better Sleep & Say Goodbye to TMJ Pain (Koala Center for Sleep Disorders)

As the weather cools down, there's nothing better than cozying up for a genuinely restful night's sleep. But if snoring, morning headaches, or jaw tension are keeping you up, your autumn nights aren't giving you the rest you need. Obstructive sleep apnea and TMJ disorders take a heavy toll on your daily energy and long-term health. The good news? Relief doesn't require a bulky machine or surgery. Our non-invasive oral appliances gently align your jaw to keep your airway open naturally. Fall into healthier sleep habits this season! Find a location near you at www.koalasleepcenters.com.

Koala Center for Sleep Disorders in Wausau, WI - Call (715) 227-4464 Visit our website for more information - https://www.koalasleepcenters.com/locations-wausau-wi

Is Your Boss Tired of Hearing You Say You're "Tired"? (Koala Center for Sleep Disorders)Happy Boss's Day! If no amount o...
10/16/2026

Is Your Boss Tired of Hearing You Say You're "Tired"? (Koala Center for Sleep Disorders)

Happy Boss's Day! If no amount of office coffee can fix your constant daytime fatigue, brain fog, or 3 PM slump, the real issue might be happening while you sleep. Poor sleep quality and airway blockages rob you of daytime energy. Treat yourself to proper sleep so you can conquer your workday. Reclaim your energy at work by scheduling a sleep consultation with Koala Center today.

Koala Center for Sleep Disorders in Wausau, WI - Call (715) 227-4464 Visit our website for more information - https://www.koalasleepcenters.com/locations-wausau-wi

Autumn Sleep Check-In (Koala Center for Sleep Disorders)Fall weather makes us want to curl up in bed! How well are you a...
10/16/2026

Autumn Sleep Check-In (Koala Center for Sleep Disorders)

Fall weather makes us want to curl up in bed! How well are you actually sleeping this season?
A) Sleeping soundly all night
B) Waking up tired or groggy
C) Loud snoring or gasping
D) Jaw soreness in the morning
Drop your letter in the comments below! If you answered B, C, or D, send us a message - we can help you get the rest you deserve.

Koala Center for Sleep Disorders in Wausau, WI - Call (715) 227-4464 Visit our website for more information - https://www.koalasleepcenters.com/locations-wausau-wi

How Does Oral Appliance Therapy Treat Sleep Apnea and Snoring? (Koala Center for Sleep Disorders)Oral Appliance therapy ...
10/14/2026

How Does Oral Appliance Therapy Treat Sleep Apnea and Snoring? (Koala Center for Sleep Disorders)

Oral Appliance therapy is a comfortable, non-invasive alternative to CPAP. A custom-fitted appliance gently repositions your lower jaw and tongue forward to keep your airway open during sleep, reducing snoring and allowing for a continuous flow of oxygen throughout the night. Ready to trade your CPAP for a comfortable oral appliance? Visit koalasleepcenters.com to book your screening.

Koala Center for Sleep Disorders in Wausau, WI - Call (715) 227-4464 Visit our website for more information - https://www.koalasleepcenters.com/locations-wausau-wi

Channel Your Inner Koala This Fall! (Koala Center for Sleep Disorders)Koalas sleep up to 20 hours a day! While we don't ...
10/13/2026

Channel Your Inner Koala This Fall! (Koala Center for Sleep Disorders)

Koalas sleep up to 20 hours a day! While we don't expect you to sleep the whole autumn away, the hours you do get should leave you feeling like royalty. If 8 hours still leaves you feeling like a sleepy zombie, poor airway posture or TMJ strain might be stealing your deep sleep. Let's get your rest back on track! Reach out to Koala Center for Sleep & TMJ Disorders today.

Koala Center for Sleep Disorders in Wausau, WI - Call (715) 227-4464 Visit our website for more information - https://www.koalasleepcenters.com/locations-wausau-wi

Does Your Jaw Hurt When You Chew? (Koala Center for Sleep Disorders)Happy National Taco Day! Tacos are delicious, but if...
10/09/2026

Does Your Jaw Hurt When You Chew? (Koala Center for Sleep Disorders)

Happy National Taco Day! Tacos are delicious, but if crunching into a hard shell or chewing causes clicking, popping, or jaw fatigue, your TMJ joint might be under strain. Don't let jaw discomfort keep you from enjoying your favorite foods—our non-surgical TMJ therapies align your jaw for pain-free chewing. Don't pass on the crunch! Schedule a TMJ consultation with Koala Center to start eating comfortably again.

Koala Center for Sleep Disorders in Wausau, WI - Call (715) 227-4464 Visit our website for more information - https://www.koalasleepcenters.com/locations-wausau-wi

What Is "Mouth Breathing" and Why Is It Harmful to a Child's Facial Structure? (Koala Center for Sleep Disorders)When ch...
10/08/2026

What Is "Mouth Breathing" and Why Is It Harmful to a Child's Facial Structure? (Koala Center for Sleep Disorders)

When children breathe through their mouths instead of their noses, their tongue rests on the floor of the mouth rather than the roof. Over time, this lack of tongue pressure causes the upper jaw to grow narrow, resulting in crowded teeth, flatter cheekbones, and a smaller, set-back lower jaw that restricts the airway. If you notice your child sleeping with an open mouth, contact Koala Center to learn about early pediatric airway guidance.

Koala Center for Sleep Disorders in Wausau, WI - Call (715) 227-4464 Visit our website for more information - https://www.koalasleepcenters.com/locations-wausau-wi

Scary Sleep Symptoms You Shouldn't Ignore (Koala Center for Sleep Disorders)Morning fatigue, loud chronic snoring, and w...
10/07/2026

Scary Sleep Symptoms You Shouldn't Ignore (Koala Center for Sleep Disorders)

Morning fatigue, loud chronic snoring, and waking up gasping for air aren't just spooky nighttime occurrences - they are clear signs that Obstructive Sleep Apnea might be haunting your nights! Don't let poor sleep ghost your daytime energy. Reclaim your restful nights with custom, comfortable oral appliance therapy. Click the link in our bio or call your nearest Koala Center to schedule your consultation today!

Koala Center for Sleep Disorders in Wausau, WI - Call (715) 227-4464 Visit our website for more information - https://www.koalasleepcenters.com/locations-wausau-wi

The Connection Between Acid Reflux and Breathing (Koala Center for Sleep Disorders)FAQ: Does acid reflux (GERD) have a p...
09/30/2026

The Connection Between Acid Reflux and Breathing (Koala Center for Sleep Disorders)

FAQ: Does acid reflux (GERD) have a physical connection to my Breathing habits?

Yes! When your airway collapses during a sleep apnea episode, your chest creates intense negative pressure as you try to inhale. This vacuum effect can physically pull stomach acid up into the esophagus, triggering nighttime acid reflux and throat irritation.

Find out how we can help: https://www.koalasleepcenters.com/

Koala Center for Sleep Disorders in Wausau, WI - Call (715) 227-4464 Visit our website for more information - https://www.koalasleepcenters.com/locations-wausau-wi

Address

413 North 17th Avenue Ste. #100
Wausau, WI
54401

Opening Hours

Monday 8am - 5pm
Tuesday 8am - 5pm
Wednesday 8am - 5pm
Thursday 8am - 5pm
Friday 8am - 12pm

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