Sleep and Smile

About Us

Welcome to Sleep and Smile, a premier sleep clinic located in Aurora, IL, serving surrounding areas since 2025. We specialize in diagnosing and treating a wide range of sleep disorders to help our patients achieve better, more restful nights. Our clinic offers state-of-the-art treatments, including ProSomnus mouth guards and sleep apnea devices, tailored to each individual's needs. At Sleep and Smile, our mission is to provide top-quality care that promotes healthy sleep and bright smiles for all our patients.

Our Story

Welcome to Sleep and Smiles, a premier sleep clinic located in Aurora, Illinois, proudly serving the surrounding communities since 2025. At Sleep and Smiles, we are dedicated to helping individuals improve their quality of life through better sleep. We specialize in the comprehensive diagnosis and personalized treatment of a wide range of sleep disorders, including obstructive sleep apnea, snoring, insomnia, and other conditions that affect restful sleep.

Our clinic combines modern technology with compassionate, patient-centered care to create customized treatment plans that meet the unique needs of each individual. One of our hallmark offerings includes ProSomnus® mouth guards, which are precision-designed oral appliances that offer an effective, comfortable alternative to CPAP machines for patients with mild to moderate sleep apnea. In addition, we provide advanced sleep apnea devices and therapies to address more complex cases, ensuring every patient receives the most appropriate care for their specific condition.

At Sleep and Smiles, we understand the critical connection between quality sleep and overall health—including mental wellness, daytime performance, cardiovascular function, and even dental health. That’s why we focus not only on treating sleep-related breathing disorders but also on improving each patient’s smile and self-confidence. Our integrated approach helps patients experience both the restorative rest they deserve and the confidence that comes with a healthy, vibrant smile.

From your initial consultation to your ongoing treatment, you’ll experience a warm, welcoming environment with a team that truly listens. Our experienced clinicians use state-of-the-art diagnostic tools, such as home sleep studies and in-office evaluations, to identify the root cause of your sleep challenges. We then work collaboratively with you to develop a solution that fits your lifestyle, preferences, and health goals.

Conveniently located in Aurora, IL, Sleep and Smiles is proud to be a trusted provider in the region, delivering expert care with a personalized touch. Whether you're struggling with chronic fatigue, loud snoring, or you’ve been diagnosed with sleep apnea and are looking for CPAP alternatives, our team is here to support you every step of the way.

At Sleep and Smiles, our mission is clear: to provide top-quality care that promotes healthy sleep and bright smiles for all our patients. We are committed to improving your sleep, enhancing your overall wellness, and helping you wake up feeling refreshed and ready to take on the day. Let us help you sleep better—and smile brighter.

Areas Served

Aurora, IL

Our Professional Associations

International Academy of Sleep

What We Offer

Our Specialties include:

ProSomnus Sleep Apnea Oral Appliance

Our Services include:

Sleep Clinic
Sleep Disorders

Our Brands include:

ProSomnus

Our Products include:

Sleep Apnea Devices
Mouth Guards

Testimonials

On 12/3/2025 Ali Khan had this to say:
Say Goodbye to annoying tubes and suffocating breathing mask ! Thanks to Dr Kim, no more snoring, no more tubing attached to my face, sleeps soundly now with no more daytime fatigue! Thanks so much Sleep & Smile !

On 12/3/2025 Dr Brownbear had this to say:
Dr. Kim really made it is easy for my wife and I to get a sleep test and use a mouthpiece at night instead of a CPAP machine. Now we get a full night's sleep and don't have to listen to each other snoring!! Highly recommend

On 12/3/2025 Jun Jeremy Choi had this to say:
I've known Dr. Kim for many years. He is a great guy. I highly recommend him for your sleep therapy needs!

On 11/30/2025 Alina Trifan had this to say:
I’m so happy with my results from Sleep and Smile. The oral appliance Dr. Kim made for me has completely stopped my snoring and improved my sleep. The whole team is incredibly warm and welcoming, and they make you feel truly cared for. Thank you all for giving me my sleep back!

On 11/17/2025 Diana Waldron had this to say:
I recently saw Dr. Kim to determine if a Sleep apnea oral appliance would be a good option for me. After a decade of heavy snoring and interrupted sleep, I am thrilled (as is my husband), that the appliance has been effective. Dr Kim provided exceptional, communication, and care throughout the process. I had been to him previously as our family Dentist, so I already trusted him. But I’m very thankful for his assistance in coordinating the apnea diagnosis and solution!

Contact Us

Sleep and Smile
4260 Westbrook Dr Ste 105 Aurora, IL 60504
Phone: (630) 566-7737
Email: sleepandsmile17@gmail.com

Where To Find Us

Payment Types Accepted

American Express, Android Pay, Apple Pay, Personal Checks, Debit Cards, Discover, MasterCard, PayPal, Visa, Venmo, Zelle, Cash App

Our Hours

Holiday Hours May Vary. Please Call For Details.

Monday: 8:00 AM - 2:00 PM
Tuesday: 12:00 PM - 7:00 PM
Thursday: 8:00 AM - 5:00 PM
Friday: 8:00 AM - 1:00 PM

News

Don’t love the idea of a bulky CPAP machine? You’re not alone. That’s why Sleep and Smile offers ProSomnus Sleep Apnea oral appliance —a quiet, comfortable alternative that’s easy to travel with and simple to use. 📞 Call us today to schedule your consultation and discover a better way to manage sleep apnea. #SleepAndSmile #AuroraIL #SleepApnea #MouthGuardSolution #SleepClinic

Info

Obstructive Sleep Apnea
OSA Patient Brochure
OSA Patient Poster
Device vs. CPAP Chart
Ottawa Location

FAQ

How do I know if I have Sleep Apnea?

Common symptoms include loud snoring, waking up gasping for air, daytime sleepiness despite a full night's sleep, morning headaches, and high blood pressure.

What are the risks of not treating Sleep Apnea?

Untreated sleep apnea can lead to serious health problems, including high blood pressure, heart disease, stroke, and diabetes.

What causes Sleep Apnea?

Sleep apnea can be caused by factors such as obesity, aging, anatomical differences (like a large neck circumference or narrow airway), and certain medical conditions.

How effective is oral device therapy in treating sleep apnea?

Effectiveness can vary, but many patients experience significant improvements in symptoms and quality of sleep.

Who is a good candidate for oral device therapy?

It is often recommended for patients with mild to moderate obstructive sleep apnea or those who cannot tolerate CPAP therapy.

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