Simple Sinus & Snoring Solutions
You won't find at most other ENTs

Simple Sinus & Snoring Solutions
The little-known sinus & snoring secret: If you’re one of the millions who needlessly suffer with constant fatigue from breathing or sleep issues, it could be because your nose isn’t working correctly. It’s not your fault. Nobody told you breathing through your mouth isn’t normal…or healthy. But when the two sides of your nose and throat – also called The Breathing Triangle® – are compromised in any way, it can lead to a lifetime of sinus, snoring, and sleep apnea agony.
You don’t have to live this way. We’ve pioneered simple office-based treatments that will help you breathe freely through your nose – day and night. You get healthy restful sleep and newfound energy throughout the day.

3 steps to sinus & snoring relief:
1: Book Your Appointment
It’s easy! Book online in less than 60 seconds. Your first visit is only 30 minutes.
2: Solutions Designed For You
No temporary fixes. We’ll uncover the root of your issue and find the solution that’s right for you.
3: Breathe Freely 24/7
Enjoy more energy, restful sleep and finally live the life you deserve.

What We Treat

4 states.
25 locations.

ADVENT is a nationally recognized pioneer in ENT medicine. We specialize in office-based Breathing Triangle solutions for nasal blockage, sinus, snoring and sleep apnea health concerns.
ADVENT's newest clinic is in Plover, WI.
Illinois Clinics
Wisconsin Clinics
Minnesota Clinics
We've helped 37,000+ people live better
Insurance is complex.
We make it simple.
For most insurance, we're in-network and you don't need a referral.
- We'll confirm your insurance coverage
- We'll answer any questions you have about your benefits
- We'll give you options should you have any financial concerns

Your Breathing Triangle
Our board-certified medical providers aren’t distracted by generalities. Their specialties are narrowed to one singular focus: The Breathing Triangle® – the two sides of your nose and throat. These are the most important passages in your body because they are the gateway to your airway. And this is where the answers to your sinus and snoring issues live. We’re the only ENT medical practice with this laser focus, allowing us to pioneer simple in-office solutions that have been massively impactful for our 31,000+ patients…and counting.
