Sleep Well. Live Better.
FINALLY sleep through the night...
Or speak with a Sleep Well Adviser now.
Simply call: 414.771.6780
It’s time to say ‘good bye’ to the misery of
your sleeping issues…
Sleep apnea, snoring or waking up with a stuffed nose daily is likely due to your breathing passages. Getting relief doesn’t have to be a hassle. We’ve revolutionized in-office sinus and sleep treatments to provide permanent relief fast. Because we know, when you sleep well…you live better.
We're not your average ENT clinic…
We know that when you sleep well, you live better. But if your nose isn't working properly, you simply can't - which can lead to chronic sinus infections, constant stuffy nose, snoring and sleep apnea.
It's frustrating to search for and not find real relief to your sleeping concerns. The search stops here...
Or speak with a Sleep Well Adviser now.
Simply call: 414.771.6780
Dr. Madan Kandula and Dr. Gwen Kandula, founded ADVENT in 2004 as an alternative to conventional ENT practices. Having realized no other industry would treat consumers the way they're treated in healthcare, ADVENT resolved to redefine the patient experience, leaving behind the long wait times, uncertainty, and dismissal...and moving toward innovation, memorable care and simple in-office solutions.
6 convenient locations in Wisconsin and Illinois,
but serving patients from around the world...
We're known around the world as pioneers in ENT innovations, which is why we've seen patients from around the globe, including Mexico, UK and India. But you can find one of our locations in a neighborhood near you:
Insurance is complex. We make it simple.
Insurance shouldn't have to be so complicated. Our team is dedicated help you understand the complexity of your insurance.
✓ Most insurance accepted
✓ No referral required for most insurance
✓ Payment plans available for any out of pocket costs
✓ Additional coverage may be available within your state
Simply call us at: 414.501.7636
Take back control of your life, after sleeping through the night…

Robert (Mequon, WI)
“I can breathe. I’m not sneezing 85 times a day. I have energy. I’m not waking up my wife every night. If you’re thinking about coming in…just do it!”

Kelly (Wauwatosa, WI)
“I was debilitated with headaches and those have gone away. It’s been very life-changing as I got my life back and I am able to fully engage and enjoy the things we do as a family.”

Ivan (Kenosha, WI)
“It is so transformative. You don’t know how bad your life is before until after. And how much it’s affecting everything you do…If anybody’s thinking about it. They should get it fixed.”
You no longer have to feel like a prisoner to your sleeping issues.
Relief is a click away:

99.7% Referral Rate
Almost 100% of ADVENT patients would refer a family, friend or colleague

1,300+ Reviews
Over the past 15 years, ADVENT has helped over 30,000 people breathe and sleep well.

9 out of 10
9 out of 10 patients wished they would have come to ADVENT sooner.

Pioneers
We were the first in WI to offer many of the most innovative new procedures, including Balloon Sinuplasty

Visionary
We have consulted around the world on ENT innovations and medical device testing

Award-Winning
BizTimes Health Care Heroes, Milwaukee Magazine Top Doctors, Business Journal Fastest Growing & Best Places to Work
Isn't it time to say 'good bye' to your snoring and sleep apnea issues once and for all?
Or speak with a Sleep Well Adviser now.
Simply call: 414.771.6780