ADVENT knows how not being able to breathe or sleep well interferes with your ability to enjoy your day-to-day, leaving you feeling miserable and left out of your own life. It’s frustrating to search for and not find real relief to your breathing and sleeping concerns. The search stops here.
99.7% Referral Rate
Percent of ADVENT patients who would refer a family, friend or colleague
First in Wisconsin
Balloon Sinuplasty, in-office Balloon Sinuplasty, ClariFix®, Polypvac, PROPEL® Sinus Stent Placement, VIVAER® & in-office CT scan
Most reviewed ENT medical practice
Founded in 2004 by Dr. Madan Kandula, board-certified otolaryngologist sinus and sleep surgeon, and Dr. Gwen Kandula, audiologist, ADVENT is 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.
9 out of 10 Patients
Wished they would have come to ADVENT sooner to address their sinus or sleep concerns
BizTimes Health Care Heroes, Milwaukee Magazine Top Doctors, Business Journal Fastest Growing Firms & Best Places to Work
Internationally sought-after ENT practice for best practices and medical device consulting
“Friends and family would say…what are you on right now? I would just say I’m on sleep, I’m awake, I’ve got all this energy. And it’s an amazing thing. And it’s every day.”
“Before my procedure, I had a lot of headaches on a regular basis – I was missing work, not able to participate in my kids lives or family social life 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 like to do as a family.”
This first step in improving your life.