Expert Care for Sinus, Snoring, and Sleep Issues at ADVENT in Mequon, WI

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(262) 223-3982

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What we treat at ADVENT Mequon, WI

Simple in-office solutions

99% of ADVENT procedures are performed in-office in 20-30 minutes.

Balloon Sinuplasty

Turbinate Reduction

Nasal Cryotherapy

Nasal Valve Repair

Oral Appliance Therapy

At-Home Sleep Study

In-Office CT Scan

The ADVENT Difference

99% of ADVENT procedures are performed in-office in 20-30 minutes
96% of patients with severe nasal breathing issues report improvement after an ADVENT procedure
ADVENT provides root-cause solutions vs treating symptoms

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What patients say about ADVENT Mequon, WI

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F

Meghan

“

Gave me more insight and guidance in 30 minutes than I’ve received in the last three years from specialists in other systems. She is kind, caring, passionate about helping people, and she truly listened to me.

”

R

A

Rebecca

“

Amazing chair side and very knowledgeable! Really got a sense she personally cared and you weren't just another number to meet an objective in a large network!

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P

L

Patricia

“

The best E.N.T I’ve ever seen. I am so happy that after so many years going to other facilities, I have found a doctor that is willing to dig deeper into my sinus pain.

”

In-network insurance in Wisconsin

ADVENT is in network with most insurances and referrals are usually not needed.

Aetna

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Medicare Advantage

Anthem Blue Cross Blue Shield

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Medicaid

Medicare Advantage

Ascension/SmartHealth

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Blue Cross Blue Shield - Out of State

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Centivo

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Chorus Community Health Plan

Medicaid

Cigna

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Dean Health Plan (Most Locations)

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Medicaid

Medicare Advantage

Employers Healthcare Coalition of Wisconsin

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Enterprise Group Planning

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HealthEOS/Claritev

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HPS

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Humana

Medicare Advantage

iCare

Family Care Plan

Medicaid

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Medicaid

Medicare

MHS Health

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Partners Direct Health

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Partners Direct

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Sana Benefits

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Security Health Plan

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Medicaid

Medicare Advantage

Sheboygan Employers Health Network

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The Alliance

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TriCare West

Trilogy Health Networks

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United Healthcare

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Medicaid

Unity Preferred

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VA Community Care Network

Velocity National Provider Network (VNPN)

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Medicare Advantage

WPS

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Visit ADVENT Mequon, WI

ENT Clinic in Mequon, Wisconsin

Our Mequon clinic is part of a thriving community consisting of many parks and within close access to the winding Milwaukee River. ADVENT knows you want to be your best self. We understand your inability to breathe freely and sleep well hinders your quality of life, which is why we pioneered simple in-office Breathing and Sleep solutions to help you live the life you were meant to live.

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Clinic hours

Monday: 8:30am-4:30pm
Tuesday: 8:30am-4:30pm
Wednesday: 8:30am-4:30pm
Thursday: 8:30am-4:30pm
Friday: 8:30am-4:30pm

Getting here and parking

Get directions to the clinic on Google Maps

ADVENT Mequon is located at 10610 N. Port Washington Rd. Our office is in the northernmost building, you’ll see ADVENT clearly marked above our entrance. Parking is available in front of the office. The office is three buildings north of Fiddlehead’s Café between Mequon and Donges Bay Rd, on the east side of Port Washington Rd north of Sobelman’s and Ferrante’s restaurants. The Kid’s Dentist is in the same office building.

From the North or South:

North

Drive from Pioneer Rd and I-43 S/WI-32 S/WI-57 S to Mequon
Turn Left, then right and arrive at the ADVENT clinic

South

Head east on W Brantwood Ave toward N Willow Glen Ln
Drive from Good Hope Rd, I-43 N and N Port Washington Rd to Mequon
Turn right, then right again and arrive at the ADVENT clinic

From the East or West:

Follow Main St to W Fond Du Lac Ave
Follow Mequon Rd to County Hwy W/N Port Washington Rd in Mequon
Turn right onto County Hwy W/N Port Washington Rd
Turn left, then right and arrive at the ADVENT clinic

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ENT clinic in Mequon, WI

If sinus problems or poor sleep are affecting your quality of life, ADVENT in Mequon, WI is here to help. Our highly trained specialists provide personalized care for chronic congestion, recurring sinus infections, allergies, snoring, and sleep apnea by treating the root cause of your symptoms. Schedule a new patient visit today and take the first step toward breathing freely through your nose and sleeping more soundly.

What to expect at your first visit

At your first visit, we'll focus on finding the facts with an exam to ensure we understand the root of your issue. We'll talk with you about your goals and design a plan that's specific to you. ADVENT is the only clinic that provides you with a complete Breathing Triangle® Evaluation.

How long will my appointment be?

Your new patient appointment will be 30 minutes long. This visit is focused on finding the facts with an exam to ensure we understand the root of your issue.

What if I already tried to get help and nothing worked?

After being dismissed by their primary care doctor or given a band-aid solution at a sleep center, many patients come to ADVENT. They find success here because of our proven process Breathing Triangle® evaluation and simple in-office solutions.

How is ADVENT different than other clinics?

One of the many reasons patients choose us is because we have a 99.7% referral rate. We also do something no other ENT clinic does: we give our patients a complete Breathing Triangle® Evaluation. The Breathing Triangle® evaluation has helped over 31,000 ADVENT patients breathe and sleep better.

Do I need a referral?

Referrals are usually not needed. We are in-network with most insurance plans.

Areas we serve

Our Mequon, WI location is here to serve patients in West Bend, Menomonee Falls, Hartford, Port Washington, Richfield, Cedarburg, Slinger, Grafton, Kewaskum, and other nearby communities.

Clinic providers

Elissa Kowaleski, PA-C

Physician Assistant

Kristen Dudas, PA-C

Physician Assistant

Megan Hanson, APNP

Nurse Practitioner

Ruben Apgar, APNP

Nurse Practitioner

R. Nikolaus Schmidt, MD

Breathing & Sleep Surgeon

Sinus Infections? Snoring? Sleep Apnea?

Take The ADVENT Nose Quiz to find Out How Your Nose Ranks

Taken By More Than 40,000 People!

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