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ADVENT ENT Clinic Exterior Oak Park, Illinois - Feature Image - 1200x675

ENT Clinic in Oak Park, Illinois

Our Oak Park clinic location allows you to enjoy the convenience of local shops while also having the option to make the short trip to Chicago. 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 sinus and snoring solutions to help you live the life you were meant to live.

Clinic details


1125 South Blvd
Oak Park


(888) 938-3838

Clinic hours

  • Monday: 8:30am-4:30pm
  • Tuesday: 8:30am-5:30pm
  • Wednesday: 8:30am-4:30pm
  • Thursday: 8:30am-5:30pm
  • Friday: 8:30am-2:00pm
Oak Park, IL


ADVENT Oak Park is located at 1125 South Boulevard, at the South East intersection of Harlem Blvd. (IL 43) and South Boulevard. From I -290 take exit 21B to North Harlem Boulevard/IL 43. Head north on Harlem Boulevard, turn east onto South Boulevard. We are located just south of the Harlem/Lake Subway (M) station and 2 blocks southeast of Whole Foods Market.

From the North or South:

  • Head south toward IL-43 S/Harlem Ave
  • Follow IL-43 S/Harlem Ave and N Oak Park Ave to South Blvd in Oak Park
  • Turn right onto South Blvd and the ADVENT clinic will be on the left

From the East or West:

  • Head east and merge onto I-290 E
  • Turn left onto IL-43 N/Harlem Ave
  • Turn right onto South Blvd and the ADVENT clinic will be on your right
Oak Park, IL

What to Expect at Your First Visit

The inability 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. As pioneers of the ENT field, our goal is to offer you expert medical care that meets not only your needs, but your busy lifestyle as well.

At your first visit, we'll focused 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 that's plan specific to you. ADVENT is the only clinic that provides you with a complete Breathing Triangle® Evaluation. Your highly trained medical provider will immediately review the results with you and discuss a personalized plan to solve your issues.

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Oak Park, IL


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. We'll discuss your goals and design a plan specific to you.

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. This evaluation is unique to ADVENT and puts a 100% focus on your airway issues. This allows us to get to the root of your snoring or sinus issue. The Breathing Triangle® evaluation has helped over 31,000 ADVENT patients breathe and sleep better.

Do you accept my insurance?

We are in-network with most insurance plans.

View the full list of insurance for your state here >

Do I need a referral?

Most insurance does not require a referral. If yours does, we can let you know.

4 states.
25 locations.

(2100+ Reviews)

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 Avon, IN.

Oak Park, IL

Real Reviews. Real Patients.

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Dr. Doshi and his staff were friendly, courteous, and prompt…everything was explained perfectly, so my mother could understand what she needed to do prior to her next visit.
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All of my experiences have been absolutely fantastic here. 1st consultation, the PAs made me feel at home, welcome and eased my thoughts & made me feel I was meant to be there and it’s the right place. 2nd visit CT Scan, again - warmly welcomed, informed and educated on next steps and options given for myself, 3rd visit - balloon sinuplasty surgery day - Nicole the PA was awesome! Laid all the information out for me and made me feel at ease and not nervous about anything and Dr Doshi - very informative and laid back!
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I’ve lived in Oak Park for some years now. I’ve had issues with my ear wax build up, sinuses and snoring during sleeping. I came across ADVENT and I’m glad I did! They are a 1 stop shop! They handled everything! Doctors are nice, informative and give you the best options for your conditions. Paid parking is available on the street and via garage so that is also not an issue. I highly recommend anyone with similar issues and or others visit ADVENT they will help you!

Sinus infections? Snoring? Sleep apnea?

Take the Breathing Triangle® Quiz to find Out how your nose ranks:
The Breathing Triangle Character
Taken by more than 38,192 people!