What patients are saying
Overall rating
4.95
Average wait time
4.80
Bedside manner
4.97
“Loved the fact that she spent time explaining my problem. She didn’t seem rushed. Great bed side manner. This was my second time here and I wouldn’t hesitate to return if my problem still exists. ”
Gina P.March 18, 2026
“Dr Kasia was very profesional and take time to explain very clearly my case
Absolutely wonderful person and doctor
I would like to have all my doctor……
But only wish
Absolutely recommend Dr Kasia Inwicki the best doctor
”
Halina B.February 12, 2026
About Katarzyna Iwanicki
Kasia Iwanicki, PA-C, is a board-certified physician associate specializing in nasal and sinus problems often related to snoring, breathing, and sleep apnea, practicing in Lombard and Mount Prospect, Illinois. Kasia is fluent in both English and Polish. Kasia's mission is to provide compassionate, quality care and to treat all her patients and their families with empathy, dignity, and respect.
Kasia earned her bachelor's degree from Loyola University in Chicago. She then obtained her master's degree in Physician Assistant Studies from the University of Saint Francis in Fort Wayne, Indiana, in 2005.
Sinus and Snoring MD is subspecialized to manage issues related to the sinuses and snoring and does not have the specialized equipment to treat general ENT problems related to the ears, such as tinnitus, vertigo, dizziness, or to provide hearing tests. Furthermore, we do not treat salivary glands or tumors.
All appointments scheduled through Zocdoc will receive a confirmation phone call from our practice. Your appointment is not confirmed until you have spoken with a representative from our team calling from our office.
Kasia strives to make patients feel comfortable and relaxed enough to share their concerns. She takes the time to understand their symptoms and provides appropriate treatment plans. By building strong relationships with her patients, she aims to achieve the best outcomes and enhance a positive healthcare experience.
Outside of work, Kasia enjoys spending time with her friends and family and is a proud mother of two children. She likes outdoor activities such as walking her dog Lexie, camping, and gardening. Kasia also enjoys traveling, especially taking family road trips.
The provider is currently practicing under the supervision of Hilel Swerdlin, MD who is a specialist in Ear, Nose & Throat.
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In-network insurances
99% of patients have successfully booked with these insurances
Aetna
BlueCross BlueShield
Cigna
Medicare
Office locations
Sinus and Snoring MD / ENT Family Clinic (1 of 2)
250 W Kensington Rd, Ste 3B, Mt Prospect, IL 60056
Sinus and Snoring MD / ENT Family Clinic (2 of 2)
2340 S Highland Ave, Ste 120, Lombard, IL 60148
1 of 2
Education and background
Practice names
Board certifications
- National Commission on Certification of Physician Assistants
Education and training
- University of Saint Francis, Master's in Physician Assistant Studies
Languages spoken
- English
- Polish
Provider's gender
Female
NPI number
1760532790
Patient reviews
All reviews have been submitted by patients after interacting with the practice.
Overall rating
4.95
Wait time
4.80
Bedside manner
4.97
Your trust is our top concern, so providers can't pay to alter or remove reviews. We also don't publish reviews that contain any private patient health information. Learn more here
270 reviews
Most relevant
The staff was very friendly and helpful. I would highly recommend. The doctor seemed very caring and knowledgeable.
September 27, 2025Israel M.Verified patient
She was the best Doctor I have ever seen. She was friendly, knowledgeable, and the staff was just as amazing.
Less than 1 year agoAimee M.Verified patient
My provider is amazing. I periodically get my ears cleaned. Works like a charm
March 10, 2026Elyse M.Verified patient
Amazing PA who listened so well and provided the most accurate and helpful information. I got better :)
August 18, 2025Erin M.Verified patient
Dr was very thorough and explained things well. Told me what was the probable cause and solution. I'd go back if I need to.
April 15, 2024Jon O.Verified patient
In all my years, this has been the kindest and most understanding visit with a doctor I've ever had.
February 16, 2025Megan M.Verified patient
I had a great experience with the PA, Katarzyna! Highly recommend.
January 23, 2026Initials hidden
Honest, Pleasant, Warm and Professional and I would Absolutely recommend her??.
September 23, 2025Mareen O.Verified patient
100% recommend. She was extremely genuine and trustworthy.
Less than 3 months agoInitials hidden
Excellent doctor and her assistants! My ear plug problem was solved right on the spot! Thanks a lot!
June 20, 2024Jing L.Verified patient
Very happy with everything from start to finish. I would recommend them to anyone.
January 7, 2025Timothy C.Verified patient
Excellent appointment with great results, will definitely be continuing to see this Dr.
September 11, 2024James D.Verified patient
She was awesome took care of my issue would definitely recommend.
April 16, 2025Edward D.Verified patient
Doctor was very kind and explained things thoroughly
September 11, 2025Initials hidden
Office is clean and friendly staff. Doc is friendly and good communicating.
October 24, 2024Naga Sai Sumanth Y.Verified patient
I would hands down recommend these doctors and PAs to anyone in need of ent services
March 20, 2024Elyse M.Verified patient
Overall a great experience with Dr. Kasia Iwanicki and office staff - I highly recommend.
September 22, 2023Wanda R.Verified patient
Amazing service and felt my needs were met! 10/10 recommend :)
November 20, 2024Teresa D.Verified patient
Katarzyna is very good in cleaning my ear wax. I would highly recommend her.
July 14, 2023Naga V.Verified patient
Professional. Painless. Thorough. Recommend highly
March 28, 2025Kerry L.Verified patient
Great experience with the doctor very knowledgeable and friendly.
March 21, 2024Gaurav P.Verified patient
Concerned about me and my health! Very friendly and attentive.
August 18, 2022Norris A.Verified patient
well accepted; friendly and made me feel unafraid.
August 11, 2022Norris A.Verified patient
Loved the fact that she spent time explaining my problem. She didn’t seem rushed. Great bed side manner. This was my second time here and I wouldn’t hesitate to return if my problem still exists.
March 18, 2026Gina P.Verified patient
Dr Kasia was very profesional and take time to explain very clearly my case
Absolutely wonderful person and doctor
I would like to have all my doctor……
But only wish
Absolutely recommend Dr Kasia Inwicki the best doctor
February 12, 2026Halina B.Verified patient
Highly enlightening visit. Extremely informative and knowledgeable Doctor that helped clarify my concerns and addressed all of my issues.
Highly recommend
January 21, 2026Gary G.Verified patient
It was a really good visit. I learned a lot very helpful and I know what my next steps are for now and I have a follow-up set for next week
January 15, 2026Sara Pauline S.Verified patient
Everyone was professional and friendly
December 10, 2025Suzanne R.Verified patient
Overall experience was great.
November 28, 2025Frank S.Verified patient
Dr. Iwanicki was amazing. She was patient, communicative, and thorough. Overall it was great experience and I would definitely recommend Dr. Iwanicki.
November 25, 2025Daniel J.Verified patient
I have seen this provider before three years ago and she remembered me she is wonderful and she figure out right away. What was wrong with me? I just am just so impressed. I hope she never leaves at practice. ?
November 19, 2025Frances H.Verified patient
Great overall first time experience. Didn’t wait long at all. Doctor was very prompt ands listened to my concerns. Explained everything to me. Asked if I had more questions. Would definitely go back. Highly recommend!!
September 19, 2025Gina P.Verified patient
I was taken in the exam room almost immediately and the PA saw me very soon after I sat down. She was awesome. Diagnosed my issue and then had me prepped for the procedure. I have had this done before but this was the easiest and best I've ever experienced. Everyone was friendly and nice. Great experience!
September 15, 2025Jay C.Verified patient
Everyone was friendly and prompt. Doctor walked in at appointment time, determined what was needed and a tech did the procedure. Short wait for doctor to return and inspect great results. Entire time until leaving was under 30 minutes.
Less than 1 year agoInitials hidden
The friendly staff at a doctors office I’ve seen in a long time. They very useful feedback and cracked a few jokes along the way, that never hurts! 10/10 recommend and I would definitely go back. It was a quick visit and right to the point. A very organized office as well with great staff that spoke multiple languages:)
September 5, 2025Alexa G.Verified patient
Excellent service before, during and after the appointment. I got a next-day appointment for an urgent treatment. They were helpful, courteous, knowledgeable and extremely talented!
August 7, 2025Judith P.Verified patient
Amazing visit-was seen on time(maybe even early) which has never happened to me before. Katarzyna was excellent. She was friendly and helpful and I hope I dont have to see her again, but she will be my first choice if I have any other issues.
August 6, 2025Becky R.Verified patient
Kasia is amazing!!!
July 8, 2025Elyse M.Verified patient
Exceptional experience. We had to reschedule our appointment a couple of times and the receptionist was so kind and helpful. That definitely was the overall tone for the entire office staff.
The nurses were all so friendly and supportive, Stellar staff!
June 13, 2025Isabella V.Verified patient
AMAZING doctor. She was patient, kind and understanding. She took time to listen to what I was experiencing. HIGHLY recommend - maybe the best medical experience I’ve had so far.
May 19, 2025Initials hidden
If you clear your throat too often, have symptoms like allergy, but not sure If you have it, simply need help with chronic issues with ENT just go to see MS. Kasia.
I learned about silent Reflex which mimics other things. I was check thoroughly, educated. And I am sending my husband to get some help too.
May 7, 2025Joanna Z.Verified patient
The
March 31, 2025Natalia R.Verified patient
10/10
March 28, 2025Leslie V.Verified patient
excellent all around, Keurig coffee too!
March 25, 2025Thomas B.Verified patient
My doctor was very friendly, patient and persistent in providing the care that I needed. She made sure I was comfortable throughout as well.
January 18, 2025David M.Verified patient
Dr and staff were great.. communication was excellent with visuals directly on their computer monitor. Both Cathy and Dr. Iwanicki made this visit extremely comfortable and treatment plan started with the least invasive option approach necessary.
I would highly recommend them to anyone needing their specialty.
January 7, 2025Douglas R.Verified patient
I had a great experience.
December 17, 2024Aimen T.Verified patient
Excellent start to finish. Highly recommended.
December 9, 2024Michael O.Verified patient
great people to work with,,know their jobs,,got taken care of right away,,and was back home in no time. it's nice to be able to get service like this.
December 5, 2024Pete P.Verified patient
Super
November 29, 2024Krishav P.Verified patient
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How soon can I make an appointment with Katarzyna Iwanicki?
Generally, Katarzyna Iwanicki has appointments available on Zocdoc within 1 week. You can see Katarzyna Iwanicki's earliest availability on Zocdoc and make an appointment online.
Is Katarzyna Iwanicki accepting new patients?
Katarzyna Iwanicki generally accepts new patients on Zocdoc. You can see Katarzyna Iwanicki's earliest availability on Zocdoc and schedule an appointment online.
Does Katarzyna Iwanicki accept my insurance?
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What practice does Katarzyna Iwanicki work with?
Where is Katarzyna Iwanicki's office located?
Katarzyna Iwanicki has 2 office locations, including in Mt Prospect and Lombard, view full addresses on Katarzyna Iwanicki's profile.
Which board certifications does Katarzyna Iwanicki have?
Katarzyna Iwanicki is certified by National Commission on Certification of Physician Assistants.
What are common reasons for patients to see Katarzyna Iwanicki?
Katarzyna Iwanicki frequently sees patients for Allergy Consultation, Allergy Testing, ENT Consultation, ENT Emergency Visit, and Sleep Problems. You can see other visit reasons for Katarzyna Iwanicki on their profile.
What languages does Katarzyna Iwanicki speak?
Katarzyna Iwanicki speaks English and Polish.
How do patients rate Katarzyna Iwanicki in reviews?
270 patients have reviewed Katarzyna Iwanicki. The overall rating for this doctor is 4.95/5. They have a 4.97/5 rating for bedside manner and a 4.8/5 rating for wait time. You can read individual reviews and ratings on their profile.