60 Day TrIal Period For Hearing Aids

We want all of our patients to find their perfect fit. We offer a no-obligation 60 day trial period so you can see how your new hearing aids fit in with your life.

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Hearing Loss Solutions

Our office is proud to offer comprehensive hearing healthcare, from consultations and hearing evaluations, all the way to helping you pick out your hearing aid and finding the perfect fit!

Our Services

Hearing Products and Accessories

Ready to purchase a hearing aid? Our office is proud to offer a wide array of hearing aids in different styles and different technological capabilities to fit your needs!

Hearing Aids

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Hearing Test

Take our hearing health survey and start your journey to better hearing!

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Free Hearing Aid Guide

Make informed decisions on the purchase of your next hearing aid device!

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Schedule a Visit

Find out what our hearing professionals can do to treat your hearing loss!

Siouxland Hearing Healthcare

It is important to select your audiologist carefully, since services and prices vary widely.  We pride ourselves on honesty, ethical practices and doing what is in the best interest of each individual patient.  Our #1 goal is your complete satisfaction with your experience as a patient, and for those purchasing hearing aids, we provide a 100% money back guarantee.

We promise to provide you with superior customer service and state-of-the-art hearing instruments to help improve your quality of life.  Satisfaction with your new hearing instruments is our number one priority. 

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Our Mission

Our goal is to build a trusting and lasting relationship with you and your loved ones by working together to meet all of your audiology needs through caring and professional service. Through comprehensive testing, counseling and follow-up care, we strive to instill the trust and confidence in our services necessary to ensure a positive experience. We believe the ability to hear and communicate is essential to the quality of life, and we are committed to taking you to the highest level in hearing healthcare.

Our Services

We offer comprehensive hearing care to patients of all ages and with all types of hearing issues – from infants to adults. We provide an array of hearing products and services, including, diagnostic audiological evaluations, hearing aid evaluations, fittings and repair, custom earmolds, earwax removal.

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Diagnostic Audiological Evaluations

A diagnostic evaluation is performed to determine if a hearing loss is present, and if so, to detail the type and severity of the hearing loss.

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Hearing Aid Repair

If your hearing aid is not working, we will diagnose the problem, and recommend an in-office or factory repair depending on the issue.

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Hearing Aid Evaluations

A hearing aid evaluation will help determine if you are a hearing aid candidate, and if so, which styles and technology may be best for you.

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Custom Earmolds

Custom earmolds for hearing aids and custom earplugs for hearing protection ensure a comfortable fit uniquely designed specifically for your ears.

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Hearing Aid Fittings

Once you have selected your hearing aids, our hearing professionals will program them, based on a prescription, to meet your hearing needs.

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Earwax Removal

If your or a loved one is experiencing a blockage our hearing specialist will help you achieve your much desired relief!

Hearing Aids

We offer a wide selection of hearing aids manufactured by several companies. We will work with you to find the best solution for your hearing healthcare needs within your budget. To ensure that you are completely satisfied with our products and service, we offer a 100% MONEY BACK GUARANTEE.

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Hear from one of our patients

I'm Kathy Boswell, one of Dr. Michael Sloniker's recent patients. I want to share with you how pleased I am with my new ability to hear clearly. When I first went to have my hearing tested, I knew I was missing out on some conversations, especially with my young grandchildren, and while having lunch with soft spoken friends. My new hearing aids changed all of that. I love that I can hear again. I love that my mobile phone voices come directly into my ears and I don't have to try and juggle the phone to just the right position so that I catch the conversation. I love that I can adjust the volume in an instant. I went to a play in our school gym last week, turned up the volume just a bit and had no trouble hearing the actors' voices. 

I am also happy that I chose the hearing aids with batteries that are rechargeable. I know it is difficult for my father to change batteries and filters in his, and these are so easy. My experience in the Siouxland Hearing office was pleasant and comfortable. When I left with my hearing aids I immediately noticed that I could hear my turn signals! 

So now each morning I put in my hearing aids just as I would put on my  glasses, so I can hear as well as see.

Thank you Dr. Michael Sloniker for making my daily life better.

Kathy Boswell 

Contact Us

Call the office to schedule your evaluation and meet our friendly and courteous staff. Besides our Sioux City office, we also offer clinics for your convenience in LeMars (Floyd Valley Hospital) and Onawa (Burgess Memorial Hospital).

Request An Appointment

Sioux City office map

Sioux City

2916 Hamilton Blvd
Lower C,  Suite 103
Sioux City, IA  51104


LeMars office map


714 Lincoln St. NE
LeMars, IA  51031


Onawa office map


1600 Diamond St.
Onawa, IA  51040