Heartland Hearing Center

1350 Blairs Ferry Rd Suite C Hiawatha, IA 52233
(319) 213-9508


Photo of Diana  Kain, AuD,, CCC-A from Heartland Hearing Center

Diana Kain,

Dr. Diana Kain is licensed in Iowa as a Doctor of Audiology and Dispensing Audiologist. She obtained her Bachelor’s degree in Speech and Hearing Sciences from the University of Iowa and her Master’s degree in Audiology from University of Northern Iowa. She also studied with A.T. Still University where she obtained her degree as a Doctor of Audiology.

Dr. Kain is a member of the American Speech Language and Hearing Association. She has been practicing for 20 years. Prior to private practice she worked 11 years at the University of Iowa Hospitals and Clinics, where she completed tinnitus research, cochlear implant research and patient mapping, and adult and pediatric hearing diagnostics at one of the leading Departments of Otolaryngology in the country. Dr. Kain is an expert in difficult hearing aid fittings as she has a strong foundation in diagnosing medically complicated cases. Throughout her career, Dr. Kain has spoken extensively on hearing healthcare and also serves as a clinical supervisor for doctoral students.


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Healthy Hearing posts all positive and negative reviews that meet publishing criteria.

Read 33 verified patient reviews for Heartland Hearing Center ! Their average review score is 5 () from 33 reviews.

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“My wife cried when I got my hearing aids. Getting the hearing aids gave me a new outlook on life!! Thanks, Dr. Diana!”

Gene C. of Hiawatha, IA   
02/27/2024    Review submitted online

“The quality of my Oticon hearing aids is excellent, and the professionals at Heartland Hearing Center are all outstanding. I highly recommend HHC.”

Russell A. of Hiawatha, IA   
10/25/2023    Review submitted online

“I was very pleased with the time they all took to make me comfortable and answer my questions. They did not rush me in decision making. Very pleasant personnel.”

Elizabeth F. of Cedar Rapids, IA   
04/16/2023    Review submitted online

“Exceptional service! Very patient in answering all questions. Very polite in the going the second mile to answer all my questions. Very kind staff.”

Robert S. of Cedar Rapids, IA   
11/29/2022    Review submitted online

“Dr. Paige was very patient answering my questions and going through options, services, and costs. I especially liked the discussion about what a hearing aid can and cannot do. I am confident I will get very good long-term care, service, and support.”

Andy S. of Marion, IA   
03/11/2022    Review submitted online

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Clinic details

Hearing is personal… and we're listening!

Hearing health care isn’t just what we do. It’s who we are. Both founders of Heartland Hearing have experienced the impact of hearing loss since childhood, and one of our doctors wears a hearing aid herself. Our lifelong experience with hearing loss inspired us to specialize in options for hearing loss prevention and state-of-the-art technology for hearing loss treatment. Our passion is helping you hear better so you can enjoy your passions too.

We've been supporting individuals with hearing loss for over  years. As a local, family-owned business, patient satisfaction is our top priority. Here, we give you all the time you need to share your hearing loss and tinnitus experience. From custom hearing protection to the largest selection of cutting edge hearing aid technology, we offer personalized solutions so that you can make an informed decision. When you leave, you will be more educated, feel empowered, and trust that you’ve been truly heard. 

Hearing care services

We offer:

  • Complimentary New Patient Hearing Aid Consultations 
  • Full Diagnostic Hearing Tests
  • Hearing Aids by most Major Manufacturers 
  • Product Demonstrations 
  • Peace of Mind Trial Period
  • Tinnitus Treatment Options 
  • Hearing Aid Repairs  
  • Cleaning & Servicing of Hearing Aids
  • Custom Earmolds & Swim Plugs
  • Custom Hearing Protection 
  • Hearing Aid Batteries
  • Exceptional Follow-up Care

Our location: 

  • We are on Blairs Ferry Rd west of I-380. 
  • Our office sits between Lowes and Edgewood Rd on the north side of the street.  
  • We have plenty of parking so you can walk right in our front door! 
(319) 213-9508

Hours of operation

Monday8:30 am - 4:30 pm
Tuesday8:30 am - 4:30 pm
Wednesday8:30 am - 4:30 pm
Thursday8:30 am - 4:30 pm
Friday8:30 am - 2:30 pm
Evening and/or weekend hours available by appointment. Please call to schedule.

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Accepted forms of payment

  • Visa
  • MasterCard
  • Cash
  • Check
  • Debit
  • Financing available for those who qualify
  • Insurance accepted, please call for details
Disclaimer: This clinic profile is for general information purposes only.
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