Our Professional Staff

Our experienced providers are committed to a high standard of patient care and are here for you throughout every stage of your hearing journey.

Who We Are

We understand choosing a hearing care provider is a big decision. At Heart River Hearing Aid Practice, our number one priority is delivering exceptional patient care. Our staff combines years of expertise in hearing healthcare, and is well-trained on a variety of services ranging from evaluations to treatment.

We believe great care includes establishing great relationships with our patients. Treating hearing loss is an ongoing process that requires regular follow-ups, maintenance and cleanings to keep you hearing your best. Our staff is here to support you not only during your initial visit but throughout your entire journey to better hearing.

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  • PROUD MEMBERS OF

  • american-board-of-audiology logo
  • national-board-certified-hearing-instrument-specialist logo
  • american-speech-language-hearing-association logo

Our Providers

David Ness

Dr. David Ness

Audiologist

Dr. Ness has practiced audiology in the Dickinson area for the past 15+ years. He began his career practicing at CHI St.

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Kim Callahan

Dr. Kim Callahan

Audiologist

Dr. Callahan has been practicing audiology in the Dickinson area for over 30+ years and is the founder of Heart River Hearing Aid Practice.

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Our Office Staff

Kayla Obrigewitch

Kayla Obrigewitch

Front Office Manager

Kayla joined Heart River Hearing Aid Practice in 2019 and is a native of Dickinson.

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Lisa Brilz

Front Office Manager

Lisa joined Heartriver Hearing in June of 2022 as an office assistant.  She is a native of Dickinson and graduated from Trinity High School. 

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