Meet ASI Beltone
Each of our locations, spanning across Iowa and a location in Mitchell, SD, offer state-of-the-art hearing care. With hearing care professionals that have been with us over the last 40 years, and new members that are joining the team as we go, we believe we have the best of both worlds, taking the absolute best care possible of our patients’ hearing healthcare needs.
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Offering hearing tests and state-of-the-art hearing instruments, our certified hearing specialists are lifetime students in the art of hearing health, providing only the most excellent and enthusiastic care to our patients. With hearing specialists that are extremely knowledgeable about all types of hearing aids, we can help you find the product that will perfectly fit your individual needs.
Your Providers

Dr. Michael Sharp
Au.D., CCC-A
Dr. Michael Sharp, Au.D, CCC-A is a licensed audiologist and has been the owner of ASI Beltone since February of 2020. Specializing in Audiology Diagnostics, Hearing Aids and Auditory Processing Disorder.
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Locations: Davenport, Clinton

Starr Banwell
HCP
Starr Banwell, HCP has been a Hearing Care Practitioner since 2019. Her favorite part of her job is hearing someone say they can hear their loved ones speak to them again.
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Locations: Fort Dodge, Humboldt, Spirit Lake, Storm Lake

Clint Hinker
HIS
Clint Hinker, H.I.S. is a board-certified Hearing Instrument Specialist and has been helping patients with audiological testing, fittings and recommendations of hearing care products since 2008.
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Locations: Mitchell

Nathan Holmes
B.C.-HIS, B.A.
Nathan Holmes BC-HIS is a board-certified Hearing Instrument Specialist who provides hearing testing, hearing aid fittings and patient counseling care and services.
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Locations: Des Moines, Ankeny, Indianola

AnnMarie Kinsella
HIS
AnnMarie Kinsella, HIS has been a Hearing Instrument Specialist since 1997. AnnMarie has a Bachelor of Science degree in Speech Pathology from the University of Central Missouri in Warrensburg, Missouri.
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Locations: Creston, Osceola, Corydon, Chariton

Mason Olson
HIS
Mason Olson, HIS is a Hearing Instrument Specialist who has been helping patients live fuller lives and hear better since 2022.
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Locations: West Des Moines, Marshalltown, Corydon, Chariton

Robbi Hansen
HCP
Robbi Hansen, HCP is a Hearing Care Practitioner who has been helping patients live fuller lives and hear better since 2020.
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Locations: Spirit Lake, Storm Lake
Your Care Team

Anna
Boor
Marketing

Ashely
Kalkas
PCC
Creston, Osceola, Corydon, Chariton

Dana
Sieck
PCC
Mitchell

Debi
Vandevender
PCC
Creston, Osceola, Corydon, Chariton

Flor
Rodriguez
PCC
West Des Moines, Des Moines, Ankeny, Indianola, Marshalltown

Sheri
Book
PCC
Davenport, Clinton

Jessica
Stowe-Salvo
Manager

Kim
DeVries
Billing Manager

Missy
Palm
PCC
Fort Dodge, Humboldt