By Appointment Only! Please give us a call at (641) 753-1426 to schedule.
About Us
Concept by Iowa Hearing is now part of AudioNova Marshalltown, a global hearing health care provider with a nationwide network of convenient hearing care clinics in the US. We are open and accepting appointments for current and new customers.
Audiology Services
Our hearing experts provide a wide range of hearing services from a staff of highly trained professionals.
Hearing Exams
We offer a comprehensive hearing exam to detect and diagnose levels of hearing loss.
Tinnitus Solutions
Our hearing experts can provide tools to manage tinnitus symptoms and get relief to those afflicted.
Hearing Aids
Get to know the latest features in hearing aid technology with in-person demonstration and product trials.
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Frequently Asked Questions
Meet the Staff
The audiological staff at Concept by Iowa Hearing by AudioNova have been proudly serving the residents of Marshalltown for many years. We are a vital member of Marshalltown's vibrant healthcare community and take pride in providing world-class hearing care locally.
- Eric Wolvers, H.I.S."Eric Wolvers has been a Licensed Hearing Instrument Specialist since 2013. During that time, he has headed up three offices in the Des Moines area and assisted over 2,900 patients with their hearing needs. He is currently the lead expert at the AudioNova Valley West Mall location. His patients appreciate his extensive knowledge of cell phones and their communication with hearing devices. Eric enjoys teaching his patients how to get the most out of their hearing aids. Eric is an Iowa native and a Southeast Polk Graduate. When not at the office, Eric is at home with his wife Tanya and their young son, Ames. Eric’s wife will tell you he has not found a sport he doesn’t like. He enjoys fishing, playing basketball, pickleball, and golf. Anytime he can get out in the woods with his grandpa is a good day."
- Tina Christian, H.I.STina Christian, HIS, is a certified Hearing Instrument Specialist at Concept by Iowa Hearing in Waterloo and Marshalltown. She is a hearing care provider with extensive experience in fitting hearing devices, providing tinnitus counseling, and patient care. With over 50 years living in the region, she has become a trusted name in the field. Being a hearing care provider allows her to have a significant impact on families’ lives by restoring their ability to connect and communicate with their loved ones again. Outside of work, she enjoys spending time with family and friends, as well as engaging in activities like attending live music events, kayaking, and camping.
Eric Wolvers, H.I.S.
"Eric Wolvers has been a Licensed Hearing Instrument Specialist since 2013. During that time, he has headed up three offices in the Des Moines area and assisted over 2,900 patients with their hearing needs. He is currently the lead expert at the AudioNova Valley West Mall location. His patients appreciate his extensive knowledge of cell phones and their communication with hearing devices. Eric enjoys teaching his patients how to get the most out of their hearing aids. Eric is an Iowa native and a Southeast Polk Graduate. When not at the office, Eric is at home with his wife Tanya and their young son, Ames. Eric’s wife will tell you he has not found a sport he doesn’t like. He enjoys fishing, playing basketball, pickleball, and golf. Anytime he can get out in the woods with his grandpa is a good day."
Tina Christian, H.I.S
Tina Christian, HIS, is a certified Hearing Instrument Specialist at Concept by Iowa Hearing in Waterloo and Marshalltown. She is a hearing care provider with extensive experience in fitting hearing devices, providing tinnitus counseling, and patient care. With over 50 years living in the region, she has become a trusted name in the field.
Being a hearing care provider allows her to have a significant impact on families’ lives by restoring their ability to connect and communicate with their loved ones again.
Outside of work, she enjoys spending time with family and friends, as well as engaging in activities like attending live music events, kayaking, and camping.
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