ASI Missouri Valley


631 North 8th St. 
Missouri Valley, IA 51555
Phone: (712) 320-8199


Please call to make an Appointment.

TUES: 9:00 AM to 5:00 PM


About our Missouri Valley Clinic

Welcome to ASI Audiology and Hearing Instruments in Missouri Valley, Iowa.

If you enjoy our service at ASI, please take the time to leave a review letting us know that you like what we do. We read every review and love to hear from our patients!

ASI has been helping people with hearing loss in the Southwest Iowa community since 1978. We offer a range of affordable products and services including custom hearing aid fitting, hearing aid repairs, hearing aid batteries, custom molds, medical referrals, and assisted listening devices. We also offer a Free Hearing Test to make sure that you are hearing as well as you should be.

Our Team

Our office in Missouri Valley is primarily staffed by Melissa Webb with the help of Lisa Lewis.

Audiology Providers

Abby Couse, M.S., CCC-A  Abby began working at ASI in the fall of 2001. She received a bachelor’s degree in Communication Disorders in 1997 and a master’s degree in Audiology in 1999 at the University of Nebraska-Lincoln. Through education and experience, Abby is proud to be positively changing lives through better hearing with ASI.

Amanda Frazier, H.I.S.  Amanda has been practicing in Iowa since 2013. Before she began training as a Hearing Instrument Specialist, she spent over 3 years at Iowa Western Community College pursuing a degree in Sound Technology. She continues to further her education through Starkey Hearing Technologies, Iowa Hearing Association, International Hearing Society and American Tinnitus Association. She enjoys developing relationships with her patients and working towards a better lifestyle with better hearing.

Hearing Aids

If you want to learn more about completely hidden Invisibel hearing aids or our iPhone compatible hearing aids that can connect your device directly to your ear, call us Toll-Free at 1.800.458.4413. Many of our hearing aids are also waterproof, have directional microphones for use in crowds, and can work with your telephone. All hearing aids we provide come with a 30 Day Free Trial, a full service plan complete with a warranties, and a Hearing Aid Loaner program, so you never have to go a day without hearing.

Hearing Loss

If you are having any difficulty understanding women or children’s voices, are turning up the television volume, or are simply missing a word here and there, we want to help you take control of your hearing. It costs nothing to schedule an appointment and anyone who might simply be curious how well they can hear is welcome to stop by.