About Us

Ear Testing

There are few things more important in this world than your hearing, and the staff at Bieri Hearing Specialists has the tools, resources and experience to make sure your auditory health needs are met.  Since 1952, Bieri Hearing Specialists have been offering the latest in auditory services and equipment to Mid Michigan.

Gottlieb Bieri made the decision to find hearing solutions for his parents, Helen and Gottlieb Sr., both students of the Flint School for the Deaf.  Today, Cathy Bieri Ryan (Au.D./Doctor of Audiology) carries on her parent's tradition of bringing the highest levels of service to her patients, along with the latest options in auditory technologies.

 We offer a wide variety of Hearing Services Testing and Equipment Services:

Hearing Screenings

Hearing Aid Repairs

Sound field testing


Video Otoscopy


Real Ear testing

Cochlear Implant Screening

Hearing Improvement

Hearing Improvement Program

Hearing Consultation

Hearing Aid Batteries

Our highly trained staff is ready to diagnose and offer the best hearing solutions available today.  Our sites offer the services of Doctors of Audiology, Audiologists, Speech Therapists and Hearing Aid Specialists that know the field, and know your needs.

Whether your hearing needs are simple, from hearing screening to hearing aid repairs, or something more complex, like Audioscan Real Ear Testing or Cochlear Implant Screening, we are here to offer you the same levels of service you have come to expect from Bieri Hearing.

Patty Stark, our Patient Advocate, can guide you through the process of finding the best solutions to your hearing needs.  If you need help scheduling your next appointment, or need questions answered, or have concerns about the follow care required for your specific hearing need solution, Patty is here to help.  Feel free to call Patty at (989)-495-2401.