Text Size:


Hopco Hearing Aids |

Professional Staff

Audiology Jackson, Coldwater, Hillsdale, Adrian Michigan

Sheri Hopkins and John Schuneman

Join the Hopco Hearing Family of Friends today!

Our goal is to provide you the best possible hearing care, based upon your individual needs. We provide a comprehensive array of services related to evaluation, rehabilitation and prevention of hearing impairment. These services include comprehensive hearing evaluations, specialized diagnostic testing, and industrial hearing screenings.

Hopkins Sheri Hopkins
Certified Audiologist

Sheri graduated from Michigan State and received her Masters Degree from Western Michigan University. She has served on the State of Michigan Hearing Aid Licensing Board.

Schuneman John Schuneman
Certified Audiologist

John is a life long friend of  the family. Sheri worked with John for 9 months in Toledo to get her certification of Audiology.

John is a pioneer in the field of Dispensing Audiology for 37 years. He also graduated from MSU, received his Masters Degree from WMU, and post grad from Wayne State University.

John retired from Toledo Audiology and now works with Hopco every Friday in our Adrian office.


Pat is a licensed hearing aid specialist.

Office Manager

Devan is our office manager, she is in charge of all insurance billing. She also schedules appointments, maintains our patient's files and insures all hearing aid repairs are returned on a timely basis. She is working closely with Sheri and has a hearing aid trainees license.


Marion is in charge of our data base. She also sends out warranty letters on a monthly basis, which informs our patients that their warranties are about to expire and to have their hearing aids checked.


Christy tests a hearing aid in a computer box. All new aids and those sent in for repair are given complete checks. Records are kept for future reference.