M.O.S.A. Audiology - Brighton

"Improve your hearing, improve your life"
2305 Genoa Business Park Dr Ste 160 Brighton, MI 48114
Clinic location map

Clinic staff


Valerie Ketchum


Valerie A. Ketchum earned her Doctor of Audiology from Central Michigan University and holds her Certificate of Clinical Competence in Audiology. She is also a member of the American Speech-Language-Hearing Association Member and the Michigan chapter of the American Academy of Audiology. Her main goal is to help all of her patients obtain a better quality of life through better hearing.

Darcy Henrikson


Dr. Darcy Henrikson is a licensed Audiologist working with patients in our Ann Arbor and Brighton offices.  She earned her B.S. from Eastern Michigan University and her doctor’s degree from Wayne State University. Dr. Henrikson holds a Certificate of Clinical Competence in Audiology from the American Speech Language Hearing Association.

Clinic reviews

Read 6 verified patient reviews for M.O.S.A. Audiology - Brighton! Their average review score is 4.33 () from 6 reviews.

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“Horrible!! The Brighton location is a very poorly run office. After waiting 6 weeks for a first available appointment, my child was turned away. The office then refused to provide care due to a clerical error. Office staff were rude, unprofessional and disorganized. First available appointments are not timely, there was no coordination with primary care and no contact to schedule post surgical follow up. Grade = F. If you want/expect decent medical care, go someplace else.”

of Whitmore Lake, MI   
06/16/2017    Review submitted online
1 out of 5 1.

Official Response from M.O.S.A. Audiology - Brighton:
“We were recently made aware of your comment. We have checked into this and we have found that this reviewer was not seen by an Audiologist or other representative of M.O.S.A. Audiology. We checked further and found that the problem occurred when records indicated that the child had insurance through HAP. On arrival, it was found that the child was covered through a different insurer, BCN, which required a referral from the primary care physician. Because the child had reportedly not seen the primary care doctor in more than a year, the doctor would not give a referral. Therefore, the child could not be seen since there was no insurance coverage in place. We are sorry for your experience, but we believe you have confused M.O.S.A. Audiology with a different office. ”
Received 07/24/2018

“Extremely friendly. Made the experience as simple and enjoyable as possible. I don't like hearing tests but walked out very happy. I highly recommend. ”

of Howell, MI   
03/04/2015    Review submitted online
5 out of 5 1.

“They were really helpful and nice, just what I expected.”

of Howell, MI   
01/09/2013    Review verified by phone
5 out of 5 1.

“She was very nice, professional, and informative ”

of Brighton, MI   
08/29/2012    Review verified by phone
5 out of 5 1.

“Very friendly.”

of Howell, MI   
12/29/2011    Review verified by phone
5 out of 5 1.

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Clinic details

About this hearing center


MOSA Audiologists are highly trained professionals with advanced education and experience. Because of this specialized experience, they are able to determine the extent of any hearing loss and assign the appropriate treatments and equipment. They carefully analyze your individual situation and recommend only those treatments that are appropriate. They also help in educating you on the proper use and care of hearing protection devices.

We have 6 convenient locations to choose from:

Ann Arbor/Ypsilanti office 5333 McAuley Drive   Suite #2016 Ypsilanti, MI  48197

Brighton office 2305 Genoa Business Park Drive   Suite #160 Brighton, MI  48114

Canton office 1600 S. Canton Center Road   Suite #340 Canton, MI  48188

Chelsea office 14650 Old Hwy US-12  Suite #301 Chelsea, MI  48118

Livonia office 14555 Levan Road, Suite 314 Livonia, Michigan 48154

Saline office 1020 E. Michigan Ave.  Suite I Saline, MI  48176

Hearing care services


M.O.S.A. Audiology offers the following services:

hearing evaluations

hearing aid sales, dispensing and fitting

custom ear protection and molds

hearing aid accessories

hearing aid service including cleaning, checks, maintenance and repairs

hearing aid batteries

assistive listening devices

rehabilitative services

Hours of operation

Monday8:00 am - 4:00 pm
Tuesday8:00 am - 4:00 pm
Wednesday8:00 am - 4:00 pm
Thursday8:00 am - 4:00 pm
Friday8:00 am - 4:00 pm

Clinic links

Accepted forms of payment

  • Visa
  • MasterCard
  • American Express
  • Discover
  • Cash
  • Check
Disclaimer: This clinic profile is for general information purposes only. Financial aid and insurance coverage can vary widely by policy and should be verified with the provider before services are rendered.