Sonus Hearing Care Professionals have many locations across West Michigan to ensure you have access to the medical services and devices you need. When you need to visit a hearing aid store to obtain a new ear piece or have one repaired, we invite you to visit our location in Allendale.

Located at 4868 Lake Michigan Dr. Suite A, we’re directly across the street from The Meadows Golf Course. At this location our audiologist Monika can be seen by appointment on the 1st and 3rd Mondays of each month. Office hours are from 9:00 a.m. until 5:00 p.m. When you visit our clinic, you can expect world-class care right here in your community.

Monika Graef

Monika Graef – Audiologist

As previously mentioned, Monika is the Sonus Hearing Care Professional in Allendale, MI. She attended Western Michigan University where she obtained a B.S. in Speech Pathology and Audiology along with a Master’s Degree in Audiology.

Outside of work, Monika has been married to her husband David for 20 years. They have 3 children together: Aidan (15), Abby (13), and Olivia (9). They also share their home with their family dog, Emma.

Prior to becoming part of Sonus Hearing Care Professionals, Monika worked at VAMC in Ann Arbor, MI and Northeastern Hearing and Balance Center in Scranton, PA. In addition to work experience Monika has spent 5 years living in Costa Rica with a Christian non-profit organization. A fun fact about Monika is that she is fluent in Spanish!

At Sonus Hearing Care Professionals, we offer multiple brands of hearing aids to ensure our customers have access to the very best technology. We will work with you to make your visit affordable. To speak with our staff or schedule an appointment with our audiologist, call 616-895-2085 today!

Locations and Hours


4868 Lake Michigan Dr, Suite A
Allendale, MI 49401


Business Hours:
1st & 3rd Mondays of the Month: 9:00 AM – 5:00 PM