Sonus of Lancaster

At Sonus of Lancaster, our team of professionals is committed to providing the very best hearing healthcare in the industry. We build relationships with our patients so they can enjoy a lifetime of healthy hearing. It’s our commitment to provide an exceptional level of care through the Sonus Network and ensure that our patients have access to top-quality audiologists and hearing care professionals. Your hearing healthcare is important, and so are your individual hearing needs. We work with you to determine the best solution for your needs, fit you with the proper hearing aid, and offer 75-day trial periods on hearing aids.

Simply stated, we work hard to make hearing easy.


44407 10th Street West
Lancaster, CA 93534


Phone: (661) 320-0457
Fax: (661) 940-0784

Hours of Operation
8:30 am - 5 pm M-F

About our clinic

Credit monitoring available: Lancaster incident update; visit to learn about and enroll in credit monitoring services.

• We are located one block from the AV Hospital.

• We are located on the Northwest corner of Avenue J and 10th Street West.

• We have a free parking lot in the back of the building.

Sonus of Lancaster

Languages: English, Spanish, Farsi, Persian

Charles Yoc of Sonus Lancaster

Charles Yoc, HAD
Hearing Aid Dispenser
CA License: HA7256

Charles has been in the hearing aid industry for over 19 years and has extensive experience treating patients with hearing loss.

Charles was born and raised in Los Angeles. He has two children. Charles has always loved the sounds of life. In his free time, he creates music such as R&B, Dance, and old school 90's. In order to make music, he works with compressions, tones, and a combination of different sounds which goes hand in hand with the technology used for hearing aids.

Charles is committed to earning his patient's trust and will treat you like he would his own parents! In addition, he will go above and beyond to provide family counseling for your loved ones throughout the process. His goal is always to bring a smile to each patient that comes to visit his clinic.

Charles also has a great team at his clinic to make patients feel welcomed and at home. Everyone at this location enjoys getting to know their patients while finding the hearing aids that are right for them!



Sonus are the most reputable, most helpful, and friendliest professional people and workers that I've ever come in contact or dealed with! Charles and Berlin are the reason why I was not scared to check my hearing, and actually are the reason why I have better hearing now!

Alfred G, Sonus Patient

My mother in law has been dealing with Sonus for over 8 years. The staff is always knowledgeable, kind and on time. We are more than pleased with the service and care that has been provided.

Carol G, Sonus Patient

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