Ascent Hearing Center

30 Centerpointe Dr #9A La Palma, CA 90623
Your Hearing Network

Clinic staff


Maria Grijalva


Dr. Maria Grijalva is a licensed audiologist who earned a bachelor’s degree from California State University and a doctorate in audiology from Nova Southeastern University in South Florida. She has volunteered globally helping those in need of audiological services and currently volunteers for the Flying Samaritans Organization in Mexico. Dr. Grijalva also assists in the California State University of Fullerton audiology program. She is knowledgeable in the latest technology in hearing aids and devices in order to help her patients choose the best solution for their hearing needs. 

This provider is licensed in California (#AU 2967).
This provider participates in the following insurance and discount plans: Advanced Hearing Providers, NEI, AARP-HearUSA, MCAS, AMAC, Prime Health, OCCM, Homelink, UAW, Harmony Hearing, VA Choice and Federal Employee Program.

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More information

About this clinic

Ascent Hearing Center provides individual hearing care plans for patients based on their needs, lifestyle and budget. With state-of-the-art equipment and services, we can offer the latest in technology in hearing aid and devices from the top manufacturers. We take pride in developing long lasting relationships with our patients in order to ensure complete satisfaction in their hearing healthcare. 

Clinic services

Our services include the following:

  • comprehensive hearing evaluations and testing
  • hearing aid sales – latest technology
  • hearing aid dispensing and fittings
  • hearing aid accessories
  • hearing aid service including cleaning, checks, maintenance and repairs
  • custom earmolds and hearing protection
  • hearing aid batteries
  • assistive listening devices
  • tinnitus
  • earwax removal


Call this clinic today!

(714) 676-5094

Or request an appointment online

Hours of operation

Sunday Closed
Monday 9:00 am - 5:00 pm
Tuesday 9:00 am - 5:00 pm
Wednesday 9:00 am - 5:00 pm
Thursday 9:00 am - 5:00 pm
Friday 9:00 am - 5:00 pm
Saturday Closed

Clinic links

Accepted forms of payment

  • Visa
  • MasterCard
  • Cash
  • Check
  • Debit
  • Insurance accepted, please call for details
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.