Kristi Mendoza, Au.D.

Kristi Mendoza, Au.D.

Doctor of Audiology

Dr. Kristi Mendoza became interested in Audiology while attending U.C., Santa Barbara.

“I had started as an Economics major and determined fairly quickly that it didn’t have contact with individuals as much as it had contact with papers and computers. I attended a Career Fair and they had a booth for Speech and Hearing Sciences. I talked to the representative, and they explained what this major entailed. It was a combined degree where you would take both Speech and Hearing science classes for a full degree. At that moment I thought I wanted to be a Speech Pathologist.”

As the classes progressed, she began taking Audiology classes alongside the Speech classes. When she enrolled in Physics Of Hearing, she instantly became hooked on the science, mathematics and objectivity of the class. She became interested in the Anatomy of The Ear. “I found it amazing the way that we take sounds coming out of a person’s mouth and transfer that to the moving of air molecules to the ear of another person. Then, the sound is transmitted to the brain through various processes and being interpreted by the brain as language. It then has to be processed cognitively and responded to by the person who hears the message. All of this has to happen in milliseconds of time. It’s pretty fascinating to me.”

Dr. Mendoza’s continuing fascination with the science of audiology ensures her patients get the very best care available for their hearing loss.

Dr. Mendoza went on to get her Masters Degree from C.S.U., Long Beach where she graduated and completed her thesis on Auditory Brainstem Response Testing which was revised and then published in an article. During her time in the Masters Program, she subsequently obtained her Hearing Aid Dispensing License 6 months before graduation. This allowed her to work immediately upon graduation as both an Audiologist and a Hearing Aid Dispenser.

“My interest has always been bent towards helping people communicate better with the use of hearing devices. This includes those with hearing loss, those with tinnitus, history of hearing loss (Veterans, Occupational Noise) and those with auditory processing difficulties,” she says. Amplification has been proven to be beneficial in all these situations.

In 2009 she obtained her Doctorate of Audiology from A.T. Still University in Arizona. The Doctorate degree was that next step in her vision of being a Business Owner, specifically in the realm of Audiology and Hearing Aid Dispensing.

Outside of the office, Dr. Mendoza enjoys gardening, adult coloring books, creating art from found items, spending time with her three kids, and enjoying her three dogs. Gardening gives her an outlet from work in a quiet environment and she can spend all day outside weeding, planting, or watching the clouds move around the sky. Adult coloring books allow her to be creative in a quiet world and then to share her creation with someone either in person or through the mail. “Crafting comes from my Mom who is an artist. She has taught me to enjoy art in any form, and with items that you find around the house,” she says. She loves spending time with her three kids (Brayden, Engineering Student, Taylor, Cosmetologist/Hairdresser and Sydney, Audiology major currently in school). She also loves her three dogs, Asap and Whiskey, who are White Labrador Retrievers, and Shadow who is a German Shepherd.

After more than three decades serving individuals with hearing loss, Kristi says, “Working with individuals, real people who can’t hear, has been THE most rewarding thing I have done in my life besides being a mother to my three kids, Brayden, Taylor, and Sydney, and my five dogs.”

Apple Valley Chamber of Commerce
Member of the Business Council Apple Valley
My COVID Year by Kristina Mendoza
Entheos Member
Graduate of the School of Ostepathic Medicine in Arizona
LinkedIn
Healthgrades Listing
Health Care for People Listing
NPI Listing

Hearing Care by Optimum Audiology

Comprehensive Hearing Services

Our four California locations offer comprehensive hearing evaluations and custom fittings with compassionate care and five-star service. With Dr. Mendoza’s 30+ years of expertise, we provide personalized solutions from all top manufacturers. Flexible service options, including remote programming and concierge visits, ensure ongoing support throughout your hearing health journey.

Hear From Our Customers

What Our Customers Say

Our patients’ experiences speak to our dedication to compassionate care and five-star service. Families across Southern and Central California report clearer conversations, renewed confidence, and transformative improvements in their daily lives through Dr. Mendoza’s expert care and personalized hearing solutions.

Excellent
Optimum Audiology4.9
Based on 439 reviews
Tim Strathmann
17 hours ago
Great professional caring service. The staff working at this office are great, helpful, and very knowledgeable. I would recommend Optimum Audiology to anyone needing hearing evaluation or services.
Barbara Bonner
18 hours ago
Great service, spent quality time with me making sure I understood everything
sun chanthalangsy
22 hours ago
Lovely staff and very helpful
Kathy Kidd
2 days ago
Thank you so much for the exceptional care each person in your office gave to us on our visit to Optimum Audiology today! My dear friend who I care for, felt at complete ease in your office. We look forward to finishing her care at our next appointment!
Staff was, as always, kind, professional and efficient. They were gracious and a pleasure to work with.
Ronnett Holden
2 days ago
They was kind and they explained everything to me.
carol wahl
5 days ago
William Sena
7 days ago
Very knowledgeable on the science of audiology
Robert Ferrato
1 week ago
Very friendly and helpful people. Enjoyed the visit.
Susan Curwen
1 week ago
I appreciated the great service, care of my hearing aids & I learned new information regarding use of my hearing aid app. Thank you!
John Leve
1 week ago
Outstanding customer support!!
Bill Clark
1 week ago
Everything went perfect again.
Maria rosales
1 week ago
Realy nice personal doctors
This review is for Kristi Mendoza. In Apple Valley, California. License: AU 1439 I want to personally thank you for helping my 96 yr old dad. My brother and I and even my children have bought my dad so many hearing aids. And they failed. When my brother told me my dad had an appointment with the VA because of you I knew I had to thank you. Thank you so much for your kindness, for your patience and for your compassion and concern. We appreciate it so much. Now me and my kids can call my dad and talk to him on the phone. My brother said my dad smiled all the way home from the VA. That means more to us than anything. We want our dad to live a comfortable and happy life. He has done so much for this country where he can’t even hear. He truly deserves the best. Thank you so so much. Peace and blessings to you always. Your kindness will always keep you blessed.💕
I really was comforted by the way the clinician thoroughly explained, while instructing. E through the examen. Also they allowed me to eat up lots of Halloween candy
Anna Salazar
1 week ago
Panda Bear
1 week ago
Everyone was really nice and caring they did a good job with my 12 year old son
Very professional staff. Very knowledgeable about their products that are being offered. Wish I would've known about them 3 years ago. Great experience. Highly recommend
Brian Pellicci
2 weeks ago
Jasmine was very insightful and professional
Sandra Connell
2 weeks ago
I had an excellent experience at Optimum Audiology. Everyone was very helpful and kind. Service was excellent as well and I received my new hearing aids quickly and given the proper education on how to get the most out of them. Overall, Optimum Audiology is fantastic for all your hearing needs.
Philip Soto
2 weeks ago
Staff is always friendly and very knowledgeable and courteous
Tim Strathmann
17 hours ago
Great professional caring service. The staff working at this office are great, helpful, and very knowledgeable. I would recommend Optimum Audiology to anyone needing hearing evaluation or services.
Response from the owner:Thank you for your thoughtful 5-star review! We are delighted to hear that you enjoyed your visit and appreciated our new location. Creating a welcoming environment where every person feels valued is important to our entire team. Thank you for your recommendation and for taking the time to share your kind words, they truly mean a great deal to us.
Barbara Bonner
18 hours ago
Great service, spent quality time with me making sure I understood everything
Response from the owner:We appreciate your positive feedback. Ensuring customer understanding is a priority for us!
sun chanthalangsy
22 hours ago
Lovely staff and very helpful
Han-Su Kim
1 day ago
Fantastic place with incredibly kind people. 100% recommend
Kathy Kidd
2 days ago
Thank you so much for the exceptional care each person in your office gave to us on our visit to Optimum Audiology today! My dear friend who I care for, felt at complete ease in your office. We look forward to finishing her care at our next appointment!
Staff was, as always, kind, professional and efficient. They were gracious and a pleasure to work with.
Ronnett Holden
2 days ago
They was kind and they explained everything to me.
carol wahl
5 days ago
Response from the owner:Thank you so much for the five-star review! We truly appreciate your kind support.
Response from the owner:Thank you for the five stars! Our team is grateful for your thoughtful feedback.
William Sena
7 days ago
Very knowledgeable on the science of audiology
Response from the owner:Thank you for the wonderful review! We’re proud to have a team that is passionate about audiology and committed to continually expanding their knowledge. We truly appreciate you recognizing that dedication and taking the time to share your kind words!
Robert Ferrato
1 week ago
Very friendly and helpful people. Enjoyed the visit.
Response from the owner:We appreciate your kind words. Glad you enjoyed your visit!
Susan Curwen
1 week ago
I appreciated the great service, care of my hearing aids & I learned new information regarding use of my hearing aid app. Thank you!
Response from the owner:We’re so grateful you took the time to share your kind words. Thank you!
John Leve
1 week ago
Outstanding customer support!!
Response from the owner:Your kind words truly brightened our day. Thank you for recognizing Donna and our team. We are grateful you took the time to leave a review and appreciate your encouragement.
Bill Clark
1 week ago
Everything went perfect again.
Response from the owner:Your support is greatly appreciated by everyone on our team. Thank you for the five stars!
Maria rosales
1 week ago
Realy nice personal doctors
Response from the owner:Thank you for the wonderful feedback! It means a lot to our Optimum Audiology team.
This review is for Kristi Mendoza. In Apple Valley, California. License: AU 1439 I want to personally thank you for helping my 96 yr old dad. My brother and I and even my children have bought my dad so many hearing aids. And they failed. When my brother told me my dad had an appointment with the VA because of you I knew I had to thank you. Thank you so much for your kindness, for your patience and for your compassion and concern. We appreciate it so much. Now me and my kids can call my dad and talk to him on the phone. My brother said my dad smiled all the way home from the VA. That means more to us than anything. We want our dad to live a comfortable and happy life. He has done so much for this country where he can’t even hear. He truly deserves the best. Thank you so so much. Peace and blessings to you always. Your kindness will always keep you blessed.💕
I really was comforted by the way the clinician thoroughly explained, while instructing. E through the examen. Also they allowed me to eat up lots of Halloween candy
Response from the owner:Thank you so much! We’re grateful for the five stars and truly appreciate your feedback.
Anna Salazar
1 week ago
Response from the owner:Thank you for taking the time to leave us five stars. Your feedback means so much to our team!
Panda Bear
1 week ago
Everyone was really nice and caring they did a good job with my 12 year old son
Response from the owner:Thank you for your thoughtful feedback! Our team is committed to providing compassionate care and five-star service.
Response from the owner:Five stars means a lot to our team! Thank you for your generous review and support.
Very professional staff. Very knowledgeable about their products that are being offered. Wish I would've known about them 3 years ago. Great experience. Highly recommend
Response from the owner:This is the kind of feedback that encourages our team to keep striving for excellence. Thank you!
Brian Pellicci
2 weeks ago
Jasmine was very insightful and professional
Response from the owner:What a wonderful review to receive! Thank you for your kind words and five stars.
Sandra Connell
2 weeks ago
I had an excellent experience at Optimum Audiology. Everyone was very helpful and kind. Service was excellent as well and I received my new hearing aids quickly and given the proper education on how to get the most out of them. Overall, Optimum Audiology is fantastic for all your hearing needs.
Response from the owner:We’re passionate about making every interaction welcoming and caring. Thank you for recognizing our team with five stars!
Philip Soto
2 weeks ago
Staff is always friendly and very knowledgeable and courteous
Response from the owner:We appreciate your kind words about our team. Thank you!

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