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Providing Outstanding Patient Care

Learn About Los Gatos Audiology and Hearing Aid Center

Los Gatos Audiology and Hearing Aid Center is proud to provide exceptional audiological care to our patients in Los Gatos, San Jose, the Bay Area, and beyond. By offering comprehensive testing, the latest technologies in hearing aids, and the probe microphone real ear analyzer, we have earned a reputation of excellence for our services, and we are dedicated to maintaining that distinction by placing your care as our highest priority. Furthermore, we have served as a field testing site for new technologies and products.

We have based our practice around a patient-oriented philosophy, as we believe that by taking your lifestyle, hearing loss, and perceptions into consideration, we obtain the optimal hearing aid fitting for you in  a comfortable and stress-free atmosphere.

Ellen Mosher is the owner and audiologist, and Virginia Martin is the office manager.


Los Gatos Audiology & Hearing Aid Center
430 Monterey Ave. Ste. 3
Los Gatos, CA 95030
Office: 408.335.0092
Fax: 408.354.2118

Owner, Los Gatos Audiology
& Hearing Aid Center
If you think that you may be experiencing a hearing impairment, please contact our office to schedule an appointment.
At Los Gatos Audiology and Hearing Aid Center, your care is our top priority.
When you visit our office, we:
  • Schedule ample time for discussion.
  • Counsel you regarding your hearing.
  • Test your hearing with precision audiometry.
  • Recommend appropriate hearing devices.
  • Provide scientific verification at time of the hearing aid fitting.
  • Provide on-going follow-up care.

© 2011 Los Gatos Audiology and Hearing Aid Center. Website Development, Hosting, and Marketing by eMedianode 2011
OUr Audiology Center
Meet Audiologist Ellen Mosher

Audiologist Ellen Mosher is the owner of Los Gatos Audiology and Hearing Aid Center. For over 30 years, she has provided audiological care for patients with hearing impairments and she is recognized as the one of the Bay Area's leading and most reliable audiologists.
Ellen received her Bachelor of Science in Speech Pathology and Audiology in 1974 and her Master of Science in Audiology in 1976 from Boston University.



Because of her extensive experience and knowledge in the field of audiology, she has presented papers and lectures at numerous national audiological conferences, has had many articles and studies published, and has been selected to serve as a beta tester for many innovative audiological technologies. To share her wealth of knowledge and experience, Ellen has taught continuing education courses throughout her 30-year career.

Virginia Martin Office Manager
Virginia has been the office manager since 2003. She manages all aspects of the office, including troubleshooting hearing aid problems, scheduling appointments, and providing general information about hearing aids. Virginia is very knowledgeable about hearing loss and hearing aids because she uses hearing aids herself.
In keeping with our mission to provide the most comprehensive audiological care possible, we offer a wide range of services, including:
  • Diagnostic audiology
  • Hearing aid consultations
  • Hearing aid fittings
  • Customized musicians' plugs and   sound suppressors
  • Second opinions
  • Medical legal evaluations

If you would like to receive any of these services or learn more about the other services we offer, please contact our Bay Area office today to schedule an appointment.

Professional Organizations
  • American Academy of Audiology
  • American Speech Language Hearing Association (ASHA)
  • California Speech Language Hearing Association (CSHA)
  • California Academy of Audiology

Professional Licenses
  • State of California Audiology (1977-present)
  • American Speech Hearing and Language Association; Certificate of Clinical Competence in Audiology (1977-present)

Honors and Awards
  • Field test site for Siemens Pure RIC receivers, January 2010
  • October 7, 2004 to present, State of California, State and Consumer Services Agency,   Speech-Language Pathology and Audiology Board, volunteer subject matter expert
  • Beta test site for Frye Electronics Fonix 6500 digital software, August, 1998
  • Beta test site for Siemens Prisma digital hearing aid, January, 1998
  • Governor Appointee as an audiology member to the State of California Department of Consumer Affairs, Medical Board, Speech Pathology and Audiology Examining           Committee (1986-1993)
  • United States Department of Education Fellowship (1974-1976)
  • Boston University Trustee's Scholarship (1972-1974)

Publications and Presentations
  • "Best Practices" Panelist for Unitron Practice Development Seminar, San Francisco, October 22, 2010
  • “Hearing Aid Management in Dementia /Skilled Nursing Units” presented at the American Academy of Audiology (April 20, 2001; San Diego, CA).        
  • "Documenting Hearing Aid Utilization Review and Satisfaction" presented at the annual  American Academy of Audiology (April 30, 1999; Miami, FL)
  • Feature speaker on digital case histories, Siemens International Hearing Aid Symposium (June 26, 1998; Rome, Italy)
  • "Practical Techniques and Protocols for Electro-Acoustic Measurements of Digital and Advanced Sound Processing Hearing Aids, Evaluating Performance, Verifying Fittings, and Trouble Shooting" presented at the annual American Academy of Audiology (April 3,1998; Los Angeles, CA)
  • Audiological Panelist for Sonix Technologies, (September 1997)
  • "Comparisons of Filter Placement in the Earhook versus CFA Tubing" presented at the annual American Speech-Language Hearing Association Convention (December 9, 1995; Orlando, FL)
  • "Management of Otitis Media in Children" presented as a faculty member at the           American Academy of Pediatrics (October 18, 1995; San Francisco, CA)
  • Lecturer "Programmable Hearing Aids" and panel member for a continuing education course for the State of California sponsored by Siemens Hearing Instruments (May 18, 1995; Burlingame, CA)
  • "Testing Protocols for Earplug Attenuation and Comparative Data for Custom Earplugs  and EAR Earplugs" presented at the American Speech Hearing Language    Association Convention (November 19, 1994; New Orleans, LA)
  • "Restaurant Noise, Hearing Loss and Hearing Aids", Western Journal of Medicine, Vol. 161 (July, 1994)
  • "Otologic Aspects of Restaurant Noise" presented at the American Otologic Society      (April, 1993; Los Angeles, CA)
  • "Restaurant Noise: 'What Was That You Said'," Hearing Instruments, Vol. 44, No. 10   (December, 1993)
  • "Multiparametric Evaluations of Multiband Compression Hearing Aid Fittings" presented at the American Speech Language Hearing Association Convention  (November 22, 1992; San Antonio, TX)
  • "Matching Hearing Aid Technologies to Client Needs," presented at a Continuing Education Seminar for the State of California (May 16, 1992) – Seminar organized and directed by Ellen Mosher and Susan Jelonek
  • "Real Ear Measurements of Noise and Aided Performance in Noise" presented at the     American Speech Language Hearing Association Convention (November 24, 1991;  Atlanta, GA)
  • Presenter of the Case History Segment of "Multi-Signal Processing Hearing Aids" at the California Speech Language Hearing Association Convention (April 1990;  Monterey, CA)
  • Multiband Signal Processing Hearing Aids: Practical Fitting Strategies, Hearing  Journal, Vol. 42, No. 7, (July 1989)