Hearing Center of East Bay

"Trust your hearing to our professionals"
Call: (707) 398-2139
673 Merchant St Ste B Vacaville, CA 95688
Request an appointment

Clinic staff


Karen Duff


Karen Duff is a Hearing Instrument Specialist working with the patients at Ellen Anderson Hearing Service. She has been a HIS for eight years and is highly skilled in advanced hearing aid programming and fitting. Karen enjoys getting to know her patients like members of her own family. 

Clinic reviews

Write a review

Click on the orange button above and tell others about your experience at Hearing Center of East Bay to help them find the hearing care they need.

More information

About this clinic

Ellen Anderson Hearing Service is an owner-operated practice that has been serving the Solano County region for over 30 years. Ellen Anderson Hearing Services is an AudigyCerttified clinic.  AudigyCertified clinics are dedicated to patient satisfaction, continued education and expert use of the latest technology.  They provide extensive hearing testing, counseling and follow-up care for hearing-impaired patients based on their individual needs. They also specialize in the detection of hearing loss and intervention.

Visit one of our 3 locations:

Vacaville Office
673 B Merchant St.
Vacaville, CA 98688

Vallejo Office
480 Redwood St.   Suite 14
Vallejo, CA 94590

Fairfield Office
1287 Oliver Rd.
Fairfield, CA 94534

Clinic services

  • Hearing testing
  • Hearing aid sales, service and repairs
  • Hearing protection
  • Hearing aid accessories
  • Batteries
  • Tinnitus treatment

Visit our website for a list of services we offer.

Call this clinic today!

Or request an appointment online

Hours of operation

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

Clinic links

Accepted forms of payment

  • Visa
  • MasterCard
  • Cash
  • Check
  • Debit
  • Financing available for those who qualify
  • 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.