Hear4U

1370 Valley Vista Drive Suite 227 Diamond Bar, CA 91765

It is outside of normal business hours for this location. Please fill out the appointment request form for a call back.

(626) 699-7576

Staff

Photo of Robert Cousins, HIS from Hear4U

Robert Cousins,
HIS

Hearing Instrument Specialist

Robert brings over 15 years of experience in the hearing industry, having started his career as a Patient Care Coordinator before advancing to Oto Tech and ultimately becoming a Licensed Hearing Instrument Specialist. His deep understanding of every aspect of a hearing aid practice allows him to provide exceptional care to his patients.

Committed to fostering strong patient-provider relationships, Robert emphasizes personalized treatment plans to ensure each individual's amplification needs are met. He takes great care in creating a positive and supportive experience for his patients.

His passion for hearing healthcare is driven by his love for meeting new people, learning about their lives, and making meaningful connections.

A technology enthusiast, Robert stays current on the latest advancements in hearing aid technology, fitting techniques, and innovations that enhance patients quality of life.

Outside of work, he enjoys spending time outdoors with his family, engaging in activities like camping, off-road driving, fishing, and hiking.

Location

Clinic location map Driving Directions

Reviews

Healthy Hearing posts all positive and negative reviews that meet publishing criteria.

Read 11 verified patient reviews for Hear4U! Their average review score is 5 () from 11 reviews.

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“Robert very professional. Exam test very easy and not invasive. Would recommend to friends and family. ”

Beth S. of Tustin, CA   
07/05/2025    Review submitted online

“A friend of mine received hearing aids from Hear4U and highly recommended Robert. I spoke with the owner Robert and he scheduled me within a few days. The hearing assessment was throughly done and he allowed me to sample the hearing device. It was clear and not noticeable. He even price matched a competitor I went to. I was pleased with his no nonsense and honest approach and will recommend anyone that needs hearing aids to him. Thank you again Robert.”

Ronaldo H. of Diamond Bar, CA   
07/03/2025    Review submitted online

“If you need truly professional and personal hear aid services, Robert is the one to see. He carefully explains every part of the testing process and the best alternatives for your individual needs. Obtaining the right hearing aids can be a confusing experience. Robert provided me with clear and understandable information and simplified the whole process from evaluation through the final choices that met my expectations.”

Jon T. of Whittier, CA   
06/22/2025    Review submitted online

“friendly and professional. excellent service. thanks”

Rodney C. of Chino Hills, CA   
06/20/2025    Review submitted online

“Excellent service and great service from Mr Robert !!!”

Francisco G. of Montclair, CA   
05/14/2025    Review submitted online

Official Response from Hear4U:
“I look forward to our next visit. Great hospitality!”
Received 05/20/2025

Fewer Reviews More Reviews

A message from Hear4U:

I am a participating Hearing Care Provider in the Oticon Better Hearing Challenge+ $300 Rebate Program. You may be eligible for a rebate when you upgrade to new Oticon Intent™ hearing aids at this location. Take the first step toward better hearing and enriching your quality of life. Terms and conditions apply. Contact us to learn more and schedule an appointment."

Clinic details

Bringing Clarity Back To Life

At Hear4U, we are dedicated to providing top-quality hearing care wherever you need it. Our mobile services brings professional hearing assessments, hearing aid fittings, and personalized care directly to your home of facility.

With a commitment to improving hearing health, we offer cutting edge technology, expert consultations and compassionate support tailored to each individual's needs. Whether you require a new hearing aid, adjustments, or maintenance, our experienced team is here to help.

In addition to our mobile services, we have an office located in Diamond Bar, Ca where patients can receive the same care.

Experience the difference with Hear4U where your hearing health is our priority.

Photos

Hearing care services

Hear4U

Offering Personalized Hearing Services in Office or in the Comfort of Your Home 

  • Comprehensive Hearing Evaluations/Testing - To thoroughly assess your hearing ability and identify the type, degree, and possible cause of hearing loss. Upon completion your hearing professional will discuss your test results with you and answer any questions you may have.
  • What if You Have a Hearing Loss - Based on your test results we will recommend the appropriate treatment plan, such as hearing aids, medical referrals or hearing protection strategies.
  • Hearing Aid Fittings - This involves programming and customizing your new devices
  • Programming & Fine Tuning - Settings are adjusted to enhance clarity and natural sound quality. Hearing Aid Adjustments, provided as needed.
  • Tinnitus Screenings and Treatment Options - Tinnitus is often described as a ringing or swooshing sound in the ears. Although there is no cure for tinnitus, we offer solutions to help you manage it and improve your quality of life.
  • Repair and Cleaning Services of Hearing Aids
  • Noise Protection

Hear4U is your trusted source for hearing aids and hearing solutions in Diamond Bar, Ca. We work with leading hearing aid manufacturers to provide the highest quality solutions for our patients:

Phonak        Oticon        Starkey        Unitron

     Signia       ReSound       Widex

These brands are recognized for their cutting-edge technology, reliability, and comfort, ensuring you receive the best possible hearing experience

Advanced Hearing Features & Hearing Aid Technology including:

  • Bluetooth connectivity
  • Noise Reduction & AI Processing
  • Rechargeable Batteries
  • Directional Microphones and a host of innovative new features.

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Amenities

Free coffee

Free coffee

Convenient parking

Convenient parking

Wheelchair accessible

Wheelchair-accessible

Assistive listening devices

Assistive listening devices

Mobile clinic

Mobile clinic

Financing available

Financing available

Tinnitus

Tinnitus

Screen at home

Screen/test at home

 Remote hearing aid programming

Remote hearing aid programming

Clinic links

Hours of operation

SundayClosed
Monday8:30 am - 5 pm
by appointment
Tuesday8:30 am - 5 pm
by appointment
Wednesday8:30 am - 5 pm
by appointment
Thursday8:30 am - 5 pm
by appointment
Friday8:30 am - 5 pm
by appointment
SaturdayClosed
Evening and/or weekend hours available by appointment. Please call to schedule.

Ask Us About Our Current Promotions!

Announcement for Hear4U
We are offering $1,000 off the purchase of a pair of Premium Hearing Technology and $500 Off with the purchased of a pair of Advanced Hearing Technology. Act now to take advantage of the savings! We also price match local private practices. Call for details. I am a participating Hearing Care Provider in the Oticon Better Hearing Challenge+ $300 Rebate Program. You may be eligible for a rebate when you upgrade to new Oticon Intent™ hearing aids at this location. Take the first step toward bet

Amenities

Free coffee

Free coffee

Convenient parking

Convenient parking

Wheelchair accessible

Wheelchair-accessible

Assistive listening devices

Assistive listening devices

Mobile clinic

Mobile clinic

Financing available

Financing available

Tinnitus

Tinnitus

Screen at home

Screen/test at home

 Remote hearing aid programming

Remote hearing aid programming

Accepted forms of payment

  • Visa
  • MasterCard
  • American Express
  • Discover
  • 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.