The Center for Audiology - Houston

Open now! 7:30 am - 4:30 pm
4544 Post Oak Pl Dr Ste 380 Houston, TX 77027
(713) 234-0780

Staff

Photo of Cristina Vallejo-Alali, AuD, CCC-A, FAAA from The Center for Audiology - Houston

Cristina Vallejo-Alali,
AuD, CCC-A, FAAA

Audiologist

Dr. Cristina Vallejo is a licensed audiologist who earned a Bachelor’s degree from the University of Tulsa and a Doctorate in audiology from the University of North Texas. She holds a certificate of clinical competence in audiology from the American Speech Language Hearing Association and is a fellow of the American Academy of Audiology. She is a professional in her field and can help identify, diagnose and treat your hearing needs with the latest technology in hearing aids and devices.

Photo of Rosangela Moura, AuD, CCC-A, FAAA from The Center for Audiology - Houston

Rosangela Moura,
AuD, CCC-A, FAAA

Audiologist

Licensed doctor of audiology Rosangela Moura earned her Bachelor of Arts degree from Texas Tech University, her Master of Science in Audiology degree from the University of Texas at Dallas, and her Doctor of Audiology degree from Salus University in Pennsylvania. She holds a certificate of clinical competence from the American Speech-Language-Hearing Association and is a fellow of the American Academy of Audiology. She is fluent in Portuguese and has a working knowledge of Spanish.

Dr. Moura’s specialties include adult hearing rehabilitation with amplification. 

Outside of the office,  Dr. Moura enjoys attending performance of the Houston Ballet and the Houston Astros as well as reading, cooking and travel.

Photo of Alexandria Kaminsky, AuD, CCC-A from The Center for Audiology - Houston

Alexandria Kaminsky,
AuD, CCC-A

Audiologist

Dr. Alexandria Kaminsky is an experienced Audiologist with a strong background in both clinical care and military service. She holds a Bachelor of Arts in Speech-Language Pathology from the University of Kansas and a Doctorate of Audiology from the University of Kansas Medical Center.

Dr. Kaminsky began her career as an active-duty Army Audiologist, where she trained at Walter Reed National Military Medical Center and went on to lead as Chief of Audiology Services at Fort Cavazos, Texas. Her dedication to hearing health took root during her time working with Service Members and Veterans, focusing on auditory rehabilitation, tinnitus management, and improving overall hearing acuity.

Today, Dr. Kaminsky continues her service in the Army Reserves and remains an active member of the American Speech-Language-Hearing Association. She is passionate about delivering individualized care and takes a whole-person approach to wellness and quality of life.

Photo of Sara Nagel, AuD, FAAA, CCC-A from The Center for Audiology - Houston

Sara Nagel,
AuD, FAAA, CCC-A

Doctor of Audiology, Founder, and President

Sara earned her M.S. in Audiology from Brooklyn College of the City University of New York and her Doctorate of Audiology from the Arizona School of Health Sciences. She has gained vast experience including working as a former senior Audiologist at Texas Children’s Hospital. She is a Fellow of the American Academy of Audiology and a member of the American Speech-Language-Hearing Association.

Location

Clinic location map Driving Directions

Reviews

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

Read 119 verified patient reviews for The Center for Audiology - Houston! Their average review score is 4.99 () from 119 reviews.

Write a review Sort by:

“I have been seeing Dr Christina Vallejo for over 5 years and have always been very pleased with her professionalism. Would highly recommend this company”

Lee N. of Houston, TX   
08/04/2025    Review submitted online

“Office staff is kind and helpful and Dr. Moura is the best!”

Erin L. of Houston, TX   
07/30/2025    Review submitted online

“I've been using hearing aids for years and have dealt with multiple providers. I had gotten good results, but never quite what I wanted or needed. Then a friend suggested The Center for Audiology. The difference is pronounced. They did a great workup, measured and remeasured meticulously, and then tested and verified their proposed solution. They don't stop there, though - their follow up in the ensuing months has been solid and empathetic. I'm both pleased and impressed with the quality of their work and their quality of care. ”

Britt M. of Houston, TX   
07/06/2025    Review submitted online

“I live in Colorado and fly to Houston for my hearing care with Dr Nagel. You will not find better or more professional care anywhere in Texas ( or Colorado ). ”

Chris O. of Chromo, CO   
06/04/2025    Review submitted online

“I could not have asked for better treatment, Dr. Vallejo and Dr. Kamenski are experts at what they do. They also have great hearts. They explained the purpose of every test and answered all of my questions. They went above and beyond what I expected when they attempted to reprogram my hearing aids. When they discovered there was a problem that only the manufacturer could address, they arranged to have my hearing aids shipped to the manufacturer and provided me with temporary hearing aids. This was the best experience I have had and was much better than I expected. They really care about their patients. The staff was very pleasant and helpful. This is where I will be going from now on for any hearing issues.”

Jacques C. of Houston, TX   
06/03/2025    Review submitted online

Fewer Reviews More Reviews

Clinic details

The better hearing professionals

The Center for Audiology offers complete hearing care services to patients of all ages. Our highly experienced clinical professionals provide a full range of testing, evaluations and offer the most advanced hearing devices that are available. We can help you make the best decisions on all of your hearing needs and help you achieve a better quality of life through better hearing.

 

 

Photos

Hearing care services

What to Expect During a Hearing Test

  • Consultation & Medical History - We'll start by discussing your symptoms, lifestyle, and hearing concerns to understand how your hearing affects your daily life.
  • Physical Ear Examination - We'll examine your ears for wax infections or other issues that may affect your hearing.
  • Hearing Test (Audiometry) - You’ll wear headphones to hear different tones and pitches and repeat words to assess speech recognition and clarity.
  • Speech-in-Noise Testing - This part helps assess how well you hear in noisy environments—like real-world listening challenges like crowded restaurants or busy streets.
  • Results & Next Steps – After testing is we’ll review your results with you. If hearing loss is detected, we’ll guide you through the following steps and personalized recommendations.

Tinnitus Management - Tinnitus is often described as a ringing, buzzing, hissing or humming sound in the ear when no external sound is present. In that case, a hearing test can help determine the root cause. Many people with tinnitus also have hearing loss, even at the mildest levels. We provide a range of treatment options for tinnitus:

  • Sound Therapy
  • Cognitive Behavioral Tools
  • Hearing Aids - With built-in tinnitus-masking features to help with the symptoms. 

A through hearing evaluation is the first step toward finding relief for tinnitus.

Best Hearing Aid Brands We Recommend

  • Oticon         
  • Phonak         
  • ReSound         
  • Signia
  • Starkey         
  • Unitron         
  •  Widex               
  • Lyric

Advanced Hearing Features and Technology - Today's best hearing aids are packed with advanced technology to improve comfort clarity and connection:

  • Rechargeable hearing aid batteries for all day power without constant replacement
  • Bluetooth hearing aid connectivity for streaming calls, music and TV audio directly to your ears
  • Tinnitus masking features to help reduce ringing, buzzing or hissing sounds
  • AI powered hearing aids that automatically adjust to changing sound environments.
  • Directional microphones with noise reduction for clearer conversations and noisy settings

These innovations ensure you enjoy clear, natural hearing and seamless connections in everyday environments.

Additional Hearing Care Services We Provide:

  • Cerumen Management (earwax removal)
  • Hearing Aids Repairs and Cleanings
  • Hearing Aid Battery Sales
  • Hearing Aid Fitting and Programming - Using (REM) Real-Ear Measurement ensuring precision programming and personalized results.
  • Fine-tunning of Hearing Aids and Adjustments

 

 

 

 

Amenities

Convenient parking

Convenient parking

Curbside service

Curbside service

Wheelchair accessible

Wheelchair-accessible

Service pets welcome

Service pets welcome

Assistive listening devices

Assistive listening devices

Financing available

Financing available

Tinnitus

Tinnitus

Balance testing

Balance testing

Ear cleaning

Ear cleaning

Affiliations

Clinic affiliations

We are preferred providers of the NFL Players Association’s Professional Athletes Foundation. Our goal is to bring better hearing to former professional athletes and fit them with the hearing technology they need.

Clinic affiliations

We are a proud partner of HearStrong, an organization that spreads hearing loss awareness and provides hearing aids to those in need.

(713) 234-0780

Clinic links

Hours of operation

SundayClosed
Monday7:30 am - 4:30 pm
Tuesday7:30 am - 4:30 pm
Wednesday7:30 am - 4:30 pm
Thursday7:30 am - 4:30 pm
Friday7:30 am - 4:30 pm
SaturdayClosed

Visit our other locations

The Center for Audiology - Pearland
9215 W Broadway Ste 105
Pearland, TX 77584

View Details

The Center for Audiology - Friendswood
215 E. Parkwood Drive Suite A
Friendswood, TX 77546

View Details

The Center for Audiology - Humble
18525 W. Lake Houston Pkwy #102A
Humble, TX 77346

View Details
Announcement for The Center for Audiology - Houston
Caption call phone

Amenities

Convenient parking

Convenient parking

Curbside service

Curbside service

Wheelchair accessible

Wheelchair-accessible

Service pets welcome

Service pets welcome

Assistive listening devices

Assistive listening devices

Financing available

Financing available

Tinnitus

Tinnitus

Balance testing

Balance testing

Ear cleaning

Ear cleaning

Accepted forms of payment

  • Visa
  • MasterCard
  • American Express
  • Discover
  • Cash
  • Check
  • Debit
  • Insurance accepted, please call for details
Disclaimer: This clinic profile is for general information purposes only.