Meet Expert Audiologists You Can Trust
Discover how easy it is to improve your hearing and your life with the right hearing specialists.

Rebecca W. McDonald
Au.D., F-AAA
Outside of work she enjoys volunteering at her children’s school, practicing yoga, reading and spending time with family.

Bobbi DeSplinter
Au.D., CCC-A, F-AAA
Dr. DeSplinter’s clinical focus includes diagnostics for adults and pediatrics, amplification, tinnitus management, cochlear implants, BAHA devices, vestibular and electrophysiological evaluations, and aural rehabilitation. She is very passionate about helping others and strives to improve the quality of life for every patient she sees. Outside of work, Dr. DeSplinter enjoys spending time with her friends and family, attending country music concerts, and spoiling her cat, Skylar.

Amy Zahn
Au.D., CCC-A
She is bilingual with over eight years of diverse experience working with an on-site neuro-otologist as a Cochlear Implant specialist doing intra-operative monitoring for Cochlear implantation and assessing BAHA (Bone-anchored-hearing-aids) candidates. She also has extensive experience with vestibular assessments including Sinusoidal Harmonic Acceleration and electrophysiological evaluations for the adult and pediatric populations. As a clinical audiologist, she also worked at John Peter Smith (JPS) Hospital evaluating adult hearing and balance disorders.
She specializes in the evaluation, diagnosis, and treatment of hearing loss and vestibular disorders. Her primary focus is evaluating patients with the highest quality of care in both the pediatric and adult populations.
Dr. Zahn is married and has two children. She loves to spend time with her family, volunteering at church, reading, and working out at the gym.

Michelle Cardenas
OTO Tech
Outside of work, Michelle enjoys spending time with her family, listening to music, and going to sporting events.

Tracey Doria
Au.D., CCC-A, F-AAA
Dr. Doria holds a Certificate of Clinical Competency in Audiology (CCC/A) from the American Speech-Language and Hearing Association, is a Fellow of the American Academy of Audiology and a member of the Texas Academy of Audiology. Her clinical interests focus on advanced diagnostic and balance testing as well as hearing aids for pediatrics and adults.
As a hearing aid user herself, Dr. Doria strives to support and guide patients of all ages to achieve their own personal communication goals. Outside of the office, Dr. Doria enjoys spending time outside, watching sports, and relaxing with her family and two dogs – a plott hound named Amadeus and a rhodesian ridgeback named Artemis.
We treat our patients like our own family because we recognize that hearing well is important in all of your relationships!
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