Our Professional Staff

We Deliver a Wide Range of Audiologic Testing and Hearing Solutions to a Diverse Patient Population.

Who We Are

We understand choosing a hearing care provider is a big decision. At Doss Audiology & Hearing Center, our number one priority is delivering exceptional patient care. Our staff combines years of expertise in hearing healthcare, and is well-trained on a variety of services ranging from evaluations to treatment.

We believe great care includes establishing great relationships with our patients. Treating hearing loss is an ongoing process that requires regular follow-ups, maintenance and cleanings to keep you hearing your best. Our staff is here to support you not only during your initial visit but throughout your entire journey to better hearing.

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Our Providers

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Phallon Doss, Au.D.

Doctor of Audiology

Dr. Phallon Doss is a leader in the field of audiology. She graduated Summa Cum Laude from Texas Woman’s University, and received her Doctorate in Audiology from the University of North Texas. She has extensive experience in a wide range of audiologic procedures, including diagnostic hearing examinations, hearing aid selection and fitting, electrophysiology in the surgical setting, and cochlear implant programming. She is credited as performing the first cochlear implant activation in Schertz, TX.

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Ashley Zamarripa, Au.D.

Doctor of Audiology

Dr. Ashley Zamarripa received her Doctor of Audiology degree from Texas Tech University Health Sciences Center. Dr. Zamarripa joins the practice with experience in a wide variety of audiologic procedures, including diagnostic hearing testing, hearing aid selection and fitting, electrophysiology testing, and cochlear implant programming. While attending TTUHSC she worked at several ENT placements and multiple hospitals.  Dr. Zamarripa completed her clinical residency in audiology at the prestigious Mayo Clinic Health System in Minnesota.

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Jenny Blanco-Doe, Au.D.

Doctor of Audiology

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Dr. Jenny Blanco-Doe joins Doss Audiology with over 20 years experience as a clinical audiologist in a variety of settings, including private practice, ENT, and major hospital systems. Dr. Blanco-Doe also served as the Director of Audiology for a large ENT group in North Carolina. She has a vast knowledge of audiology and a genuine desire to serve others. Dr. Blanco-Doe is a proud military spouse and is excited to work in the greater San Antonio area. 

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Our Office Staff

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James D. Doss II

Practice Manager

Mr. James Doss joined Doss Audiology & Hearing Center in 2017 as the Practice Manager.  He graduated from the University of North Texas, and came to us with 10 years experience in business and finance. Mr. Doss was previously a Fraud Analyst for Frost Bank.

James is from a military family and graduated as a proud Clemens High School Buffalo, where he was a star football player.  As our Practice Manager, James is eager to help bring quality hearing healthcare to Central and South Texas.

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Rebecca Dominguez

Patient Care Coordinator

Ms. Rebecca Dominguez joined the team at Doss Audiology & Hearing Center in 2019 and serves as our Patient Care Coordinator. She comes with over 6 years in customer service and a background in nursing as a former certified nurse assistant. Rebecca is a proud graduate from Steele High School. She is excited to be working with Doss Audiology to bring great customers service in hearing to all of it patients.

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Marta Carrasquillo

Front Office Clerk

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Marta Carrasquillo serves as our Schertz Front Office Clerk. Ms. Carrasquillo recently moved to Texas from New York, and joins Doss Audiology & Hearing Center with over 15 years of medical office experience.  She is fluent in Spanish and is eager to bring her medical office expertise to our clinics.  Marta is an avid walker and has enjoyed getting to know her new city.

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Whitney Bigelow

Insurance Specialist

Whitney Bigelow currently serves as our Insurance Specialist. She is originally from Michigan and enjoys traveling the world with her husband, an active duty service member in the US Army.  She has several years experience in medical office management and insurance processing. Whitney enjoys competing competitively in Crossfit tournaments when she is not chasing after her adorable daughter Emersyn.


Kristy Padalecki

Patient Care Coordinator

Kristy Padalecki joins Doss Audiology & Hearing Center with over 20 years of medical office experience, primarily in the dental field. She has was a warm and compassionate demeanor and is excited to help people on their path to better hearing. Kristy works mainly in our Floresville location, but you can see her in Schertz at least one day a week. She and her husband keep busy helping their daughter with her agricultural activities and school projects.