COVID-19 Notice

Hear What Everyone's Talking About!

645 Woodland Oaks Dr, Suite 350, Schertz TX 78154

1605 US Highway 181 N, Suite A, Floresville, TX 78114

(210) 819-5002

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

Our Audiologists

Phallon Doss, Au.D.

Phallon Doss, Au.D.
Doctor of Audiology

Office Location: Schertz & Floresville

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.

Dr. Doss currently serves as the educational audiologist for the Schertz-Cibolo-Universal City Independent School District. She was recently named a San Antonio Business Journal 40 under 40 award winner.  Dr. Doss has also been featured numerous publications including "O" the Oprah Magazine, Fortune Magazine, Entrepreneur Magazine, San Antonio Woman Magazine, and San Antonio Magazine. In 2017, Dr. Doss received the honor of being named a Healthcare Hero by the San Antonio Business Journal and Doss Audiology was also selected as the Best Audiology Clinic in San Antonio by Senior Resource Guide.  Dr. Doss has taught distance learning Diagnostic and Pediatric Audiology for the University of Guyana in South America and also served as a guest lecturer for the University of North Texas in the area of Private Practice Audiology.  She is also a business consultant in the area of private practice audiology.  

Dr. Doss was recently a finalist in the national Oticon Focus On People awards as an Outstanding Hearing Health Practitioner. She is also a highly sought after public speaker.  Dr. Doss has presented at the Texas Speech-Language Hearing convention and the Texas Music Educators Association conference to name a few.  

Dr. Doss maintains her Clinical Certification from the American Speech-Language-Hearing Association and is a Fellow of the American Academy of Audiology. She and her husband are natives of San Antonio and both grew up in military families. Dr. Doss has two children, Allysa and James III.

Education and Associations:

  • University of North Texas, Doctoral Degree in Audiology
  • Texas Woman’s University, Bachelor of Science
  • Clinical Certification- American Speech-Language-Hearing Association
  • Fellow- American Academy of Audiology
Ashley Zamarripa, Au.D.

Ashley Zamarripa, Au.D.
Doctor of Audiology

Office Location: Floresville & Schertz

Dr. Ashley Zamarripa joined Doss Audiology & Hearing Center in 2020 after completing a prestigious clinical residency at the Mayo Clinic in Minnesota. She earned her Bachelor of Science and Doctor of Audiology degrees from Texas Tech University in Lubbock. Dr. Zamarripa joined the practice with extensive experience in diagnostic hearing evaluations, hearing aid selection and fitting, and electrophysiological testing. Dr. Zamarripa has been lead audiologist in our Floresville office for the past 2.5 years.

Dr. Zamarripa is a Fellow of the American Academy of Audiology. She is a San Antonio native and excited to serve her local community. In her free time she enjoys spending time with her family and friends and going on adventures with her two corgis.

Education and Associations:

  • Texas Tech University Health Sciences Center, Doctoral Degree in Audiology
  • Texas Tech University Health Sciences Center, Bachelor of Science in Speech, Language, and Hearing Sciences
  • Fellow – American Academy of Audiology
Jenny Blanco-Doe, Au.D.

Jenny Blanco-Doe, Au.D.
Doctor of Audiology

Habla EspaƱol!

Office Location: Schertz

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. She holds a Bachelor of Arts and a Master of Arts Degree from Hofstra University and a Doctor of Audiology Degree from Salus University. Dr. Blanco-Doe previously 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. She is also fluent in Spanish and maintains her Clinical Certification from the American Speech-Language-Hearing Association.  Dr. Blanco-Doe is a Fellow of the American Academy of Audiology. Dr. Blanco-Doe is a proud military spouse and is excited to work in the greater San Antonio area. 

Education and Associations:

  • Salus University, Doctoral Degree in Audiology
  • Hofstra University, Master of Arts, Audiology
  • Hofstra University, Bachelor of Arts in Speech, Language, and Hearing Sciences
  • Clinical Certification- American-Speech-Language-Hearing Association
  • Fellow – American Academy of Audiology