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OSD Campus Audiology Services: 

Clinical and Educational Audiology Services are now available on campus 

  • Hearing Screening and monitoring 

  • Diagnostic Hearing Evaluations (age 3 - 21, enrolled in school) 

  • Speech Perception Testing 

  • Hearing Aid Fitting and Maintenance (students enrolled at OSD and/or qualify for the CHAP) 

  • Cochlear Implant Service 

  • Assistive Listening Equipment 

Receptive Language and Aural Re/Habiliation Program


Children’s Hearing Aid Program application 


Traveling Audiology Services: 

Educational Audiology services are now available to Oklahoma Schools and students.  The OSD Audiologist is available to travel to provide Audiology services statewide. 

  • Assistance with School Hearing Screening 

  • Basic hearing evaluations 

  • Assistive Listening Equipment Consultation (FM Systems, Remote Microphone etc)  

  • Functional Listening Evaluation to assess students listening needs in the classroom 

  • Faculty and Staff Training (Hearing and Communication, Hearing Aids/ Cochlear Implants and Assistive Listening Equipment) 

  • Hearing Conservation Programs for Students

  • IEP/ 504 Plan Participation  (including hearing evaluation interpretation) 


All Audiology services are provided by our full-time Educational Audiologist.   Teresa Mazza, Au.D, CCC-A, COHC, completed her Bachelor of Social Work in 2002 from Washburn University and her Doctorate of Audiology from Wichita State University in 2012.  Dr. Mazza has extensive experience providing diagnostic Audiology services to all ages.  She began her Audiology career in 2012 at Landrum ENT in Ada, OK and joined Oklahoma School for the Deaf in August 2020.  

To schedule Audiology services please contact Dr. Mazza at 580-622-4951 or email