Get to know Dr. Sheehan


  • Adult Hearing Loss
  • Testing & Diagnostics
  • Pediatric Vestibular and Imbalance Disorders
  • Patient Counseling
  • Vertigo and Imbalance Disorders

Clinic Information

Dr. Sheehan sees patients primarily in the Surprise Clinic.

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Dr. Courtney Sheehan received her Doctorate of Audiology degree from University of Wisconsin Au.D. Consortium and her Bachelor of Arts in Communication Sciences and Deaf Studies from California State University – Fresno. While finishing her doctorate degree, she had the opportunity to complete her externship year with the American Institute of Balance in Largo, FL.

She is a fellow of the American Academy of Audiology and a member of the American Speech-Language and Hearing Association. Dr. Sheehan specializes in the assessment and treatment of vertigo, dizziness, and balance disorders throughout the lifespan, from pediatrics to adults. She is passionate about providing comprehensive, patient-centered care to every person she works with.

Dr. Sheehan grew up in Waukesha, Wisconsin where she swam competitively. Her competitive swimming career then took her out to California, where she competed on the Fresno State Swim & Dive Team. She currently resides in Peoria with her fiancé, and outside of work, she enjoys running, hiking, swimming, and cooking.