Dr. Grosstick has been practicing for 24 years. She has a received a Bachelors of Science in Speech and Hearing and a Masters of Science in Audiology both from Arizona State University. She has also received her Doctorate of Audiology (Au.D.) from A.T. Still University. Her specialties include working with children as she used to work at a school district. She also has diagnostic and hearing aid experience working with adults in Sun City, Arizona. Dr. Grosstick has a Dispensing Audiology license in the State of Arizona and is a member of the American Speech and Hearing Association.