Dr. Katherine Rapp - Biography Katherine Rapp, Au.D. “Hearing is such an important part of our life. It is wonderful to be able to help people improve their hearing and their quality of life.” Specialties Pediatric and Adult hearing Comprehensive hearing evaluations and assessment Hearing aid counseling and fittings Continual care and follow up to hearing aid patients Education Doctor of Audiology (Au.D.) from Washington University Bachelor of Science in Communication Science Disorders from University of Missouri Proficient in American Sign Language Professional Memberships Fellow – American Academy of Audiology audiology.org American Speech Language and Hearing Association – Certificate of Clinical Competence in Audiology (CCC-A) asha.org Physicians Audiologists Nurse Prac