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Katlyn Bostic Van Dyke, Au.D.

Headshot of Katlyn Bostic Van Dyke
  • Audiologist
  • Assistant of Otolaryngology - Head and Neck Surgery


Johns Hopkins Outpatient Center

Appointment Phone: 443-997-6467
601 N. Caroline St.
6th Floor
Baltimore, MD 21287 map
Fax: 410-367-2365

Johns Hopkins Medicine - Green Spring Station

Appointment Phone: 443-997-6467
10803 Falls Road
Pavilion III, Suite 2300
Lutherville, MD 21093 map
Fax: 410-367-2365


Katlyn B. Van Dyke, AuD, earned her doctorate in audiology from the University of Maryland, College Park and a bachelor’s in Speech Pathology and Audiology from West Virginia University. Dr. Van Dyke is a LEND fellow and has specialized experience in working with children and adults with neurodevelopmental disabilities.

Dr. Van Dyke offers professional audiological services, including comprehensive audiological evaluation for both adults and children, hearing aid selection and fitting, and assistive listening devices. Research interests include speech discrimination in noise and electrophysiological measures. more


  • Audiologist
  • Assistant of Otolaryngology - Head and Neck Surgery

Departments / Divisions



  • Au.D.; University of Maryland (College Park) (Maryland) (2016)

Additional Training

  • Leadership and Education in Neurodevelopmental Disabilities (LEND)

Research & Publications

Clinical Trials

Learn more about clinical trials at Johns Hopkins Medicine.

Selected Publications

Van Dyke, K. et al. (2018). Enlarged Vestibular Aquaduct and Cochlear Implants: The Effect of Early Counseling on the Length of Time Between Candidacy and Implantation, Otology and Neurotology, 39 (2), e90-e95.

Van Dyke, K., Leiberman, R., Presacco, A., Anderson, S. (2017). Development of Phase Locking and Frequency Representation in the Infant Frequency-Following Response, JSLHR, 60, 2740-2751.

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