Photo of Deanna DeBye, MS, CCC-SLP

Deanna DeBye, MS, CCC-SLP

Director of Speech Services, Speech-Language Pathologist

Deanna earned both her Bachelor of Sciences in Communication Disorders (2008) as well as her Master of Sciences in Speech Language Pathology (2010) from Minot State University in Minot, ND. During her graduate studies, she gained experience with aphasia, swallowing, voice, language, and articulation. Her clinical interests include motor speech disorders and phonology. Deanna started out at HSDC as a Behnke preschool Co-Teacher,…Read More

Deanna earned both her Bachelor of Sciences in Communication Disorders (2008) as well as her Master of Sciences in Speech Language Pathology (2010) from Minot State University in Minot, ND. During her graduate studies, she gained experience with aphasia, swallowing, voice, language, and articulation. Her clinical interests include motor speech disorders and phonology.

Deanna started out at HSDC as a Behnke preschool Co-Teacher, providing a language-rich preschool environment to children with communication delays. As of September 2014, she has completed training in both Introduction to PROMPT: Technique, as well as PROMPT: Bridging Technique to Intervention. She uses Cued Speech in individual therapy as a visual aid and auditory discrimination tool and knows American Sign Language.

Photo of Cassie David, MS, CF SLP

Cassie David, MS, CF SLP

Speech-Language Pathologist

Cassie earned both her Bachelor of Arts in Speech and Hearing Sciences and Master of Science in Speech Language Pathology from Washington State University. She was born and raised in Spokane, WA. During her graduate studies, she gained experience in a wide range of communication challenges. Cassie’s clinical interests include augmentative and alternative communication, fluency, motor speech disorders,…Read More

Cassie earned both her Bachelor of Arts in Speech and Hearing Sciences and Master of Science in Speech Language Pathology from Washington State University. She was born and raised in Spokane, WA. During her graduate studies, she gained experience in a wide range of communication challenges. Cassie’s clinical interests include augmentative and alternative communication, fluency, motor speech disorders, and neurological communication disorders.

Photo of Kayla Kahn, MS, CCC-SLP

Kayla Kahn, MS, CCC-SLP

Speech Language Pathologist

Kayla Khan, MS, CCC-SLP, was born and raised in the Pacific Northwest. She attended the University of Washington before moving to Washington, DC for graduate school at Gallaudet University to receive her Master’s in Speech-Language Pathology. She has eight years of experience working with children who are Deaf and hard of hearing. She has also worked with HSDC in a variety of capacities,…Read More

Kayla Khan, MS, CCC-SLP, was born and raised in the Pacific Northwest. She attended the University of Washington before moving to Washington, DC for graduate school at Gallaudet University to receive her Master’s in Speech-Language Pathology. She has eight years of experience working with children who are Deaf and hard of hearing. She has also worked with HSDC in a variety of capacities, including as a preschool teacher herself, for nearly half of those years. Kayla now lives in Beacon Hill with her two daughters, Anaya and Zara, and husband Azam.

Photo of Hayden Lambert, MS, CF-SLP

Hayden Lambert, MS, CF-SLP

Speech-Language Pathologist

Hayden was born and raised in Houston, Texas and earned his Bachelor of Science in Communication Sciences and Disorders at The University of Texas at Austin. He recently graduated from Vanderbilt University with his Master of Science in Speech-Language Pathology, which gave him experience working with a wide variety of communication and language disorders.  As a person who stutters himself,…Read More

Hayden was born and raised in Houston, Texas and earned his Bachelor of Science in Communication Sciences and Disorders at The University of Texas at Austin. He recently graduated from Vanderbilt University with his Master of Science in Speech-Language Pathology, which gave him experience working with a wide variety of communication and language disorders.  As a person who stutters himself, Hayden has a personal interest in working with individuals with fluency disorders. Hayden also has a special interest in working with individuals with hearing loss and completed the Hearing Loss Specialty Track during his graduate studies.”

Photo of Athina Maganzini, MS, CCC-SLP

Athina Maganzini, MS, CCC-SLP

Athina earned both her Bachelor of Arts in Speech Language Pathology/Audiology as well as her Master of Sciences in Speech Language Pathology from Loyola University Maryland in Baltimore, MD. Through her graduate studies and work experience, Athina has gained valuable knowledge working with children and adults with a wide variety of speech and language impairments. Athina’s personal clinical interests include early intervention,…Read More

Athina earned both her Bachelor of Arts in Speech Language Pathology/Audiology as well as her Master of Sciences in Speech Language Pathology from Loyola University Maryland in Baltimore, MD. Through her graduate studies and work experience, Athina has gained valuable knowledge working with children and adults with a wide variety of speech and language impairments. Athina’s personal clinical interests include early intervention, feeding disorders, and augmentative and alternative communication. Athina was born and raised on the east coast but is excited to call the Pacific Northwest her new home. In her spare time, Athina enjoys traveling to new countries, hiking, and cycling.

Photo of Tina Nguyen

Tina Nguyen

Speech Program Assistant

Tina is Seattle Native who graduated from the University of Washington with a B.S. degree in Speech and Hearing Sciences. She continues to pursue her interest in the speech-language-hearing field and is delighted to be part of the HSDC family. In her spare time, she enjoys volunteering, playing sports, taking road trips, and going out for brunch.…Read More

Tina is Seattle Native who graduated from the University of Washington with a B.S. degree in Speech and Hearing Sciences. She continues to pursue her interest in the speech-language-hearing field and is delighted to be part of the HSDC family. In her spare time, she enjoys volunteering, playing sports, taking road trips, and going out for brunch.