For Parents/Professionals | David J. Zajac, PhD, CCC-SLP

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David J. Zajac, PhD, CCC-SLP

Craniofacial Speech-Language Pathologist/Speech Scientist

David J. Zajac, PhD, CCC-SLP

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For Parents/Professionals

Home / For Parents/Professionals

Can Speech Therapy Help a Child with Repaired Cleft Palate?

What is nasal air emission?

© 2026 David J. Zajac, PhD, CCC-SLP