Speech-Language Pathology Expert Witness

Marcia Campagna, MS, CCC-SLP is a bilingual speech-language pathologist with over 20 years of clinical experience. Her work spans pediatric and adult populations across medical, educational, early intervention, and private practice settings. Her clinical background includes communication disorders, oral-motor function, feeding and swallowing, and orofacial myofunctional disorders.

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She serves as an expert witness in matters involving speech-language pathology standard of care,

including oral phase swallowing, motor speech impairment, orofacial muscular dysfunction, and early intervention decision-making.

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Her work provides a cross-setting perspective in the evaluation of clinical documentation and treatment decisions. Her opinions emphasize defined scope, functional mechanics, and alignment with applicable professional standards.

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She maintains active clinical involvement to ensure her opinions reflect current practice expectations and real-world application within speech-language pathology.

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Bilingual case review is available in English and Spanish when relevant to assessment procedures and documentation accuracy.

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Credentials

MS, CCC-SLP

Licensed Speech-Language Pathologist - Texas and California

Board Certified in Orofacial Myology (IAOM)

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Professional Media

Marcia Campagna has been featured in Attorney at Law Magazine discussing the role of Speech-Language Pathology in legal matters and the clinical analysis of communication and swallowing issues in litigation.

Helping People Be Heard In & Out of the Courtroom
Attorney at Law Magazine