ABOUT ME
Carissa Guiley, M.S., CCC-SLP, IBCLC

I’m Carissa, a Speech-Language Pathologist, and International Board Certified Lactation Consultant (IBCLC) specializing in infant feeding therapy. My work is grounded in both clinical expertise and lived experience. I earned a Bachelor of Science in Nutrition & Dietetics from Seattle Pacific University, a Bachelor of Science in Communication Disorders from Utah State University, and a Master of Science in Communication Sciences and Disorders from the University of Wisconsin. I hold the Certificate of Clinical Competence and have received multiple ASHA ACE Awards for my dedication to continuing education, with hundreds of hours devoted to my specialty. I’m also a member of the International Consortium of Ankylofrenula Professionals (ICAP) and am actively engaged in the tethered oral tissues community.
My background in nutrition first sparked my passion for feeding therapy, but becoming a mother truly shaped the way I practice. I’m committed to ongoing learning and continually pursue advanced education in feeding therapy, lactation medicine, infant bodywork, sensory and reflex integration so I can support the whole child, laying a foundation for feeding development—not just treating symptoms.
Nourish Therapy was born from my personal journey. In addition to being a feeding specialist, I’m also a parent to a NICU graduate, two tongue-tied babies, and a recovering picky eater. I know firsthand how overwhelming early feeding challenges can feel, and how deeply they affect families. It’s an honor to walk alongside families during such a vulnerable and important season. Nourish Therapy proudly serves families across the Kitsap Peninsula, with a clinic location in Poulsbo, Washington.
Outside of work, you’ll usually find me exploring the outdoors with my family, working on DIY projects around our home, or crafting with my girls.
Specialty Trainings
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Oral Sensory-Motor Therapy
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Tethered Oral Tissues Specialty
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Myofunctional Therapy
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Infant Neurodevelopmental Therapy (NDT)
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Tummy Time Method Certified
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ANS Therapeutics
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Sensory & Primitive Reflex Integration
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Infant Cranial Sacral Therapy (CST)
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Infant & Pediatric Myofascial Release
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Infant Massage
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Infant Nutrition & Allergies
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Low Milk Supply
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Flange Fitting & Pumps
Guest Appearances
Doula Talk Podcast: Why Feeding Therapy &
Holistic Support Matter for your Baby
Episode 19
Spokane Birth Integrity Podcast:The One with Carissa Guiley of Nourish Therapy
Episode 22







