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ABOUT ME

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

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I’m Carissa, a Speech-Language Pathologist and International Board Certified Lactation Consultant (IBCLC) specializing in infant feeding therapy. I implement a unique approach that is rooted in infant development and whole body wellness, because I believe when babies feel well and move well, they feed well. 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 global tongue tie community.

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My background in nutrition first sparked my passion for feeding therapy, but becoming a mother is what shaped the way I practice. I’m committed to ongoing learning, and continually pursue the most up to date education in feeding therapy, lactation medicine, infant bodywork, and sensory and reflex integration so that I can support the whole child, laying a foundation for feeding development—not just symptoms.

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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.

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Outside of work, you’ll find me exploring the outdoors with my family, working on DIY projects around our home, or baking with my girls.

Succulent Leaves

Specialty Trainings

  • Oral Sensory-Motor Therapy

  • Tethered Oral Tissues Specialty 

  • Myofunctional Therapy

  • Infant Neurodevelopmental Therapy (NDT)

  • Tummy Time Method Certified

  • ANS Therapeutics

  • Sensory & Primitive Reflex Integration

  • Infant Cranial Sacral Therapy (CST)

  • Infant & Pediatric Myofascial Release

  • Infant Massage

  • Infant Nutrition & Allergies

  • Low Milk Supply Specialist

  • 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

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 © 2026 NOURISH THERAPY, PLLC

All rights reserved. 

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Contact

Fax 360-824-6944

Address

17791 Fjord Dr NE, Suite 138
Poulsbo, Washington 98370

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