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I am a certified birth and postpartum doula through DONA International, with additional training through Bastyr University. My childbirth education training is through Lamaze International, and I completed lactation education training for doulas through Bastyr University. I am an International Board Certified Lactation Consultant (IBCLC), a Certified Lactation Educator through Evergreen Perinatal Education, an accredited La Leche League Leader, and a Certified Placenta Specialist.

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Since 2005, I have worked in public health supporting families through education, advocacy, and care in the areas of birth, postpartum recovery, family nutrition, sexual and reproductive health, and related topics.

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Alongside this work, I bring practical, lived experience supporting families with feeding and newborn care approaches such as elimination communication, baby sign language, baby-led feeding, and babywearing, as well as a deep respect for a wide range of parenting styles and choices.

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My approach is rooted in compassionate, evidence-based care. I believe families thrive when they feel informed, supported, and respected. I aim to offer steady emotional support, share reliable resources, advocate for your preferences, and help connect you with community support that fits your needs.

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I was born and raised in Lewis County, and I am honored to serve families throughout Lewis County and surrounding Southwest Washington communities.

I believe that everyone who wants support deserves access to it. I do my best to work with financial and scheduling needs whenever possible. Please feel free to contact me.

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Marylynne L. Kostick, IBCLC,
CD/PCD(DONA), LCCE, CLE, MPH

Virtual Support & Services Available - TENS Trained for Labor Pain
Pro Bono Option for Individuals 18 Years and Younger - Contact for Scholarship Opportunities

© 2026 by Lewis County Birth Works, LLC

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