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Below is a list of the IBCLCs in your state who have a specialized interest in oral function and tongue-tie and have completed the Master Class. Please be sure to fully inquire as to the experience and qualifications of any practitioner, including IBCLC, manual therapist/bodyworker or physician/dentist before choosing your care providers. 


Alice W. Anderson RN, IBCLC

Tacoma WA


Shannon Demiter IBCLC

Snohomish County, East King County, & Skagit County

My role extends beyond the clinical aspects, encompassing a genuine desire to empower mothers with knowledge and confidence in their breastfeeding journey. My compassionate demeanor and expertise make me a trusted ally for mothers navigating the challenges and joys of breastfeeding.

Carrie DiStefano, MA, IBCLC. 

Olympia, WA.

Prenatal breastfeeding classes offered throughout the year. Specialize in assessing for tongue restriction, late preterm and premies, and anyone who feels breastfeeding can be improved.

Mary Francell, MA, IBCLC

Fairhaven Lactation, serving Bellingham/Ferndale & surrounding area, Washington, USA


Nurturing, inclusive clinical lactation care through home, office and virtual consultations. Prenatal and back to work/pumping counseling available, several insurance plans accepted.

Dayna Hall, BS, IBCLC, ICCE

Kirkland, Bellevue, Redmond, Bothell, Greater Seattle Eastside, WASHINGTON STATE, USA

(425) 505-2745

Dayna is the in-office lactation consultant for Fern Valley Natural Health. Fern Valley is a naturopathic, primary care, medical practice dedicated to providing comprehensive, individualized healthcare for the whole family. We specialize in combining modern-day, evidence-based medicine with traditional, naturopathic therapeutics to provide our patients with effective solutions to meet their individual healthcare needs and future goals.

Sherilyn Johnson RN, IBCLC

Yakima, Washington


Offering prenatal breastfeeding classes, private 90-minute mom-baby consultations and facilitate breastfeeding support groups. In private practice since 2019, contracted with Lactation Network, taking insurance.

Rebecca Jones, RN, IBCLC, RNC-OB

Central Washington


I see Medicaid patients only.

Consults offered in English & Spanish.


Joy MacTavish, MA, IBCLC, RLC

Seattle, WA and virtually


Joy offers in-home, office, and virtual consultations for all aspects of lactation with a special interest in dietary concerns, full-term nursing, inducing lactation, LGBTQ+ families, and tongue-tie.

Maria Masvidal

Eastside Seattle (Redmond, Issaquah, Sammamish, Kirkland,Duvall, Carnation, Northbern)

(425) 786-8610

I am IBCLC, Postpartum Doula, Family Educator from Swedish, I have been working as a Postpartum nurse in Spain for 15 years. I am leader of LLL (La Leche League)

Katie Oshita, RN, BSN, IBCLC

Worldwide Telehealth

(Business licensed in CA)


Specializing in telehealth, making expert lactation care accessible to all.  Over 20 years of experience, expert working with breastfeeding issues, tongue and lip ties, complex challenges such as food intolerances, tethered oral tissues, low milk/over supply, prenatal visits and more.  Knowledgable and experienced with older babies 6 mo-2 year+.  Don’t suffer because there isn’t an expert near you, telehealth makes visits possible from anywhere and easy.  In-Network with Aetna and can usually accept BCBS PPO/Cigna.  More info on website.

Jocelyn Pierce, IBCLC

Seattle, WA


Jocelyn offers in-home and virtual lactation support for all aspects of lactation.

Bryna Sampey, IBCLC (Master Class Instructor)

Camas, WA

Phone: 360-545-3356

Home and office based lactation consults and doula services with a team of experienced providers.
Serving Lacey, WA to Salem, OR. 

Kelsey Smith RN, BSN, IBCLC​

Eastern WA, Northern ID, Virtual


My goal as your Lactation Consult is to support you and empower your decisions.

Lauren Winslow, BSN, RN, IBCLC

Silverdale, WA moving to Fargo, ND 6/15/23


IBCLC providing collaborative care for the breastfeeding dyad.

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