Maura Sangster BS, CADC II, ICADC
Director of Admissions
Director of Admissions
Maura, or “Mo” as we call her, brings two decades of business experience to her role as Director of Admissions. Previous to working at Muir Wood Adolescent and Family Services she was an Admissions Counselor at a treatment center in Marin County and also held positions in sales, marketing, finance, and operations in various industries over the years. She joined the Muir Wood Adolescent and Family Services team in February of 2018 and was our Director of Operations for 3.5 years before moving over to the business office in July of 2021 to direct our admissions department. When asked about being part of the Muir Wood Adolescent and Family Services team, she states, “to be fortunate enough to help adolescents and their families in the very same county where I was once an adolescent myself, it just feels like home, it is an absolutely beautiful feeling.” Maura was born and raised nearby in picturesque Sonoma Valley and her family still resides there. At 22 years of age, she graduated Cum Laude from California Polytechnic State University, San Luis Obispo, with a Bachelor of Science degree in Agricultural Business and a minor in Viticulture. Maura is passionate about helping others become the best version of themselves through living a healthy, balanced, sober, lifestyle and is extremely proud of the excellent care that the Muir Wood Adolescent and Family Services Team provides its clients and families. Outside of work, she is fulfilled by spending time with her loving husband, young son, rescue kitty cats Indy and Curry, and French Bulldog Luna.
You can reach Mo at Msangster@MuirWoodTeen.com
Who We Are
Muir Wood treats primary mental health and co-occurring substance use disorders with equal clinical depth. Our approach is mental health-first, trauma-informed throughout, and grounded in nationally recognized expertise in adolescent substance use treatment.
Every program is designed exclusively for teens, with specialized environments for those needing an even greater level of psychiatric, trauma, or clinical support — like our Penngrove campus for girls, and our upcoming Sonoma Mountain campus for boys (Fall '26).
Mental Health First
Every program treats primary MH — anxiety, depression, trauma, mood — as the core clinical focus.
Trauma-Informed Lens
Every staff interaction, not just therapy, is filtered through a trauma lens. It is our operating principle, not a modality.
Integrated SUD Expertise
Substance use is treated alongside mental health throughout all programs, not in a separate track.
Adolescent Specialists
Every clinician, psychiatrist, nurse, and educator works exclusively with teens ages 12–17.
We Treat the Whole Teen
Nothing is treated in isolation, because nothing exists in isolation.
Every teen arrives with behaviors that developed for a reason — ways of coping with or adapting to emotional pain. Our role is to understand what's driving those patterns and build healthier, more sustainable ways of regulating and coping.
Mental Health
Trauma Informed
Emotional Functioning
Family Systems
Why Specialized Programming Matters
Many teens benefit from environments designed around shared clinical presentations and needs.
Greater Peer Alignment
Shared clinical presentations create more cohesive, therapeutically relevant group dynamics.
Individualized Treatment
Approaches tailored to the specific developmental and psychiatric profile of each population.
Improved Emotional Safety
Environments designed to reduce threat, increase predictability, and foster genuine connection.
Clinically Relevant Groups
Group therapy dynamics mirror real-world experiences of teens with similar presentations.
Lower-Stimulation Environments
Sensory and environmental design calibrated to the needs of highly activated or sensitive teens.
Enhanced Psychiatric Support
Specialized staff training and clinical protocols matched to the population's complexity.