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Chelsea Mattiello

MS, LMFT (133903)

Lead Therapist

Chelsea received her Bachelor of Arts in Psychology from the University of California, Santa Cruz and her Master of Science in Marriage and Family Therapy from the University of La Verne.

As a devoted therapist, she is committed to creating a safe space that allows clients to move at a comfortable pace as they navigate various parts of self, memories and relationships. Her hope is for clients to feel supported on their journey to healing and personal growth and that their individual walk through life is honored. With intention and self-compassion, she believes that exploration of our past experiences can help to increase the understanding of our present.

Chelsea’s style is warm and relaxed and her approach is empathetic, with curiosity, a little humor and deep acceptance. She celebrates diversity and enjoys working with LGBTQ+ youth questioning their sexuality and/or gender identity.

Clinical Supervision provided by Oliver Drakeford LMFT, Leanne Miler PhD, and Cindy Weathers LMFT

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Our admissions team can be reached 24/7 at  or call: (800) 531-5769

You can learn more about PTT and our approach to adolescent treatment by filling out the form below:

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