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Marissa Marchioni

Educator

OTR/L, OTD, AMPS, CEAS, LRC

True North Occupational Therapy

Education & Licenses

University of Southern California University of Southern California

“ Adult lifestyle medicine specialist specializing in mental health, insomnia, executive functioning, and chronic condition management. ”

I am an occupational therapist and former University of Southern California (USC) associate clinical professor dedicated to bridging the gap between daily lifestyle patterns and holistic mental wellness. At True North Occupational Therapy, I help individuals design sustainable routines that foster deep resilience and long-term health. My practice specializes in providing evidence-based, lifestyle-focused interventions for adults navigating:

Mental Health & Emotional Regulation: Reclaiming daily rhythms, addressing sensory sensitivities, and building emotional resilience.
Insomnia & Sleep Hygiene: Optimizing 24-hour schedules and cognitive-behavioral strategies for deep, restorative rest.
ADHD & Executive Functioning: Building practical, real-world systems for time management, focus, and task completion.
Weight, Diabetes, & Chronic Burnout: Integrating physical habits with metabolic health to create lasting behavioral change.

Every strategy we build together is rooted in clinical science and tailored entirely to your unique lifestyle blueprint. Whether you are seeking a complete lifestyle redesign or targeting a specific barrier to your well-being, I invite you to connect to see how we can collaboratively map out your path forward.