Jackie Flynn serves the mental health community as an EMDRIA Approved Trainer and Registered Play Therapist Supervisor, focusing on the intersection of trauma recovery and expressive play. She leads the EMDR Playground, a platform that provides clinicians with structured guidance for integrating Eye Movement Desensitization and Reprocessing with children and families. Flynn facilitates specialized training programs such as ReWilding EMDR, which incorporates nature and movement into the therapeutic process, and hosts the annual Neuroscience of Play Therapy Summit. Her educational formats include the EMDR Playground Podcast and clinical resources like the EMDR with Kids Flipchart. Recently, she introduced the Innovative Child Therapy Symposium to highlight collaborative approaches in developmental healing. Her work is grounded in the Adaptive Information Processing model and polyvagal theory, offering a clinical framework for therapists to address dissociation and attachment repair through experiential learning. These efforts provide mental health professionals with practical tools for implementing nervous system-informed interventions in their private practices.