Gillian Sleeman, LMFT

Gillian Sleeman, LMFT, is a specialized provider serving the Lake Oswego, OR area, offering professional Applied Behavior Analysis (ABA) therapy. As a Licensed Marriage and Family Therapist, she brings clinical expertise to her practice, which focuses on supporting children diagnosed with autism and various other developmental disabilities through evidence-based behavioral interventions.

By utilizing ABA techniques, Gillian Sleeman provides targeted support designed to help children develop essential social, communication, and daily living skills. This specialized approach is tailored to address the unique behavioral needs of each child, fostering measurable progress in a way that respects their individual developmental trajectory. Her services are structured to provide meaningful interventions that assist children in navigating challenges related to their diagnoses. Through this dedicated focus on behaviorally-based support, she works to empower children and provide families with the tools necessary to manage developmental complexities and promote long-term skill acquisition.