Abigail McMillan

Primary Clinician

Abigail McMillan brings a multidimensional clinical background to Keys Behavioral Health, with a focus on supporting individuals through mental health challenges, substance use recovery, and significant life transitions. Her approach is inherently individualistic, drawing from various therapeutic modalities to ensure care is tailored to the specific context of each client’s life.

Prior to joining Keys Behavioral Health, Abigail’s professional background spanned PHP/IOP settings, correctional facilities, and clinical research. This diverse experience has provided her with a broad clinical lens for treating mental health, substance use, dual diagnosis, and trauma-related challenges. By working across these varied environments, Abigail has developed the insight and adaptability necessary to support a wide range of populations through their most complex life hurdles. As she completes her higher clinical credentials in Clinical Mental Health Counseling, Abigail focuses on equipping her clients with a robust repertoire of skills to foster long-term resilience and therapeutic success.