QHS is a privately held company owned by Integrated Behavioral Health of Costa Mesa, CA.

Located in beautiful Portland, Ore., QHS opened its doors in 2001 and is a growing and dynamic company that provides population health management solutions nationally. Our services are designed to help enhance health and well-being by reducing lifestyle risk factors, preventing future disease, and improving health-related quality of life.

QHS was formed through a collaborative partnership with James O. Prochaska, Ph.D., the lead developer of the Transtheoretical Model of Behavior Modification (the “Readiness to Change” model).

For more information, contact us