What is integrated clinical psychology?

Multi-centered Psych: Integrated clinical psychology emphasizes both professional collaboration and extensive clinical training with the goal of advancing the profession of psychology through scientific, clinical and scholarly contributions.

Health Psychology: Sounds like this is related to integrating psychology into primary care and other healthcare applications.

Behavior change: You are most likely referring to integrated behavioral health care which acknowledges the interaction of medical illness and behavior. Most of what is treated every day in physician offices is the result of maladaptive behavior. A focus on behavior change, rather than a reduction in symptoms through stand- alone medication, is the essence of integrated care.