Dr. Hunt will present on the implementation of the Collaborative Care model across 186 Oak Street Health (OSH) primary care centers in 25 states and the benefits of having an up-front capitated, full-risk model for primary care. In addition, he will discuss recent work at OSH in reaction to the results of the SPIRIT study--tackling more severe presentations, including Bipolar Disorder and PTSD, through the Collaborative Care Model.