Christina Severin is a leading healthcare executive with more than 25 years of experience and numerous accomplishments in managed care, delivery systems, health insurance, Accountable Care Organizations (ACOs), quality, public policy and public health. She has led Community Care Cooperative (C3) since the organization’s launch in 2016, leveraging the proven best practices of ACOs throughout the country, building the organization on the collective strengths of its health centers and growing the organization to better serve MassHealth members throughout the commonwealth. Widely recognized for her achievements, Ms. Severin was honored for her leadership of a Top 100 Women-Led Business by the Boston Globe in 2022, 2021, 2020, 2019 and 2015, and named a “40 Under 40” honoree by the Boston Business Journal in 2013. That year, Ms. Severin was also profiled by the Boston Business Journal for its “Women Up” feature and named to its list of top healthcare executives to change roles in 2013. Ms. Severin’s prior leadership experience includes serving as President and Chief Executive Officer of Beth Israel Deaconess Care Organization and as President of Network Health, a nonprofit Massachusetts health plan. Ms. Severin has taught classes in healthcare administration and management at Boston University, Harvard University and Northeastern University. She earned a Master of Public Health with a concentration in Health Services from Boston University School of Public Health, and a Bachelor of Arts in Political Economy from the University of Massachusetts at Amherst. Ms. Severin lives in Jamaica Plain, Massachusetts, with her husband, where they are coming to terms with becoming empty nesters.