Sean Breen is a Partner and Founding Member of Consonance Capital Partners. Prior to joining CCP, he was an investment professional at JPMP, where he focused on making growth equity and buyout investments in the healthcare, consumer, retail and information services industries. Prior to JPMP, Sean worked in the Global Leveraged Finance Group at Lehman Brothers in the New York office. Sean currently serves on the board of directors of Bako Diagnostics, Priority OnDemand, and Sellers Dorsey. He previously served as a board observer of Enclara Healthcare, Summit Health/CityMD, and Turn-Key Health. He graduated from Middlebury College with a BA in Economics and History.

Current Responsibility

As a member of the Sellers Dorsey Board of Directors, Sean Breen provides strategic advice to help the Firm reach its market objectives and deliver impactful results for clients. Sean’s experience and knowledge in the healthcare space play a key role in guiding the Firm’s mission to improve healthcare quality, equity, and access for Medicaid beneficiaries and underserved populations.


    • Middlebury College, BA
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