Aggregate 2026 October 6 - 8 | Sheraton Philadelphia Downtown | Philadelphia, PA October 6 - 8
Sheraton Philadelphia Downtown | Philadelphia, PA

From Policy to Execution: How Healthcare Leaders Are Responding

Oct 6

5:45 pm -

6:30 pm

Philadelphia, PA

Session Details

A powerhouse panel spanning the accountable care ecosystem, Emily Brower, President & CEO of NAACOS; Dr. Rodrigo Cerda, Chief Medical Officer of Aetna; and Arshad Rahim, MD, MBA, FACP, Chief Medical Officer & Senior Vice President, Population Health at Mount Sinai, will explore how organizations are translating greater accountability for risk, quality, cost, and outcomes into strategy and execution.

Bringing together payer, provider, and accountable care perspectives, the discussion will examine how approaches to risk and quality are evolving, what stronger payer-provider alignment requires, where data, technology, and AI can materially improve performance, and what leaders are changing today to prepare for what comes next.

Together, these two conversations move Aggregate from the forces driving healthcare transformation to the leadership decisions required to turn change into measurable performance.

Session Speakers

Meet the experts and thought leaders for this session.

Emily Brower

President and CEO, National Association of ACOs

Arshad K Rahim, MD, MBA, FACP

Chief Medical Officer and Senior Vice President for Population Health, Mount Sinai Health System and Mount Sinai CIN

Rodrigo Cerdá, MD, MPH

Chief Medical Officer, Aetna

Aneesh Chopra

Chair, Arcadia Institute, Arcadia

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