Aetna has appointed two experienced Medicaid leaders to head its state health plans. Lisa Baird steps in as CEO of Aetna Better Health of Missouri. Corey Pleasants takes charge as CEO of Aetna Better Health of Pennsylvania. Both announcements came through LinkedIn posts on April 2. Together, these appointments signal Aetna’s commitment to strengthening its Medicaid operations with proven, mission-driven leaders.
Lisa Baird Takes the Helm in Missouri
A Veteran Leader Returns Home
Lisa Baird brings nearly 20 years of dedicated Medicaid experience to her new role. She most recently served as Chief Operating Officer of Aetna’s Kansas plan. In that role, she built strong operational foundations and demonstrated sharp strategic thinking. Now, she steps into the CEO position at Aetna Better Health of Missouri.
Notably, this is not Baird’s first time leading in Missouri. Her LinkedIn profile confirms she previously worked with the Missouri plan before taking on assignments in Kansas and Kentucky. Consequently, she returns with both deep institutional knowledge and fresh operational insights gained across multiple state markets.
As CEO, Baird will oversee strategy and operations for the Missouri plan. Moreover, she brings a clear understanding of the challenges Medicaid populations face. Her track record shows she can translate that understanding into effective, scalable programs that deliver real outcomes for members.
What Missouri Members Can Expect
Baird’s appointment comes at a pivotal time for Medicaid in Missouri. With ongoing federal and state-level Medicaid policy shifts, strong local leadership is more important than ever. Her focus on strategy and operations will help the Missouri plan navigate those challenges with confidence.
Corey Pleasants Leads Pennsylvania Medicaid Plan
More Than 15 Years Serving Medicaid Populations
Corey Pleasants brings a wealth of Medicaid experience to Aetna Better Health of Pennsylvania. He has spent more than 15 years working directly with Medicaid populations across multiple states. Before this appointment, he served as COO at Aetna Better Health of Virginia. There, he sharpened his focus on clinical outcomes and provider relationships.
Furthermore, Pleasants steps into his new role with a clear mandate. He will focus on improving clinical outcomes and deepening collaboration with providers across Pennsylvania. This dual focus positions the plan to deliver better health results for its members while building stronger networks.
Filling a Leadership Gap in Pennsylvania
Pleasants succeeds Paula Starnes, who served as Pennsylvania CEO until October. Therefore, his appointment closes a leadership gap that had existed in the plan for several months. His deep operational background and clinical focus make him well-suited to stabilize and grow the Pennsylvania plan.
Why These Appointments Matter for Medicaid
State-level Medicaid plans require leaders who understand both the clinical and operational dimensions of serving vulnerable populations. Both Baird and Pleasants bring exactly that combination. Additionally, their deep familiarity with Aetna’s internal systems and culture means they can drive results quickly — without a lengthy adjustment period.
Aetna, a CVS Health company, operates Medicaid plans across numerous states. Thus, placing experienced, mission-aligned leaders at the state level reflects a deliberate strategy to strengthen outcomes from the ground up.
Aetna Better Health’s Broader Leadership Strategy
Building Stability Through Internal Talent
Both appointments draw from Aetna’s own leadership pipeline. Baird and Pleasants each rose through COO roles within Aetna’s Medicaid network before earning CEO positions. This approach reflects a consistent internal development strategy. Rather than seeking external hires, Aetna promotes leaders who already understand its systems, values, and member populations.
Moreover, this continuity benefits members and providers alike. Leaders who know the organization can implement changes faster, maintain trust with partners, and keep the focus firmly on health outcomes rather than internal transitions.
Responding to a Shifting Medicaid Landscape
Medicaid is under significant pressure nationally. Budget debates, enrollment changes, and evolving care models all demand agile, experienced leadership at the state level. Both appointments therefore come at a strategically important moment. Aetna is clearly investing in the human capital needed to lead through uncertainty.
Conclusion: Aetna Invests in State-Level Medicaid Excellence
Aetna’s appointment of Lisa Baird in Missouri and Corey Pleasants in Pennsylvania demonstrates a clear leadership vision. Both executives bring decades of Medicaid expertise, strong operational backgrounds, and a genuine commitment to the populations they serve. Together, they strengthen Aetna’s ability to deliver high-quality, outcomes-driven Medicaid care in two important states. As Medicaid continues to evolve, having proven leaders in place puts Aetna Better Health in a strong position to adapt and excel.
