CalOptima Executive and Leadership Team

Nancy Huang, the Chief Financial Officer at CalOptima, manages the fiscal health of the organization to sustain vital community insurance programs. Overseeing budgetary planning and financial reporting, the Chief Financial Officer ensures long-term stability for the County Organized Health System. Nancy Huang directs capital allocation strategies that support low-income populations across the state. By monitoring revenue streams and expenditure patterns, the Chief Financial Officer maintains compliance with public agency requirements. This leadership role involves frequent collaboration with the Board to align financial goals with healthcare delivery mandates. Through precise fiscal analysis, the Chief Financial Officer mitigates economic risks while maximizing the impact of available funding. Nancy Huang implements robust financial controls that safeguard the integrity of the organization. By prioritizing transparency and accountability, the Chief Financial Officer secures the resources necessary to expand health coverage, ultimately strengthening the financial foundation required to serve the diverse needs of the community.

Kim Yunkyung, the Chief Operating Officer at CalOptima, directs internal workflows to ensure efficient delivery of health insurance programs. Overseeing daily administrative functions, the Chief Operating Officer maintains high standards for member services across the California region. Kim Yunkyung manages complex operational logistics, ensuring that low-income children, adults, and seniors receive timely access to necessary medical resources. By streamlining internal processes, the Chief Operating Officer supports the broader mission of the County Organized Health System. This leadership role involves constant coordination with department heads to optimize resource allocation and service quality. Through rigorous oversight of organizational performance, the Chief Operating Officer drives improvements in member satisfaction and operational agility. Kim Yunkyung remains focused on scaling internal capabilities to meet the evolving needs of the community, ensuring that every operational decision aligns with the core objective of providing high-quality, accessible healthcare for all members.

Michael Ruane, the Stategy Public Affairs Chief & Interim Chief Operating Officer at CalOptima, manages external communications and stakeholder relations to bolster the agency's public standing. Overseeing public policy initiatives, the Stategy Public Affairs Chief & Interim Chief Operating Officer ensures that the mission of the County Organized Health System resonates with community leaders and government partners. Michael Ruane directs outreach efforts that expand awareness of health insurance programs for low-income individuals. By coordinating with regional stakeholders, the Stategy Public Affairs Chief & Interim Chief Operating Officer builds support for critical healthcare access initiatives. This leadership role involves navigating complex regulatory environments to advocate for the needs of seniors and people with disabilities. Through proactive engagement strategies, the Stategy Public Affairs Chief & Interim Chief Operating Officer strengthens the organization's influence. Michael Ruane maintains a focus on fostering trust within the community, ensuring that public perception aligns with the commitment to providing better, together-focused healthcare solutions.

Kathleen Linder, the Chief Information Officer at CalOptima, architects the digital infrastructure required to support modern health insurance administration. Overseeing data security and systems integration, the Chief Information Officer ensures that member information remains protected while facilitating seamless access to care. Kathleen Linder directs the implementation of advanced technology solutions that improve operational efficiency for the County Organized Health System. By modernizing digital platforms, the Chief Information Officer enables better communication between providers and members. This leadership role involves managing large-scale IT projects that enhance data analytics capabilities. Through strategic technology investments, the Chief Information Officer supports the organization in delivering high-quality services to low-income residents. Kathleen Linder maintains a focus on cybersecurity and system reliability to prevent service disruptions. By leveraging data-driven insights, the Chief Information Officer empowers the entire organization to make informed decisions, ensuring that technology remains a primary driver of improved health outcomes for the community.

Zeinab Dabbah, the Deputy Chief Medical Officer at CalOptima, oversees clinical quality standards to ensure superior health outcomes for members. Managing medical policy development, the Deputy Chief Medical Officer drives initiatives that improve care coordination for low-income children, adults, and seniors. Zeinab Dabbah directs clinical programs that address the specific needs of people with disabilities within the County Organized Health System. By collaborating with healthcare providers, the Deputy Chief Medical Officer ensures that medical services meet rigorous quality benchmarks. This leadership role involves evaluating clinical data to identify opportunities for improved patient care. Through evidence-based practice, the Deputy Chief Medical Officer supports the organization in delivering effective, compassionate healthcare. Zeinab Dabbah maintains a focus on clinical excellence, ensuring that medical protocols remain aligned with the latest health standards. By championing patient-centered care, the Deputy Chief Medical Officer directly impacts the health and well-being of the community, fostering a culture of continuous improvement in medical service delivery.