Sinai Chicago Executive and Leadership Team

Dimas Ortega, the Vice President, Deputy Chief Financial Officer at Sinai Chicago, manages daily fiscal operations and budgetary oversight. Supporting the broader financial architecture, the Vice President, Deputy Chief Financial Officer monitors capital expenditures and operational costs across the hospital network. This role involves analyzing financial performance metrics to identify efficiency opportunities within the 800-physician medical staff structure. By implementing robust internal controls, Dimas Ortega ensures compliance with regulatory standards and fiscal transparency. The Vice President, Deputy Chief Financial Officer collaborates with department heads to align resource allocation with the strategic goals of the health system. Through meticulous oversight of financial reporting, Ortega provides the data necessary for informed executive decision-making. This leadership function supports the long-term viability of the organization by mitigating financial risks. Ultimately, Ortega strengthens the economic foundation of the system to facilitate continued investment in patient care and medical residency programs.

Ekerete Akpan, the Executive Vice President & Chief Financial Officer at Sinai Chicago, architects the overarching financial strategy for the entire health system. Overseeing the fiscal health of all seven member organizations, the Executive Vice President & Chief Financial Officer manages long-term capital planning and investment portfolios. This leadership role involves balancing the needs of the 654 licensed beds with the requirements of the eight physician residency training programs. By directing enterprise-wide financial initiatives, Ekerete Akpan ensures the system maintains a strong market position within the competitive healthcare landscape. The Executive Vice President & Chief Financial Officer collaborates with the Board to set fiscal priorities that support the mission of the organization. Through strategic oversight of the budget, Akpan enables the expansion of clinical services and infrastructure improvements. This position requires deep engagement with external stakeholders to secure funding and partnerships. Ultimately, Akpan guarantees the financial resources necessary to sustain the comprehensive care model.

Helen Margellos-Anast, the President, Sinai Urban Health Institute at Sinai Chicago, leads research initiatives focused on addressing health disparities in urban environments. Overseeing the research agenda, the President, Sinai Urban Health Institute drives data-driven interventions that inform clinical practices across the hospital network. This leadership role involves translating complex health data into actionable community programs that improve patient outcomes. By managing partnerships with academic and public health entities, Helen Margellos-Anast expands the reach of the institute beyond the hospital walls. The President, Sinai Urban Health Institute ensures that research findings directly influence the care provided to the 100,000+ annual emergency department patients. Through the application of epidemiological insights, Margellos-Anast shapes the strategic direction of community health initiatives. This position requires constant collaboration with clinical leaders to integrate research into daily operations. Ultimately, Margellos-Anast advances the mission of the organization by tackling the root causes of health inequities.

Debra Wesley, the President of Sinai Community Institute at Sinai Chicago, directs social service programs and community engagement strategies. Overseeing the outreach efforts, the President of Sinai Community Institute ensures that the health system addresses the social determinants of health for the surrounding population. This leadership role involves coordinating with local organizations to provide support services that complement the medical care offered at Mount Sinai Hospital and other member facilities. By managing community-based initiatives, Debra Wesley fosters strong relationships between the health system and the residents of Chicago. The President of Sinai Community Institute aligns program goals with the broader mission of improving public health outcomes. Through the development of targeted outreach, Wesley facilitates access to essential resources for vulnerable populations. This position requires active engagement with community leaders to identify and address emerging health needs. Ultimately, Wesley strengthens the connection between the hospital system and the community it serves.

Thomasina Wilkins, the Chief Revenue Officer at Sinai Chicago, directs all financial intake operations and billing cycles for the health system. Overseeing the revenue cycle, the Chief Revenue Officer ensures accurate reimbursement processes across the seven member organizations. This leadership role involves optimizing patient financial services to support the 654 licensed beds and extensive emergency department volume. By streamlining insurance claims and patient collections, Thomasina Wilkins directly impacts the fiscal health of the organization. The Chief Revenue Officer maintains alignment with the broader financial strategy to ensure sustainable funding for clinical services. Through rigorous analysis of billing data, Wilkins secures the necessary capital to maintain high-quality care standards. This position requires constant coordination with clinical departments to ensure documentation accuracy. Ultimately, Wilkins drives the financial stability required to support the mission of providing accessible healthcare to the Chicago community.