Leadership Overview
The Wright Center has 9 executives leading key functions including strategy, revenue management, enterprise operations, clinical coordination, financial oversight, and medical leadership.
Committed to expanding access to high-quality primary care, The Wright Center delivers comprehensive medical, dental, and behavioral health services while training the next generation of healthcare professionals through its national Teaching Health Center model.
Committed to expanding access to high-quality primary care, The Wright Center delivers comprehensive medical, dental, and behavioral health services while training the next generation of healthcare professionals through its national Teaching Health Center model.
Leadership Roles at The Wright Center
Linda Thomas-Hemak - President & Chief Executive Officer
Linda Thomas-Hemak, the President & Chief Executive Officer at The Wright Center, directs the overarching strategic vision for this nonprofit healthcare organization. Thomas-Hemak oversees the integration of primary care services with graduate medical education, ensuring the Teaching Health Center model remains sustainable and impactful. By aligning clinical outcomes with educational goals, the President & Chief Executive Officer fosters a culture of excellence across all regional facilities. Linda Thomas-Hemak drives initiatives that expand access to affordable medical, dental, and behavioral health services for vulnerable populations. This leadership role involves constant collaboration with the Board to secure funding and maintain the medical home model. Through rigorous oversight of organizational performance, the President & Chief Executive Officer ensures that every patient receives coordinated, high-quality care regardless of income level. Ultimately, Thomas-Hemak secures the long-term viability of the mission by championing innovative healthcare delivery systems.
Sandra Yastremski - Chief Financial Officer & Senior VP
Sandra Yastremski, the Chief Financial Officer & Senior VP at The Wright Center, directs the financial planning, budgeting, and accounting functions for the entire organization. Yastremski architects the financial framework that supports the nonprofit mission, ensuring that resources are allocated to sustain both clinical services and educational programs. Overseeing the fiscal department, the Chief Financial Officer & Senior VP manages grant compliance and reporting for HRSA-funded initiatives. This leadership role involves conducting rigorous financial audits and forecasting to mitigate risks while supporting growth. By maintaining strict fiscal discipline, Sandra Yastremski enables the organization to provide affordable care to vulnerable populations. Yastremski collaborates with the executive team to align long-term financial strategies with the operational needs of the medical home model. Through precise financial stewardship, the Chief Financial Officer & Senior VP ensures the continued stability and expansion of the center's healthcare services.
David Hall - Vice President & Chief Operating Officer, Enterprise
David Hall, the Vice President & Chief Operating Officer, Enterprise at The Wright Center, manages the daily operational infrastructure across all clinical sites. Hall architects scalable systems that support the medical home model, ensuring that primary care teams function with maximum efficiency. Overseeing enterprise-wide logistics, the Vice President & Chief Operating Officer, Enterprise coordinates the deployment of resources to meet the needs of patients throughout the region. This leadership role involves optimizing facility management and administrative workflows to enhance the patient experience. By implementing robust operational protocols, David Hall directly supports the delivery of integrated medical, dental, and behavioral health services. Hall collaborates with clinical leadership to ensure that operational capacity aligns with the educational mission of the organization. Through continuous process improvement, the Vice President & Chief Operating Officer, Enterprise maintains the high standards required for a leading HRSA-funded Teaching Health Center.

Marianne Linko - Deputy Chief Operating Officer & Lpn Care Coordinator
Marianne Linko, the Deputy Chief Operating Officer & Lpn Care Coordinator at The Wright Center, executes the tactical coordination of patient care services. Linko oversees the nursing staff and care coordination teams, ensuring that the medical home model functions seamlessly for every patient. By managing the day-to-day clinical workflows, the Deputy Chief Operating Officer & Lpn Care Coordinator facilitates communication between providers and patients to improve health outcomes. This leadership role involves monitoring care quality metrics and implementing nursing protocols that support comprehensive primary care. Marianne Linko drives initiatives that streamline patient intake and follow-up processes, particularly for those utilizing the sliding-fee discount program. Linko works closely with operational leadership to ensure that clinical resources are distributed effectively across all service lines. Through hands-on management of care coordination, the Deputy Chief Operating Officer & Lpn Care Coordinator maintains the integrity of the patient-centered approach.
Terrell McCasland - Chief Revenue Officer
Terrell McCasland, the Chief Revenue Officer at The Wright Center, manages the financial health and revenue cycle operations for the organization. McCasland architects strategies to optimize billing processes, ensuring that the sliding-fee discount program remains accessible to uninsured patients while maintaining fiscal stability. Overseeing the revenue department, the Chief Revenue Officer monitors reimbursement trends and payer relations to support the expansion of primary care services. This leadership role involves analyzing financial data to improve operational efficiency across all medical and dental clinics. By streamlining revenue collection, Terrell McCasland directly impacts the ability of the center to provide comprehensive care to diverse income levels. McCasland coordinates with other executive leaders to align financial goals with the broader mission of the Teaching Health Center. Through diligent management of fiscal resources, the Chief Revenue Officer ensures the organization continues to serve the community effectively.
Thomas Manju - Deputy Chief Medical Officer
Thomas Manju, the Deputy Chief Medical Officer at The Wright Center, manages the clinical quality and medical standards for the organization's dental and recovery service lines. Manju architects evidence-based treatment protocols that ensure patients receive consistent, high-quality care within the medical home model. Overseeing the clinical performance of dental and recovery teams, the Deputy Chief Medical Officer monitors patient outcomes and regulatory compliance. This leadership role involves mentoring medical residents and staff to uphold the educational mission of the Teaching Health Center. By focusing on specialized service integration, Thomas Manju drives improvements in patient health metrics and service accessibility. Manju coordinates with other medical leadership to ensure that dental and recovery services are fully integrated into the primary care framework. Through dedicated clinical oversight, the Deputy Chief Medical Officer supports the organization's commitment to providing comprehensive care to all income levels.
Erin McFadden - Deputy Chief Medical Officer
Erin McFadden, the Deputy Chief Medical Officer at The Wright Center, directs the clinical operations and quality assurance for primary medical care services. McFadden architects patient-centered care pathways that align with the medical home model, ensuring that primary care teams deliver coordinated and effective treatment. Overseeing the medical staff, the Deputy Chief Medical Officer monitors clinical performance and adherence to national healthcare standards. This leadership role involves supervising the training of medical residents to ensure that future healthcare professionals meet the needs of vulnerable populations. By optimizing clinical workflows, Erin McFadden drives improvements in patient access and health outcomes. McFadden collaborates with the executive team to integrate new medical technologies and best practices into daily operations. Through consistent clinical leadership, the Deputy Chief Medical Officer ensures that the organization maintains its status as a premier provider of affordable, comprehensive primary health services.
Kellie Knesis - Chief Human Resource Officer
Kellie Knesis, the Chief Human Resource Officer at The Wright Center, manages the talent acquisition, employee relations, and workforce development strategies for the organization. Knesis architects programs that attract and retain skilled healthcare professionals dedicated to the mission of serving vulnerable populations. Overseeing the human resources department, the Chief Human Resource Officer ensures that staffing levels align with the operational requirements of the medical home model. This leadership role involves developing training initiatives that support the educational goals of the Teaching Health Center. By fostering a positive workplace culture, Kellie Knesis drives employee engagement and organizational productivity. Knesis works with the executive team to implement policies that promote diversity, equity, and inclusion across all clinical and administrative functions. Through strategic workforce planning, the Chief Human Resource Officer ensures that the organization has the human capital necessary to deliver high-quality, affordable primary care services.

Manju Thomas - Deputy Chief Medical Officer
Manju Thomas, the Deputy Chief Medical Officer at The Wright Center, manages the clinical integration of behavioral health services within the primary care environment. Thomas architects comprehensive care strategies that address the mental health needs of patients, ensuring that behavioral health is a core component of the medical home model. Overseeing the behavioral health department, the Deputy Chief Medical Officer monitors clinical quality and patient satisfaction metrics. This leadership role involves coordinating with primary care providers to ensure a holistic approach to patient wellness. By implementing innovative behavioral health interventions, Manju Thomas drives improvements in overall patient health outcomes. Thomas collaborates with the medical leadership team to align behavioral health services with the educational objectives of the Teaching Health Center. Through dedicated clinical oversight, the Deputy Chief Medical Officer ensures that the organization provides accessible and effective mental health support to all patients regardless of income.
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