Northern Light Health Executive and Leadership Team

Guy Hudson, the President & Chief Executive Officer at Northern Light Health, directs the overarching strategic vision for the entire healthcare system. Overseeing the integration of inpatient and outpatient services, the President & Chief Executive Officer ensures that all medical facilities maintain high standards of patient care across the Maine region. This leadership role involves coordinating with the Board to expand specialized treatment capabilities and surgical capacity. By aligning clinical outcomes with organizational goals, Guy Hudson drives the long-term sustainability of this nonprofit provider. The President & Chief Executive Officer fosters a culture of innovation, ensuring that advanced medical technologies reach diverse communities. Through rigorous oversight of system-wide performance, Hudson secures the operational excellence required to meet the evolving health needs of the population while maintaining fiscal responsibility and community trust.

Nancy Rines, the Chief Operating Officer at Northern Light Health, manages the daily operational efficiency of the expansive hospital network. Focusing on the standardization of clinical processes, the Chief Operating Officer ensures that every facility delivers consistent, high-quality medical services to the community. This role involves streamlining supply chain logistics and resource allocation to support surgical procedures and emergency care departments. By monitoring key performance indicators, Nancy Rines identifies opportunities for process improvement and capacity expansion across the Maine region. The Chief Operating Officer coordinates with department heads to maintain staffing levels that prioritize patient safety and service accessibility. Through the rigorous management of operational workflows, Rines supports the mission of providing compassionate care. The Chief Operating Officer drives the execution of system-wide initiatives, ensuring that all medical facilities operate at peak performance to meet the diverse health needs of the population.

Melissa Short, the Vice President, Operations & Chief Operating Officer at Northern Light Health, directs the strategic expansion of outpatient services and community health initiatives. Overseeing the operational integration of specialized clinics, the Chief Operating Officer ensures that patients receive accessible and high-quality care throughout the region. This role involves optimizing the patient experience by refining scheduling systems and facility workflows. By analyzing market trends, Melissa Short identifies areas for service growth and infrastructure investment. The Chief Operating Officer collaborates with clinical teams to implement new medical service lines that address the specific health needs of local communities. Through the management of operational resources, Short enhances the efficiency of outpatient delivery models. The Vice President, Operations & Chief Operating Officer drives the execution of community wellness programs, ensuring that the organization fulfills its mission as a nonprofit provider by expanding the reach of essential medical services.

Michael Mistretta, the Chief Information Officer at Northern Light Health, architects the digital infrastructure supporting the entire healthcare network. Managing the secure integration of electronic health records across multiple hospitals and clinics, the Chief Information Officer ensures seamless data flow for medical professionals. This role involves deploying advanced cybersecurity protocols to protect patient information while enabling real-time access to critical diagnostic tools. By modernizing the technological backbone of the system, Michael Mistretta improves the efficiency of clinical workflows and enhances the quality of patient care delivery. The Chief Information Officer collaborates with clinical leadership to implement digital solutions that support specialized treatments and emergency services. Through the strategic application of health informatics, Mistretta optimizes the digital environment, ensuring that the organization remains at the forefront of medical technology adoption within the regional healthcare landscape.

Thomas Umphrey, the Vice President, Tamc Employee Services & Chief Human Resources Officer at Northern Light Health, directs the talent acquisition and workforce development strategies for the organization. Overseeing the recruitment of healthcare professionals, the Chief Human Resources Officer ensures that every clinic and hospital maintains a robust staff capable of delivering specialized medical treatments. This role involves designing comprehensive training programs that align with the system's commitment to compassionate care. By fostering a supportive work environment, Thomas Umphrey improves employee retention and organizational morale across the regional network. The Chief Human Resources Officer collaborates with executive leadership to implement policies that promote wellness and professional growth. Through the strategic management of human capital, Umphrey ensures that the workforce remains equipped to handle the complexities of modern healthcare delivery. The Vice President, Tamc Employee Services & Chief Human Resources Officer drives initiatives that strengthen the organizational culture and support long-term operational success.

Helen Thompson, the Interim Chief Information Officer at Northern Light Health, manages the immediate stability and evolution of the system's information technology platforms. Overseeing the maintenance of critical medical software, the Interim Chief Information Officer ensures that clinicians have reliable access to patient data during emergency procedures and routine consultations. This role involves addressing urgent technical challenges while supporting the long-term digital transformation of the healthcare network. By coordinating with IT staff, Helen Thompson maintains the integrity of the network infrastructure across all medical facilities. The Interim Chief Information Officer facilitates the integration of new diagnostic tools into existing systems, ensuring that technology enhances the quality of care. Through the proactive management of technical resources, Thompson supports the operational continuity of the organization. The Interim Chief Information Officer drives the resolution of complex IT issues, ensuring that the digital environment remains secure and efficient for all healthcare providers.

Katrina Williams, the Manager, Chief Information Officer Administrative Services at Northern Light Health, coordinates the administrative functions that support the information technology department. Overseeing the budget and resource planning for IT projects, the Manager, Chief Information Officer Administrative Services ensures that technical teams have the necessary tools to maintain the healthcare system's digital infrastructure. This role involves managing vendor relationships and streamlining the procurement of medical software solutions. By organizing the administrative workflows within the IT division, Katrina Williams improves the efficiency of project delivery across the regional network. The Manager, Chief Information Officer Administrative Services collaborates with leadership to align administrative support with the broader goals of the organization. Through the meticulous oversight of departmental operations, Williams ensures that technical initiatives remain on schedule and within scope. The Manager, Chief Information Officer Administrative Services drives the administrative excellence required to support the complex technological needs of the healthcare system.

Del Dixon, the Vice President and Regional Chief Information Officer at Northern Light Health, manages the deployment of health information technology across specific geographic sectors of the network. Overseeing the implementation of regional digital health initiatives, the Vice President and Regional Chief Information Officer ensures that local hospitals and clinics utilize advanced medical technologies effectively. This role involves tailoring IT solutions to meet the unique operational requirements of regional facilities while maintaining system-wide standards. By facilitating the exchange of health data between regional sites, Del Dixon improves the coordination of patient care. The Vice President and Regional Chief Information Officer collaborates with local clinical leadership to resolve technical barriers to service delivery. Through the strategic oversight of regional IT assets, Dixon enhances the technological capabilities of the organization. The Vice President and Regional Chief Information Officer drives the adoption of digital tools that support the delivery of high-quality medical services across the region.

George Eaton, the Chief Legal Officer at Northern Light Health, directs the legal strategy and regulatory compliance framework for the entire healthcare system. Overseeing the management of risk and the protection of organizational interests, the Chief Legal Officer ensures that all medical services and business operations adhere to state and federal healthcare laws. This role involves providing counsel on complex matters such as patient privacy, medical malpractice, and corporate governance. By navigating the regulatory landscape, George Eaton supports the organization's mission to provide accessible care while mitigating potential liabilities. The Chief Legal Officer collaborates with the Board and executive leadership to structure partnerships and service agreements that align with the nonprofit status of the system. Through the rigorous application of legal expertise, Eaton secures the integrity of the organization's operations. The Chief Legal Officer drives the resolution of legal challenges, ensuring that the healthcare network maintains its commitment to ethical and compliant medical delivery.

Navneet Marwaha, the Senior Vice President, Chief Medical Officer at Northern Light Health, directs the clinical quality and medical standards across the entire healthcare system. Overseeing the performance of medical staff, the Senior Vice President, Chief Medical Officer ensures that all surgical procedures and specialized treatments meet the highest benchmarks for patient safety and efficacy. This role involves developing clinical protocols that integrate evidence-based practices into daily patient care. By fostering collaboration among physicians and nursing teams, Navneet Marwaha improves the consistency of medical outcomes across the regional network. The Senior Vice President, Chief Medical Officer monitors clinical quality metrics to identify areas for improvement and innovation in service delivery. Through the strategic leadership of the medical staff, Marwaha supports the organization's commitment to community wellness. The Senior Vice President, Chief Medical Officer drives the implementation of clinical excellence initiatives, ensuring that the system provides high-quality, compassionate care to every patient.