Summit Healthcare Executive and Leadership Team

Ronald McArthur, the Chief Executive Officer at Summit Healthcare, directs the overall strategic vision and operational execution for the full-service hospital. Overseeing all departments, McArthur ensures the delivery of comprehensive healthcare services, including cancer care, general surgery, cardiac care, diagnostic imaging, home health, emergency services, and wound care. This leadership role involves aligning departmental goals with the organization's mission to serve residents in the Arizona White Mountains. By fostering a culture of excellence and patient-centered care, Ronald McArthur drives the hospital's commitment to providing high-quality medical services across the region. The Chief Executive Officer's focus remains on expanding access to care and enhancing the patient experience throughout the service area.

David Rothenberger, the Chief Financial Officer at Summit Healthcare, manages all financial operations and fiscal strategy for the hospital. Rothenberger oversees budgeting, financial planning, revenue cycle management, and investment strategies to ensure the organization's financial health and sustainability. This critical role involves optimizing financial performance to support the delivery of comprehensive healthcare services, including cancer care, general surgery, and cardiac care, to the Arizona White Mountains community. By implementing robust financial controls and driving cost-efficiency initiatives, David Rothenberger ensures that resources are allocated effectively to meet patient needs and organizational objectives. The Chief Financial Officer's oversight extends to managing payer relationships and securing funding for capital expenditures and service expansions.

Olusegun Aseniyi, the Group Chief Financial Officer at Summit Healthcare, directs financial strategy and oversight across multiple entities or divisions within the organization. Aseniyi manages complex financial structures, ensuring fiscal responsibility and driving financial growth through strategic planning and resource allocation. This role is critical for supporting the broad spectrum of services offered by Summit Healthcare, from cancer care and general surgery to emergency services and home health, across the Arizona White Mountains region. By optimizing financial operations and identifying opportunities for investment, Olusegun Aseniyi enhances the organization's capacity to deliver high-quality, accessible healthcare. The Group Chief Financial Officer's expertise is vital in navigating financial markets and ensuring long-term economic stability for the healthcare system.

Quezia Hall, the President of Summit Healthcare Advanced Practice Providers Group at Summit Healthcare, leads the strategic direction and operational management of the advanced practice provider team. Hall focuses on optimizing the utilization of physician assistants and nurse practitioners to enhance patient access and care delivery across various specialties, including primary care, urgent care, and specialized services. This leadership role is critical for expanding the reach of Summit Healthcare's services throughout the Arizona White Mountains region, ensuring patients receive timely and high-quality medical attention. By fostering collaboration and professional development among advanced practice providers, Quezia Hall drives clinical excellence and patient satisfaction. The President's mandate includes developing innovative care models and ensuring the group's alignment with the hospital's overall mission and strategic objectives.

Jay Larson, the Chief Information Officer at Summit Healthcare, leads the strategic development and implementation of all information technology systems and digital infrastructure. Larson oversees the integration of technology solutions that support patient care, operational efficiency, and data security across the hospital's diverse service lines, including diagnostic imaging, emergency services, and home health. This role is pivotal in ensuring that IT systems enhance the delivery of cancer care, general surgery, and cardiac services to residents in the Arizona White Mountains. By driving innovation in health informatics and cybersecurity, Jay Larson safeguards sensitive patient data and optimizes workflows for clinical and administrative staff. The Chief Information Officer's mandate includes managing the IT budget, vendor relationships, and the continuous improvement of technology platforms.

Connie Kakavas, the Chief Human Resources Officer at Summit Healthcare, directs all human capital management strategies and initiatives for the organization. Kakavas oversees talent acquisition, employee relations, compensation and benefits, performance management, and professional development programs to support the hospital's mission of providing comprehensive healthcare services. This leadership position is crucial for cultivating a skilled and engaged workforce capable of delivering exceptional cancer care, general surgery, and cardiac services to the Arizona White Mountains community. By fostering a positive and productive work environment, Connie Kakavas ensures that Summit Healthcare attracts and retains top talent. The Chief Human Resources Officer's responsibilities include developing HR policies, ensuring compliance with labor laws, and driving initiatives that promote employee well-being and organizational culture.

Chad Brimhall, the Chief of Staff & Board Member at Summit Healthcare, provides strategic leadership and operational oversight, bridging clinical practice with executive management. Brimhall's dual role involves advising the executive team on clinical matters and contributing to board-level governance, ensuring alignment with the hospital's mission to serve the Arizona White Mountains. This position is key to integrating the delivery of specialized services like cancer care, general surgery, and cardiac services with overarching organizational goals. By championing clinical excellence and operational efficiency, Chad Brimhall supports the hospital's commitment to high-quality patient care. The Chief of Staff's influence extends to fostering collaboration between medical staff and administration, driving initiatives that enhance patient outcomes and operational effectiveness across all departments.

Ian Brimhall, the Vice Chief of Staff at Summit Healthcare, supports the Chief of Staff in overseeing clinical operations and ensuring the quality of medical services provided. Brimhall collaborates with medical staff and hospital leadership to implement best practices in patient care, focusing on areas such as emergency services, diagnostic imaging, and wound care. This role is essential in maintaining high standards across all clinical departments, including cancer care, general surgery, and cardiac services, for residents of the Arizona White Mountains. By facilitating communication between physicians and administration, Ian Brimhall contributes to a cohesive and effective healthcare delivery system. The Vice Chief of Staff's efforts are directed towards enhancing clinical efficiency and patient satisfaction, reinforcing Summit Healthcare's dedication to community health.

Jeffrey Northup, the Chief Medical Officer at Summit Healthcare, leads clinical strategy and ensures the highest standards of medical care are maintained throughout the organization. Northup oversees all physician activities, clinical quality initiatives, and patient safety programs, directly impacting the delivery of services such as cancer care, general surgery, cardiac care, and emergency services. This executive position is fundamental to upholding the hospital's commitment to providing exceptional healthcare to residents in the Arizona White Mountains. By championing evidence-based medicine and fostering a culture of continuous improvement, Jeffrey Northup drives clinical excellence and patient outcomes. The Chief Medical Officer's responsibilities include managing medical staff credentialing, developing clinical protocols, and collaborating with other leaders to advance the hospital's healthcare mission.

Laura Nicks, the Director, Compliance at Summit Healthcare, oversees the development and implementation of comprehensive compliance programs to ensure adherence to all relevant healthcare regulations and ethical standards. Nicks directs efforts to mitigate risks, conduct internal audits, and provide training on compliance matters across all departments, including those offering cancer care, general surgery, and diagnostic imaging. This role is essential for maintaining the integrity and legal standing of the hospital as it serves the Arizona White Mountains community. By establishing robust compliance frameworks, Laura Nicks safeguards the organization against potential violations and promotes a culture of ethical conduct. The Director, Compliance's focus includes staying abreast of evolving regulatory landscapes and ensuring that all operations align with federal and state healthcare laws.