Billings Clinic Executive and Leadership Team

September, 2026

Leadership Overview

Billings Clinic has 6 executives leading key functions including strategy, regional healthcare operations, financial oversight, information technology, network finance, and organizational leadership.

Committed to advancing regional health outcomes, Billings Clinic delivers comprehensive medical services across Montana, Wyoming, and the western Dakotas through a physician-led, community-governed not-for-profit model.

Leadership Roles at Billings Clinic

  • Chief Executive Officer - Graham Hagglesworth
  • Chief Executive Officer Wheatland Memorial Healthcare - Mike Zwicker
  • Chief Financial Officer - Erica Wright
  • Network Finance Executive & Chief Financial Officer - Kris Kester
  • President - Nichole Mehling
  • Vice President & Chief Information Officer - Christopher Stevens
  • Graham Hagglesworth - Chief Executive Officer

    Graham Hagglesworth, the Chief Executive Officer at Billings Clinic, directs the overarching strategic vision for this expansive health system. Overseeing the integration of clinical excellence with community-based governance, the Chief Executive Officer ensures that medical services remain accessible across Montana, Wyoming, and the western Dakotas. This leadership role involves constant collaboration with the board of community members, nurses, and physicians to maintain high standards of patient care. By aligning operational goals with the not-for-profit mission, Graham Hagglesworth drives sustainable growth and clinical innovation. The Chief Executive Officer manages complex health system dynamics, ensuring that resources support the diverse needs of the regional population. Through rigorous oversight of clinical outcomes and administrative efficiency, the Chief Executive Officer secures the long-term viability of the organization. Ultimately, Hagglesworth fosters a culture of physician-led excellence that defines the current market position of the health system.

    Mike Zwicker - Chief Executive Officer Wheatland Memorial Healthcare

    Mike Zwicker, the Chief Executive Officer Wheatland Memorial Healthcare at Billings Clinic, manages the specific operational requirements of the Wheatland facility. Overseeing local healthcare delivery, the Chief Executive Officer Wheatland Memorial Healthcare ensures that regional patients receive high-quality medical attention consistent with the broader system standards. This leadership role involves coordinating with the central administration to optimize resource allocation and service expansion within the local market. By focusing on community health needs, Mike Zwicker drives operational improvements that enhance patient satisfaction and clinical safety. The Chief Executive Officer Wheatland Memorial Healthcare maintains strong relationships with local stakeholders to ensure the facility remains a cornerstone of regional health. Through strategic management of local staff and medical assets, the Chief Executive Officer Wheatland Memorial Healthcare supports the mission of the larger health system. Ultimately, Zwicker ensures that the facility achieves excellence in every aspect of patient care.

    Erica Wright - Chief Financial Officer

    Erica Wright, the Chief Financial Officer at Billings Clinic, manages the fiscal health and long-term financial planning for the entire organization. Overseeing capital allocation and budgetary discipline, the Chief Financial Officer ensures that the health system maintains the necessary resources to support clinical operations across Montana, Wyoming, and the western Dakotas. This leadership role involves analyzing market trends to guide investment in medical technology and facility infrastructure. By optimizing revenue cycles and cost structures, Erica Wright drives financial stability for the not-for-profit entity. The Chief Financial Officer collaborates with the board to ensure transparency and accountability in all fiscal matters. Through rigorous financial modeling and risk management, the Chief Financial Officer supports the expansion of healthcare services to underserved regions. Ultimately, Wright secures the financial foundation required to sustain the mission of providing high-quality, physician-led care to the communities served by the organization.

    Kris Kester - Network Finance Executive & Chief Financial Officer

    Kris Kester, the Network Finance Executive & Chief Financial Officer at Billings Clinic, manages the financial integration of the broader healthcare network. Overseeing the fiscal alignment of various network entities, the Network Finance Executive & Chief Financial Officer ensures that financial performance remains consistent with the system-wide goals. This leadership role involves coordinating financial reporting and auditing processes across the regional footprint. By analyzing network-wide expenditures, Kris Kester drives efficiency and cost-effectiveness in the delivery of medical services. The Network Finance Executive & Chief Financial Officer collaborates with other executive leaders to ensure that financial resources are distributed to maximize patient impact. Through strategic oversight of network assets, the Network Finance Executive & Chief Financial Officer supports the long-term sustainability of the health system. Ultimately, Kester ensures that the financial operations of the network remain robust and transparent, directly contributing to the success of the organization.
    Kris Kester

    Nichole Mehling - President

    Nichole Mehling, the President at Billings Clinic, directs the daily operational activities and organizational performance of the health system. Overseeing the execution of strategic initiatives, the President ensures that clinical and administrative departments function in harmony to provide superior patient care. This leadership role involves fostering a culture of excellence among staff and physicians to maintain the high standards expected of the organization. By driving operational improvements, Nichole Mehling supports the mission of serving the diverse populations of Montana, Wyoming, and the western Dakotas. The President collaborates with the CEO and other executives to translate the board's vision into actionable results. Through effective management of organizational resources and personnel, the President ensures that the health system remains a leader in the regional healthcare market. Ultimately, Mehling drives the operational success that allows the organization to fulfill its commitment to community health and physician-led governance.

    Christopher Stevens - Vice President & Chief Information Officer

    Christopher Stevens, the Vice President & Chief Information Officer at Billings Clinic, architects the digital infrastructure and health information systems that support clinical workflows. Overseeing the implementation of electronic health records and cybersecurity protocols, the Vice President & Chief Information Officer ensures that patient data remains secure and accessible across the entire regional network. This leadership role involves integrating advanced technology to improve diagnostic accuracy and operational efficiency. By driving digital transformation, Christopher Stevens supports the physician-led mission through data-driven insights and streamlined communication channels. The Vice President & Chief Information Officer manages the technical teams responsible for maintaining the backbone of the health system. Through strategic investment in information technology, the Vice President & Chief Information Officer enhances the quality of care delivered to patients in Montana, Wyoming, and the western Dakotas. Ultimately, Stevens ensures that the organization remains at the forefront of medical technology.

    Explore Leadership Teams in Hospitals & Physicians Clinics

    Frequently Asked Questions Regarding Billings Clinic Top Executives and Leadership Team

    Who leads Billings Clinic?
    Billings Clinic is led by Graham Hagglesworth (Chief Executive Officer), along with executives such as Mike Zwicker (Chief Executive Officer Wheatland Memorial Healthcare) and Erica Wright (Chief Financial Officer).
    Who is part of Billings Clinic’s executive team?
    The executive team of Billings Clinic includes leaders such as Graham Hagglesworth (Chief Executive Officer), Mike Zwicker (Chief Executive Officer Wheatland Memorial Healthcare), Erica Wright (Chief Financial Officer) and other senior executives.
    How many executives does Billings Clinic have?
    Billings Clinic has 6 executives leading key business areas.
    What roles are included in Billings Clinic’s leadership team?
    The leadership team of Billings Clinic includes roles such as Chief Executive Officer, Chief Executive Officer Wheatland Memorial Healthcare, Chief Financial Officer, Network Finance Executive & Chief Financial Officer, President.