MetroWest Medical Center Executive and Leadership Team

October, 2026

Leadership Overview

MetroWest Medical Center has 5 executives leading key functions including strategy, financial oversight, clinical anesthesia, and medical staff governance.

Committed to excellence in outpatient care, MetroWest Medical Center delivers advanced diagnostic and rehabilitation services to the community while maintaining rigorous standards for patient health outcomes and operational efficiency.

Leadership Roles at MetroWest Medical Center

  • Chief Executive Officer - Greg McFarland
  • Chief Financial Officer - Tom Sullivan
  • Chair, Department of Anesthesiology Founding Partner & Chief Financial Officer - Stefan Hariskov
  • President, The Medical Staff - Christopher Smith
  • President, The Medical Staff - Lisa Sotir
  • Greg McFarland - Chief Executive Officer

    Greg McFarland, the Chief Executive Officer at MetroWest Medical Center, directs all strategic initiatives for the outpatient diagnostic and rehabilitation facility. Overseeing the entire organizational structure, the Chief Executive Officer ensures alignment between clinical service delivery and long-term institutional growth. This leadership role involves managing complex relationships with regional healthcare stakeholders to expand market reach across Massachusetts. By optimizing resource allocation and facility performance, Greg McFarland directly impacts the quality of patient care provided at the center. McFarland maintains a focus on operational excellence, ensuring that the facility meets evolving medical standards while sustaining financial viability. Through constant evaluation of service lines, the Chief Executive Officer drives innovation in diagnostic workflows, ultimately securing the position of the center as a premier provider of specialized rehabilitation services within the competitive regional healthcare landscape.
    Greg McFarland

    Tom Sullivan - Chief Financial Officer

    Tom Sullivan, the Chief Financial Officer at MetroWest Medical Center, manages the fiscal health and budgetary planning for the outpatient diagnostic and rehabilitation operations. Overseeing capital investments and revenue cycle management, the Chief Financial Officer ensures the financial stability required to support advanced medical technology acquisitions. This leadership role involves rigorous analysis of operational costs to maximize efficiency across all departments. By implementing robust financial controls, Tom Sullivan directly impacts the ability of the center to reinvest in patient-centered care initiatives. Sullivan coordinates with the executive team to align fiscal strategies with the broader mission of providing high-quality rehabilitation services. Through meticulous oversight of billing processes and insurance reimbursements, the Chief Financial Officer maintains the economic integrity of the organization, ensuring that the facility remains a sustainable and reliable resource for the community.

    Stefan Hariskov - Chair, Department of Anesthesiology Founding Partner & Chief Financial Officer

    Stefan Hariskov, the Chair, Department of Anesthesiology Founding Partner & Chief Financial Officer at MetroWest Medical Center, directs clinical protocols for anesthesia services while managing specific financial portfolios related to surgical support. Overseeing the integration of anesthesia safety standards, the Chair, Department of Anesthesiology Founding Partner & Chief Financial Officer ensures that patient care remains the primary focus during complex diagnostic procedures. This leadership role involves balancing clinical excellence with the fiscal requirements of the department. By optimizing the utilization of surgical resources, Stefan Hariskov directly impacts the throughput and efficiency of the rehabilitation facility. Hariskov collaborates with medical staff to refine pain management strategies, ensuring that clinical outcomes meet the highest benchmarks. Through the management of departmental budgets and clinical staffing, the Chair, Department of Anesthesiology Founding Partner & Chief Financial Officer supports the overall operational success of the medical center.

    Christopher Smith - President, The Medical Staff

    Christopher Smith, the President, The Medical Staff at MetroWest Medical Center, leads the physician community to ensure high standards of clinical practice and patient safety. Overseeing the credentialing and professional development of the medical team, the President, The Medical Staff ensures that all practitioners adhere to the rigorous diagnostic protocols established by the facility. This leadership role involves facilitating communication between the medical staff and the executive leadership to improve service delivery. By fostering a culture of collaborative care, Christopher Smith directly impacts the effectiveness of rehabilitation programs. Smith coordinates peer review processes and quality improvement initiatives to maintain the reputation of the center. Through the active engagement of the medical staff, the President, The Medical Staff drives the implementation of evidence-based practices, ensuring that the facility provides consistent and superior care to every patient.

    Lisa Sotir - President, The Medical Staff

    Lisa Sotir, the President, The Medical Staff at MetroWest Medical Center, manages the administrative and clinical integration of the medical staff to enhance outpatient diagnostic efficiency. Overseeing the alignment of medical staff policies with the strategic goals of the facility, the President, The Medical Staff ensures that clinical workflows support the rapid delivery of rehabilitation services. This leadership role involves addressing the operational needs of the medical team to improve patient throughput and satisfaction. By streamlining communication channels between departments, Lisa Sotir directly impacts the overall productivity of the medical center. Sotir works to resolve clinical challenges and promotes the adoption of new diagnostic technologies among the staff. Through the oversight of medical staff committees, the President, The Medical Staff ensures that the facility maintains compliance with healthcare regulations while delivering high-quality, patient-focused care across all service lines.

    Explore Leadership Teams in Hospitals & Physicians Clinics

    Frequently Asked Questions Regarding MetroWest Medical Center Top Executives and Leadership Team

    Who leads MetroWest Medical Center?
    MetroWest Medical Center is led by Greg McFarland (Chief Executive Officer), along with executives such as Tom Sullivan (Chief Financial Officer) and Stefan Hariskov (Chair, Department of Anesthesiology Founding Partner & Chief Financial Officer).
    Who is part of MetroWest Medical Center’s executive team?
    The executive team of MetroWest Medical Center includes leaders such as Greg McFarland (Chief Executive Officer), Tom Sullivan (Chief Financial Officer), Stefan Hariskov (Chair, Department of Anesthesiology Founding Partner & Chief Financial Officer) and other senior executives.
    How many executives does MetroWest Medical Center have?
    MetroWest Medical Center has 5 executives leading key business areas.
    What roles are included in MetroWest Medical Center’s leadership team?
    The leadership team of MetroWest Medical Center includes roles such as Chief Executive Officer, Chief Financial Officer, Chair, Department of Anesthesiology Founding Partner & Chief Financial Officer, President, The Medical Staff, President, The Medical Staff.