Thundermist Health Center Executive and Leadership Team

November, 2026

Leadership Overview

Thundermist Health Center has 4 executives leading key functions including financial management, clinical operations, medical oversight, and organizational scaling.

Committed to removing barriers to care, Thundermist Health Center delivers exceptional primary, dental, and behavioral health services to diverse communities across Rhode Island while ensuring equitable access for all patients.

Leadership Roles at Thundermist Health Center

  • Chief Financial Officer - Addy Kane
  • Chief Operating Officer & Chief Nursing Officer - Karen Mazzola
  • Chief Medical Officer - Jeffrey Gaines
  • Chief Oper Officer - Matthew Roman
  • Addy Kane - Chief Financial Officer

    Addy Kane, the Chief Financial Officer at Thundermist Health Center, directs all fiscal strategies and resource allocation for the organization. Managing the complex budgetary requirements of a nonprofit community health center, the Chief Financial Officer ensures long-term sustainability while supporting the expansion of primary care, dental, and behavioral health services. Addy Kane oversees revenue cycle management and grant compliance, maintaining the financial health necessary to serve patients regardless of insurance status. By optimizing operational expenditures, the Chief Financial Officer enables the delivery of high-quality care across multiple regional locations. This leadership role involves constant collaboration with the board to align fiscal policy with the mission of removing barriers to healthcare. Through rigorous financial planning and risk assessment, the Chief Financial Officer secures the resources required for the organization to thrive within the competitive healthcare landscape of the Northeast.

    Karen Mazzola - Chief Operating Officer & Chief Nursing Officer

    Karen Mazzola, the Chief Operating Officer & Chief Nursing Officer at Thundermist Health Center, manages clinical workflows and nursing standards across all service lines. Overseeing the integration of primary care with dental and behavioral health, the Chief Operating Officer & Chief Nursing Officer drives excellence in patient care delivery. Karen Mazzola architects nursing protocols that enhance clinical efficiency and patient outcomes throughout the Rhode Island network. This role involves coordinating daily operations to ensure seamless access for patients, regardless of ability to pay. By aligning nursing staff performance with organizational quality benchmarks, the Chief Operating Officer & Chief Nursing Officer maintains high standards of safety and service. Through strategic oversight of clinical resources, the Chief Operating Officer & Chief Nursing Officer supports the mission of removing barriers to care, ensuring that every patient receives comprehensive, compassionate, and timely medical attention within the community health center environment.

    Jeffrey Gaines - Chief Medical Officer

    Jeffrey Gaines, the Chief Medical Officer at Thundermist Health Center, leads the clinical strategy and medical staff performance for the entire organization. Directing the implementation of evidence-based practices, the Chief Medical Officer ensures that primary care, dental, and behavioral health services meet the highest standards of quality. Jeffrey Gaines oversees physician recruitment and clinical governance, fostering a culture of excellence that directly impacts patient health outcomes. This leadership role involves navigating complex healthcare regulations to maintain compliance while expanding service reach across regional locations. By collaborating with other executive leaders, the Chief Medical Officer aligns medical initiatives with the broader mission of removing barriers to care. Through the continuous evaluation of clinical data and patient feedback, the Chief Medical Officer drives improvements in service delivery, ensuring that the organization remains a trusted provider for patients regardless of insurance or financial circumstances.
    Jeffrey Gaines

    Matthew Roman - Chief Oper Officer

    Matthew Roman, the Chief Oper Officer at Thundermist Health Center, manages the infrastructure and administrative systems that support the organization's regional facilities. Focusing on internal scaling and facility management, the Chief Oper Officer optimizes the physical and digital environments where care occurs. Matthew Roman directs the logistical operations necessary to maintain full-service primary care, dental, and behavioral health clinics across the service area. This role involves streamlining administrative processes to reduce patient wait times and improve overall service accessibility. By overseeing the operational backbone of the health center, the Chief Oper Officer ensures that clinical teams possess the tools and environments required to deliver exceptional care. Through the strategic management of facility resources and operational workflows, the Chief Oper Officer supports the organizational goal of removing barriers to healthcare, ultimately enhancing the patient experience and strengthening the operational foundation of the entire community health center.

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    Frequently Asked Questions Regarding Thundermist Health Center Top Executives and Leadership Team

    Who leads Thundermist Health Center?
    Thundermist Health Center is led by Addy Kane (Chief Financial Officer), along with executives such as Karen Mazzola (Chief Operating Officer & Chief Nursing Officer) and Jeffrey Gaines (Chief Medical Officer).
    Who is part of Thundermist Health Center’s executive team?
    The executive team of Thundermist Health Center includes leaders such as Addy Kane (Chief Financial Officer), Karen Mazzola (Chief Operating Officer & Chief Nursing Officer), Jeffrey Gaines (Chief Medical Officer) and other senior executives.
    How many executives does Thundermist Health Center have?
    Thundermist Health Center has 4 executives leading key business areas.
    What roles are included in Thundermist Health Center’s leadership team?
    The leadership team of Thundermist Health Center includes roles such as Chief Financial Officer, Chief Operating Officer & Chief Nursing Officer, Chief Medical Officer, Chief Oper Officer.