CDPHP Executive and Leadership Team

October, 2026

Leadership Overview

CDPHP has 5 executives leading key functions including strategy, organizational alignment, financial management, clinical quality, and medical operations.

Committed to member-focused health solutions, CDPHP delivers affordable insurance plans while fostering community-based wellness across the region through physician-founded leadership and innovative care models.

Leadership Roles at CDPHP

  • Chief Executive Officer - Barry Thornton
  • Executive Vice President & Chief Financial Officer - Paul Kahlon
  • Chief of Staff - Cheryl Cahill
  • Chief Medical Officer - Brian Sheridan
  • Senior VP, Medical Affairs Operations - Tracy Langlais
  • Barry Thornton - Chief Executive Officer

    Barry Thornton, the Chief Executive Officer at CDPHP, directs the overarching strategic vision for this physician-founded, not-for-profit health plan. Overseeing all corporate initiatives, the Chief Executive Officer ensures the organization maintains a member-focused approach while navigating the complexities of the insurance industry. Barry Thornton drives long-term growth by aligning operational goals with the mission of providing affordable, high-quality health coverage to the community. This leadership role involves constant collaboration with the Board to refine market positioning and enhance service delivery across the entire service area. By prioritizing sustainable financial health and member satisfaction, the Chief Executive Officer strengthens the competitive standing of the plan. Thornton maintains a focus on innovation, ensuring the organization adapts to evolving healthcare regulations and market demands. Through this executive oversight, the plan continues to expand its influence as a community-based leader in the health insurance sector.
    Barry Thornton

    Paul Kahlon - Executive Vice President & Chief Financial Officer

    Paul Kahlon, the Executive Vice President & Chief Financial Officer at CDPHP, oversees the fiscal health and long-term economic stability of the organization. Managing capital allocation and financial planning, the Executive Vice President & Chief Financial Officer ensures that resources support the delivery of affordable health insurance plans. Paul Kahlon directs the budgeting process and risk management strategies, protecting the financial integrity of the not-for-profit entity. This leadership role involves analyzing market trends to inform investment decisions and operational scaling. By maintaining rigorous financial oversight, the Executive Vice President & Chief Financial Officer enables the organization to invest in member-focused programs and community health initiatives. Kahlon collaborates with other executives to balance cost-efficiency with the high standards of care expected from a physician-founded plan. Through disciplined financial stewardship, the Executive Vice President & Chief Financial Officer secures the resources necessary for sustained growth and operational excellence.

    Cheryl Cahill - Chief of Staff

    Cheryl Cahill, the Chief of Staff at CDPHP, manages the internal operational cadence and executive communication workflows. Coordinating cross-departmental projects, the Chief of Staff ensures that leadership priorities receive consistent attention and resources. Cheryl Cahill facilitates seamless interaction between the C-suite and various functional teams, driving organizational efficiency and clarity in mission execution. This role involves monitoring key performance indicators to verify that strategic initiatives remain on track with the broader goals of the health plan. By streamlining administrative processes and fostering a culture of accountability, the Chief of Staff supports the executive team in delivering high-quality insurance services. Cahill optimizes internal communication channels, ensuring that all departments remain aligned with the core values of the organization. Through meticulous planning and execution, the Chief of Staff enables the leadership team to focus on critical market challenges and member-centric improvements.

    Brian Sheridan - Chief Medical Officer

    Brian Sheridan, the Chief Medical Officer at CDPHP, leads the clinical strategy and quality assurance programs for the health plan. Overseeing medical policy development, the Chief Medical Officer ensures that all insurance offerings prioritize evidence-based care and positive patient outcomes. Brian Sheridan directs clinical initiatives that improve member health and wellness, bridging the gap between insurance coverage and actual medical delivery. This role involves working closely with local physicians to maintain the community-based, physician-founded identity of the organization. By evaluating clinical data and healthcare trends, the Chief Medical Officer drives improvements in care coordination and service accessibility. Sheridan fosters partnerships with healthcare providers to enhance the quality of the network and the overall member experience. Through this clinical leadership, the Chief Medical Officer ensures that the organization remains a trusted partner in the health and well-being of the community.
    Brian Sheridan

    Tracy Langlais - Senior VP, Medical Affairs Operations

    Tracy Langlais, the Senior VP, Medical Affairs Operations at CDPHP, manages the day-to-day execution of clinical programs and medical service delivery. Overseeing the operational infrastructure of medical affairs, the Senior VP, Medical Affairs Operations ensures that clinical policies translate into efficient, member-focused services. Tracy Langlais directs the teams responsible for utilization management and care coordination, ensuring that members receive timely and appropriate support. This role involves optimizing internal workflows to improve the speed and accuracy of medical decision-making. By aligning operational processes with clinical standards, the Senior VP, Medical Affairs Operations supports the broader mission of providing affordable, high-quality insurance. Langlais collaborates with the Chief Medical Officer to implement strategic health initiatives that enhance the overall member experience. Through rigorous operational oversight, the Senior VP, Medical Affairs Operations maintains the high standards of care that define the organization.

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    Frequently Asked Questions Regarding CDPHP Top Executives and Leadership Team

    Who leads CDPHP?
    CDPHP is led by Barry Thornton (Chief Executive Officer), along with executives such as Paul Kahlon (Executive Vice President & Chief Financial Officer) and Cheryl Cahill (Chief of Staff).
    Who is part of CDPHP’s executive team?
    The executive team of CDPHP includes leaders such as Barry Thornton (Chief Executive Officer), Paul Kahlon (Executive Vice President & Chief Financial Officer), Cheryl Cahill (Chief of Staff) and other senior executives.
    How many executives does CDPHP have?
    CDPHP has 5 executives leading key business areas.
    What roles are included in CDPHP’s leadership team?
    The leadership team of CDPHP includes roles such as Chief Executive Officer, Executive Vice President & Chief Financial Officer, Chief of Staff, Chief Medical Officer, Senior VP, Medical Affairs Operations.