CDPHP Executive and Leadership Team

September, 2026

Leadership Overview

CDPHP has 5 executives leading key functions including strategy, operations, financial management, clinical oversight, and medical affairs.

Committed to member-focused care, CDPHP delivers affordable health insurance solutions while maintaining a physician-founded, community-based mission that prioritizes long-term health outcomes across the New York region.

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 the entire organizational structure, the Chief Executive Officer ensures alignment between member-focused insurance products and community health objectives. This leadership role involves navigating complex regulatory environments while expanding market reach across New York. By fostering partnerships with local providers, Barry Thornton drives sustainable growth and operational excellence. The Chief Executive Officer maintains constant communication with the Board to refine long-term goals and improve service delivery. Through rigorous oversight of corporate initiatives, Thornton secures the financial and operational health of the organization. This executive leadership ensures that the company remains a leader in providing affordable, high-quality health insurance coverage to diverse member populations throughout the region, ultimately strengthening the community-based foundation that defines the current business model.
    Barry Thornton

    Paul Kahlon - Executive Vice President & Chief Financial Officer

    Paul Kahlon, the Executive Vice President & Chief Financial Officer at CDPHP, manages the fiscal health and long-term financial planning for this not-for-profit health plan. Overseeing capital allocation and budgetary discipline, the Executive Vice President & Chief Financial Officer ensures that resources support the core mission of providing affordable insurance. This leadership role involves analyzing market trends to mitigate financial risk while maximizing value for members. By directing financial reporting and investment strategies, Paul Kahlon drives the economic sustainability of the organization. The Executive Vice President & Chief Financial Officer collaborates with other leaders to evaluate the financial impact of new health insurance products and regional expansion efforts. Through precise fiscal management, Kahlon maintains the stability required to serve the community effectively. This executive function remains vital for balancing the company's not-for-profit status with the need for operational growth and the continuous improvement of member-focused health services across the New York market.

    Cheryl Cahill - Chief of Staff

    Cheryl Cahill, the Chief of Staff at CDPHP, manages internal operations and coordinates executive workflows to ensure organizational efficiency. Overseeing cross-departmental projects, the Chief of Staff facilitates communication between the C-suite and various operational teams. This leadership role involves streamlining administrative processes to support the delivery of member-focused health insurance plans. By optimizing internal resources, Cheryl Cahill drives productivity and ensures that strategic priorities receive necessary attention. The Chief of Staff monitors progress on key corporate initiatives, providing critical support to the executive leadership team. Through meticulous planning and execution, Cahill maintains operational stability across the organization. This role requires deep integration with the company's mission to provide affordable, community-based health coverage. By aligning daily activities with long-term goals, the Chief of Staff enables the organization to respond effectively to market demands and maintain high standards of service for all members within the New York health insurance landscape.

    Brian Sheridan - Chief Medical Officer

    Brian Sheridan, the Chief Medical Officer at CDPHP, directs clinical strategy and ensures the delivery of high-quality, member-focused health care services. Overseeing medical policy and provider relations, the Chief Medical Officer maintains the integrity of the physician-founded mission. This leadership role involves evaluating clinical outcomes and implementing evidence-based practices to improve member health. By guiding the development of health insurance benefits, Brian Sheridan drives initiatives that prioritize preventative care and patient wellness. The Chief Medical Officer works closely with the executive team to align clinical standards with the company's broader community-based goals. Through continuous assessment of medical trends, Sheridan ensures that the organization remains responsive to the evolving needs of the New York population. This executive role requires deep engagement with the provider network to foster collaborative care models. Ultimately, the Chief Medical Officer secures the quality of care that defines the reputation of the health plan within the competitive insurance industry.
    Brian Sheridan

    Tracy Langlais - Senior VP, Medical Affairs Operations

    Tracy Langlais, the Senior VP, Medical Affairs Operations at CDPHP, manages the operational execution of clinical programs and medical service delivery. Overseeing the day-to-day functions of the medical affairs department, the Senior VP, Medical Affairs Operations ensures that clinical policies translate into effective member support. This leadership role involves coordinating with internal teams to streamline utilization management and care coordination processes. By optimizing operational workflows, Tracy Langlais drives efficiency in the delivery of health insurance benefits. The Senior VP, Medical Affairs Operations collaborates with clinical leadership to implement programs that enhance member access to care. Through rigorous monitoring of operational metrics, Langlais maintains high standards of service quality across the organization. This executive function supports the company's mission by ensuring that medical affairs operations remain agile and responsive to the needs of the community. By focusing on process improvement, the Senior VP, Medical Affairs Operations directly contributes to the overall success of the health plan.

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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.