Pediatric Associates Executive and Leadership Team

June, 2026

Leadership Overview

Pediatric Associates has 10 executives leading key functions including strategy, operations, marketing, medical affairs, human resources, and market expansion.

Driven by a commitment to pediatric well-being, Pediatric Associates enhances the lives of children, families, and communities through high-quality, compassionate healthcare services.

Leadership Roles at Pediatric Associates

  • Chief Executive Officer - Scott Powers
  • Chief Operating Officer - Terry Fields
  • President & Senior Medical Director - Ravinder Khaira
  • President, Market (West) - Angie O'Brien
  • Chief Marketing Officer - Amanda Root
  • Associate Chief of Staff - Rebecca Saunders
  • Associate Chief of Staff - Sherri Zingarelli
  • Chief Human Resources Officer - Karoline Lariviere
  • Chief Medical Officer - Chester Slonaker
  • Head Chief People Officer, Procurement, , Supply Chain & Real Estate - Erika Jung
  • Scott Powers - Chief Executive Officer

    Scott Powers, the Chief Executive Officer at Pediatric Associates, directs the overarching strategy and operational framework for the organization. Powers ensures alignment with the company's mission to enhance the lives of children, their families, and communities through superior pediatric healthcare. This leadership involves guiding all departments to deliver services in a compassionate and healthy environment, upholding the highest standards of pediatric care. Powers oversees the integration of new initiatives and the continuous improvement of existing healthcare delivery models. The Chief Executive Officer's role is critical in fostering a culture of excellence and innovation across all Pediatric Associates locations. By setting the strategic direction, Scott Powers drives the organization's growth and its commitment to serving the pediatric population with unparalleled dedication and expertise.
    Scott Powers

    Terry Fields - Chief Operating Officer

    Terry Fields, the Chief Operating Officer at Pediatric Associates, manages the day-to-day operational execution and efficiency across all facilities. Fields ensures that the delivery of pediatric healthcare services meets the highest quality standards, aligning with the organization's mission of compassionate care. This involves optimizing resource allocation, streamlining workflows, and implementing best practices in patient service delivery. The Chief Operating Officer oversees the operational integration of new technologies and service lines, enhancing the patient experience and staff productivity. Fields is responsible for maintaining the operational integrity of the healthcare environment, ensuring it remains both healthy and conducive to healing. By focusing on operational excellence, Terry Fields directly supports the organization's commitment to serving children and their families effectively across its service areas.

    Ravinder Khaira - President & Senior Medical Director

    Ravinder Khaira, the President & Senior Medical Director at Pediatric Associates, provides critical leadership in both clinical operations and organizational direction. Khaira guides the medical team in delivering exceptional pediatric healthcare, upholding the mission of enhancing children's lives through compassionate service. This dual role involves overseeing medical staff performance, implementing advanced clinical practices, and contributing to the strategic planning of the organization. The President & Senior Medical Director ensures that all medical activities align with the highest standards of quality and patient safety. Ravinder Khaira's expertise is instrumental in fostering a healthy and effective healthcare environment, driving forward the commitment of Pediatric Associates to community well-being and pediatric excellence.
    Ravinder Khaira

    Angie O'Brien - President, Market (West)

    Angie O'Brien, the President, Market (West) at Pediatric Associates, directs the strategic growth and operational oversight for the western region. O'Brien ensures that the delivery of pediatric healthcare services in this market aligns with the organization's core mission of providing high-quality, compassionate care. This leadership position involves managing regional operations, fostering strong community relationships, and expanding access to pediatric services. The President, Market (West) works to cultivate a healthy and supportive environment for patients and staff within the designated geographic area. Angie O'Brien's focus on regional market development is crucial for extending the reach and impact of Pediatric Associates, reinforcing the commitment to serving children and families effectively across diverse communities.

    Amanda Root - Chief Marketing Officer

    Amanda Root, the Chief Marketing Officer at Pediatric Associates, spearheads all marketing and communication strategies to enhance brand visibility and patient engagement. Root drives initiatives that communicate the organization's mission of delivering high-quality, compassionate pediatric healthcare. This leadership role involves developing campaigns that highlight the unique services and patient-centered approach of Pediatric Associates. The Chief Marketing Officer oversees market research, digital presence, and community outreach programs designed to connect with families and reinforce the company's commitment to child well-being. Amanda Root ensures that all external messaging accurately reflects the organization's dedication to creating a healthy and supportive environment for children. By expanding the reach and impact of Pediatric Associates, Root contributes significantly to patient acquisition and retention.
    Amanda Root

    Rebecca Saunders - Associate Chief of Staff

    Rebecca Saunders, the Associate Chief of Staff at Pediatric Associates, supports the Chief Medical Officer in overseeing clinical operations and physician leadership. Saunders contributes to maintaining the highest standards of pediatric care, ensuring that all medical practices align with the organization's mission of compassionate service. This role involves collaborating with medical staff to implement evidence-based treatment protocols and enhance patient outcomes. The Associate Chief of Staff plays a part in physician recruitment, retention, and professional development, fostering a high-performing clinical team. Rebecca Saunders assists in ensuring a healthy and safe environment for both patients and healthcare providers. By supporting clinical excellence, Saunders directly contributes to the quality of care delivered across Pediatric Associates' network.

    Sherri Zingarelli - Associate Chief of Staff

    Sherri Zingarelli, the Associate Chief of Staff at Pediatric Associates, collaborates with clinical leadership to uphold exceptional standards in pediatric healthcare delivery. Zingarelli focuses on enhancing the patient experience and ensuring the compassionate application of medical services. This position involves working closely with physicians and staff to refine clinical workflows and patient care pathways. The Associate Chief of Staff contributes to initiatives that promote a healthy and supportive environment for children and their families. Sherri Zingarelli supports the strategic goals of the medical department, ensuring adherence to best practices and regulatory compliance. By contributing to clinical oversight, Zingarelli reinforces Pediatric Associates' commitment to providing top-tier pediatric services.

    Karoline Lariviere - Chief Human Resources Officer

    Karoline Lariviere, the Chief Human Resources Officer at Pediatric Associates, directs all human capital strategies to support the organization's mission and growth. Lariviere oversees talent acquisition, employee development, and retention programs, ensuring a skilled and dedicated workforce committed to compassionate pediatric care. This leadership role involves cultivating a positive and healthy work environment that fosters employee well-being and professional advancement. The Chief Human Resources Officer ensures compliance with labor laws and develops policies that align with the organization's values. Karoline Lariviere plays a crucial part in building a strong organizational culture that supports the delivery of high-quality healthcare services to children and their families. By managing human resources effectively, Lariviere strengthens the foundation upon which Pediatric Associates operates.
    Karoline Lariviere

    Chester Slonaker - Chief Medical Officer

    Chester Slonaker, the Chief Medical Officer at Pediatric Associates, leads the clinical vision and medical strategy to ensure the highest quality of pediatric healthcare. Slonaker oversees all medical staff, clinical protocols, and patient care standards, driving the organization's commitment to compassionate and effective treatment. This critical role involves ensuring that medical practices are evidence-based, innovative, and aligned with the mission of enhancing children's lives. The Chief Medical Officer champions initiatives that promote a healthy and safe environment within all clinical settings. Chester Slonaker works to integrate advancements in pediatric medicine, ensuring that Pediatric Associates remains at the forefront of child healthcare. By guiding clinical excellence, Slonaker directly impacts the health outcomes and well-being of the pediatric population served.
    Chester Slonaker

    Erika Jung - Head Chief People Officer, Procurement, , Supply Chain & Real Estate

    Erika Jung, the Head Chief People Officer, Procurement, Supply Chain & Real Estate at Pediatric Associates, manages critical operational functions that support the organization's infrastructure and employee base. Jung oversees strategic procurement, efficient supply chain management, and the development and maintenance of real estate assets, ensuring resources are optimized for healthcare delivery. This multifaceted role also encompasses human resources leadership, focusing on employee well-being and organizational culture. The Head Chief People Officer, Procurement, Supply Chain & Real Estate ensures that the operational framework supports the delivery of high-quality, compassionate pediatric care. Erika Jung's leadership in these key areas is vital for maintaining the operational integrity and growth of Pediatric Associates, contributing to a healthy environment for patients and staff.

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    Frequently Asked Questions Regarding Pediatric Associates Top Executives and Leadership Team

    Who leads Pediatric Associates?
    Pediatric Associates is led by Scott Powers (Chief Executive Officer), along with executives such as Terry Fields (Chief Operating Officer) and Ravinder Khaira (President & Senior Medical Director).
    Who is part of Pediatric Associates’s executive team?
    The executive team of Pediatric Associates includes leaders such as Scott Powers (Chief Executive Officer), Terry Fields (Chief Operating Officer), Ravinder Khaira (President & Senior Medical Director) and other senior executives.
    How many executives does Pediatric Associates have?
    Pediatric Associates has 10 executives leading key business areas.
    What roles are included in Pediatric Associates’s leadership team?
    The leadership team of Pediatric Associates includes roles such as Chief Executive Officer, Chief Operating Officer, President & Senior Medical Director, President, Market (West), Chief Marketing Officer.