Leadership Overview
Pediatric Associates has 7 executives leading key functions including marketing, clinical operations, human resources, medical strategy, and regional market management.
Committed to pediatric excellence, Pediatric Associates advances the health of children and families through compassionate care and high-quality service delivery across diverse communities.
Committed to pediatric excellence, Pediatric Associates advances the health of children and families through compassionate care and high-quality service delivery across diverse communities.
Leadership Roles at Pediatric Associates
Angie O'Brien - President, Market (West)
Angie O'Brien, the President, Market (West) at Pediatric Associates, manages regional operations and strategic growth within the western territories. O'Brien architects local market expansion plans to increase access to pediatric healthcare services. By overseeing facility performance and regional staff management, the President, Market (West) ensures that all clinics meet the high standards of the organization. This leadership role involves building partnerships with local healthcare providers and community organizations. Angie O'Brien drives operational efficiency by streamlining regional workflows and resource distribution. The President, Market (West) monitors regional financial performance and patient satisfaction metrics to guide strategic decisions. O'Brien coordinates with the corporate office to align regional activities with the broader mission. Through effective leadership of the western market, the President, Market (West) expands the reach of the organization, ensuring that more families benefit from the compassionate and high-quality care provided.
Amanda Root - Chief Marketing Officer
Amanda Root, the Chief Marketing Officer at Pediatric Associates, directs all brand positioning and patient engagement strategies. Root architects comprehensive communication frameworks to ensure families access high-quality pediatric healthcare services. By analyzing market trends across the United States, the Chief Marketing Officer optimizes outreach programs to increase community awareness. This leadership role involves coordinating with clinical teams to align service messaging with the organizational mission of compassionate care. Amanda Root drives digital transformation initiatives to streamline patient acquisition and retention. Through data-driven campaigns, the Chief Marketing Officer enhances the visibility of the clinic network. Root maintains consistent brand standards while expanding the reach of pediatric services. By fostering strong relationships with community stakeholders, the Chief Marketing Officer secures long-term growth and strengthens the reputation of the organization within the competitive healthcare landscape.

Rebecca Saunders - Associate Chief of Staff
Rebecca Saunders, the Associate Chief of Staff at Pediatric Associates, manages clinical workflows and operational efficiency within the medical network. Saunders coordinates daily practice activities to ensure the delivery of superior pediatric healthcare. Overseeing regional clinical standards, the Associate Chief of Staff maintains rigorous quality benchmarks across all facilities. This leadership role involves collaborating with medical directors to implement evidence-based protocols. Rebecca Saunders drives initiatives that improve patient outcomes and operational throughput. By refining administrative processes, the Associate Chief of Staff supports the broader mission of enhancing children's lives. Saunders monitors clinical performance metrics to identify areas for improvement. Through effective resource allocation, the Associate Chief of Staff ensures that medical teams possess the necessary tools for high-quality service. This position requires constant alignment with the executive team to uphold the compassionate environment central to the organization.
Sherri Zingarelli - Associate Chief of Staff
Sherri Zingarelli, the Associate Chief of Staff at Pediatric Associates, focuses on clinical governance and the integration of specialized pediatric services. Zingarelli architects frameworks for physician development and medical staff training to ensure consistent care quality. By managing complex clinical projects, the Associate Chief of Staff optimizes the delivery of healthcare services across the network. This leadership role involves evaluating medical equipment needs and facility requirements to support clinical excellence. Sherri Zingarelli drives initiatives that enhance the patient experience through improved clinical coordination. The Associate Chief of Staff works closely with the medical leadership to standardize care delivery models. Zingarelli monitors regulatory compliance and safety standards to protect the health of all patients. Through strategic oversight of clinical operations, the Associate Chief of Staff supports the organizational goal of providing compassionate, high-quality pediatric care in every community served.
Janelle Metzger - Chief People Officer
Janelle Metzger, the Chief People Officer at Pediatric Associates, directs human capital strategy and organizational culture development. Metzger architects talent acquisition and retention programs to support the growing network of pediatric clinics. By overseeing employee engagement initiatives, the Chief People Officer ensures that staff members remain aligned with the mission of delivering compassionate healthcare. This leadership role involves managing performance management systems and professional development pathways for clinical and administrative personnel. Janelle Metzger drives diversity and inclusion efforts to foster a supportive work environment. The Chief People Officer collaborates with executive leadership to align workforce planning with long-term business objectives. Metzger implements policies that promote employee well-being and operational efficiency. Through strategic human resources management, the Chief People Officer strengthens the organizational foundation, ensuring that the team remains equipped to provide the highest quality of service to children and their families.
Rocky Slonaker - Chief Medical Officer
Rocky Slonaker, the Chief Medical Officer at Pediatric Associates, oversees all clinical strategy and medical quality assurance. Slonaker architects the medical policies that define the standard of care across the entire organization. By directing clinical research and evidence-based practice implementation, the Chief Medical Officer ensures that patients receive the most advanced pediatric treatments available. This leadership role involves mentoring medical staff and fostering a culture of continuous improvement. Rocky Slonaker drives initiatives to enhance patient safety and clinical outcomes. The Chief Medical Officer collaborates with the executive team to integrate medical services with operational goals. Slonaker monitors health trends to adapt clinical offerings to the evolving needs of families. Through rigorous oversight of medical practices, the Chief Medical Officer maintains the reputation of the organization as a leader in pediatric healthcare, ensuring that every child receives compassionate and effective medical attention.

Erika Jung - Chief People Officer & Head of Procurement, Supply Chain & Real Estate
Erika Jung, the Chief People Officer & Head of Procurement, Supply Chain & Real Estate at Pediatric Associates, manages the intersection of human capital and physical infrastructure. Jung architects procurement strategies to ensure the efficient supply of medical equipment and clinical resources. By overseeing real estate development and facility management, the Chief People Officer & Head of Procurement, Supply Chain & Real Estate optimizes the physical footprint of the clinic network. This leadership role involves coordinating supply chain logistics to support seamless clinical operations. Erika Jung drives initiatives that align workforce needs with facility capacity. The Chief People Officer & Head of Procurement, Supply Chain & Real Estate collaborates with executive leadership to manage capital investments and operational budgets. Jung implements systems that enhance organizational agility. Through strategic management of people and assets, the Chief People Officer & Head of Procurement, Supply Chain & Real Estate supports the mission of delivering high-quality pediatric healthcare.
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