Sonora Quest Laboratories Executive and Leadership Team

August, 2026

Leadership Overview

Sonora Quest Laboratories has 4 executives leading key functions including operations, financial management, information technology, and human resources.

Committed to advancing diagnostic excellence, Sonora Quest Laboratories delivers comprehensive clinical testing services across Arizona to improve patient health outcomes through integrated laboratory systems.

Leadership Roles at Sonora Quest Laboratories

  • Chief Financial Officer - Albert Namey
  • Chief Operating Officer - Joyce Santis
  • Chief Information Officer - Sonny Varadan
  • Chief People Officer - Lorraine Field
  • Albert Namey - Chief Financial Officer

    Albert Namey, the Chief Financial Officer at Sonora Quest Laboratories, manages the fiscal health and long-term economic strategy of the organization. Overseeing capital allocation and revenue cycle management, the Chief Financial Officer ensures the financial stability required to support advanced genetic and genomic testing services. This leadership role involves coordinating with the joint venture partners to align budgetary goals with clinical expansion objectives. By monitoring cost structures and investment in new diagnostic technologies, Albert Namey directly impacts the sustainability of the laboratory network. Namey secures the resources necessary for maintaining high-quality pathology and prescription drug monitoring services across the state. Through rigorous financial oversight, the Chief Financial Officer mitigates fiscal risk while identifying opportunities for growth within the competitive healthcare diagnostics sector. Namey maintains the financial integrity of the enterprise through disciplined planning and strategic resource management.
    Albert Namey

    Joyce Santis - Chief Operating Officer

    Joyce Santis, the Chief Operating Officer at Sonora Quest Laboratories, directs all internal laboratory workflows and clinical testing logistics. Overseeing the daily execution of routine, molecular, and pathology testing services, the Chief Operating Officer ensures maximum efficiency across the entire Arizona network. This leadership role involves optimizing supply chain reliability and maintaining rigorous quality standards for all diagnostic procedures. By streamlining laboratory throughput, Joyce Santis directly impacts the speed and accuracy of patient results. Santis manages the integration of complex testing menus to support the broader mission of providing accessible healthcare diagnostics. Through constant process refinement, the Chief Operating Officer maintains operational excellence while scaling service capacity to meet the growing demands of the regional healthcare market. Santis drives the operational strategy that keeps the laboratory system at the forefront of clinical diagnostics.

    Sonny Varadan - Chief Information Officer

    Sonny Varadan, the Chief Information Officer at Sonora Quest Laboratories, architects the digital infrastructure and data security frameworks essential for modern clinical diagnostics. Overseeing the integration of laboratory information systems, the Chief Information Officer ensures seamless connectivity between testing facilities and healthcare providers throughout Arizona. This leadership role involves implementing advanced cybersecurity protocols to protect sensitive patient genetic and genomic data. By driving the adoption of digital health solutions, Sonny Varadan directly impacts the efficiency of reporting and data accessibility for clinicians. Varadan manages the technological roadmap to support complex molecular and pathology testing workflows. Through continuous innovation in data management, the Chief Information Officer enhances the reliability of the diagnostic network. Varadan secures the digital backbone of the organization, ensuring that information technology remains a core driver of clinical accuracy and operational speed across the entire regional footprint.

    Lorraine Field - Chief People Officer

    Lorraine Field, the Chief People Officer at Sonora Quest Laboratories, directs the human capital strategy and organizational development initiatives. Overseeing talent acquisition, employee engagement, and professional training, the Chief People Officer ensures the workforce possesses the specialized skills required for high-complexity clinical testing. This leadership role involves fostering a culture of excellence that aligns with the mission of providing superior diagnostic services to Arizona patients. By implementing robust performance management systems, Lorraine Field directly impacts the retention of top-tier laboratory professionals and clinical staff. Field manages the organizational structure to support the diverse needs of the joint venture, ensuring that human resources policies promote both operational efficiency and employee well-being. Through strategic workforce planning, the Chief People Officer builds the internal capacity necessary for sustained growth. Field drives the development of a high-performing team dedicated to the highest standards of laboratory medicine.

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    Frequently Asked Questions Regarding Sonora Quest Laboratories Top Executives and Leadership Team

    Who leads Sonora Quest Laboratories?
    Sonora Quest Laboratories is led by Albert Namey (Chief Financial Officer), along with executives such as Joyce Santis (Chief Operating Officer) and Sonny Varadan (Chief Information Officer).
    Who is part of Sonora Quest Laboratories’s executive team?
    The executive team of Sonora Quest Laboratories includes leaders such as Albert Namey (Chief Financial Officer), Joyce Santis (Chief Operating Officer), Sonny Varadan (Chief Information Officer) and other senior executives.
    How many executives does Sonora Quest Laboratories have?
    Sonora Quest Laboratories has 4 executives leading key business areas.
    What roles are included in Sonora Quest Laboratories’s leadership team?
    The leadership team of Sonora Quest Laboratories includes roles such as Chief Financial Officer, Chief Operating Officer, Chief Information Officer, Chief People Officer.