Cohere Health Executive and Leadership Team

June, 2026

Leadership Overview

Cohere Health has 8 executives leading key functions including strategy, operations, revenue, finance, technology, people, and clinical operations.

Driven by innovation, Cohere Health modernizes healthcare administration through advanced data analytics and AI, simplifying decision-making and accelerating patient care access.

Leadership Roles at Cohere Health

  • Chief Executive Officer - Siva Namasivayam
  • Chief Financial Officer - Robert Shepardson
  • Chief of Staff - Kari Pfeiffer
  • Chief Revenue Officer - Sohail Djariri
  • Chief Technology Officer & Chief Information Security Officer - Anu Mandava
  • Director, Strategy Execution & Chief of Staff - Gwen Bot
  • Chief People Officer - Margo Hendrickson
  • Chief Medical Officer, Cohere Health - Brian Covino
  • Siva Namasivayam - Chief Executive Officer

    Siva Namasivayam, the Chief Executive Officer at Cohere Health, directs the companys overall strategic vision and operational execution. Namasivayam guides the organization in its mission to modernize healthcare administration by leveraging clinical intelligence software. This leadership involves fostering collaboration between healthcare providers and health insurance plans, a core tenet of Cohere Healths approach. The Chief Executive Officer ensures the companys advanced data analytics and artificial intelligence initiatives align with market needs, driving efficiency and improving patient access to appropriate care. Under Namasivayam's direction, Cohere Health focuses on transforming complex administrative processes into streamlined digital workflows. The Chief Executive Officer is pivotal in advancing the utilization management, prior authorization, and payment integrity solutions that define the companys market offering. Siva Namasivayam actively shapes the companys trajectory, emphasizing evidence-based decision support and a commitment to simplifying healthcare interactions for all stakeholders.
    Siva Namasivayam

    Robert Shepardson - Chief Financial Officer

    Robert Shepardson, the Chief Financial Officer at Cohere Health, manages the companys financial strategy, planning, and operations. Shepardson oversees all fiscal activities, including budgeting, forecasting, and financial reporting, ensuring the companys fiscal health and sustainability. This role is critical in supporting Cohere Healths expansion and its investment in advanced data analytics and AI technologies. The Chief Financial Officer plays a key part in securing funding and managing financial resources to drive the development of the clinical intelligence platform. Shepardson ensures that financial decisions align with the companys strategic goals of modernizing healthcare administration and improving patient care access. By maintaining robust financial controls and optimizing resource allocation, the Chief Financial Officer supports the companys operational efficiency and market competitiveness. Robert Shepardson is dedicated to building a strong financial foundation that enables Cohere Health to achieve its long-term objectives and deliver value to stakeholders.
    Robert Shepardson

    Kari Pfeiffer - Chief of Staff

    Kari Pfeiffer, the Chief of Staff at Cohere Health, provides critical operational and strategic support to the executive leadership team. Pfeiffer manages key initiatives that advance the companys mission of modernizing healthcare administration through technology. This role involves coordinating cross-functional projects and ensuring alignment across departments, facilitating the smooth execution of the clinical intelligence platform. The Chief of Staff plays a vital part in translating strategic objectives into actionable plans, overseeing the implementation of advanced data analytics and AI solutions. Pfeiffer works to enhance collaboration between providers and payers, streamlining processes like prior authorization and utilization management. By optimizing internal operations and communication, the Chief of Staff contributes directly to Cohere Healths goal of enabling faster access to appropriate patient care. Kari Pfeiffer ensures that the companys administrative processes are simplified and that the digital infrastructure supports evidence-based decision making for healthcare organizations.

    Sohail Djariri - Chief Revenue Officer

    Sohail Djariri, the Chief Revenue Officer at Cohere Health, drives the companys growth strategy and revenue generation initiatives. Djariri oversees all sales, business development, and customer success functions, ensuring the widespread adoption of Cohere Healths clinical intelligence platform. This leadership role is central to expanding the companys reach within the healthcare ecosystem, fostering stronger partnerships with health insurance plans and provider networks. The Chief Revenue Officer focuses on articulating the value proposition of Cohere Healths AI-driven solutions for utilization management and prior authorization. Djariri works to enhance revenue streams by demonstrating how the platform simplifies administrative processes and improves patient care access. By cultivating key relationships and identifying new market opportunities, the Chief Revenue Officer directly impacts the companys financial performance and market position. Sohail Djariri is instrumental in translating the companys technological advancements into tangible business outcomes and sustained revenue growth.
    Sohail Djariri

    Anu Mandava - Chief Technology Officer & Chief Information Security Officer

    Anu Mandava, the Chief Technology Officer & Chief Information Security Officer at Cohere Health, leads the companys technology strategy and information security initiatives. Mandava is responsible for the development and implementation of the clinical intelligence platform, ensuring its scalability, reliability, and security. This dual role involves overseeing all aspects of technology infrastructure, software development, and data management, crucial for Cohere Healths AI and data analytics capabilities. The Chief Technology Officer & Chief Information Security Officer ensures that the platform effectively supports utilization management, prior authorization, and payment integrity workflows. Mandava prioritizes the protection of sensitive patient data and health plan information, adhering to stringent security protocols and compliance standards. By driving technological innovation, Anu Mandava enables Cohere Health to streamline administrative processes and enhance collaboration between providers and payers. The Chief Technology Officer & Chief Information Security Officer is pivotal in maintaining the integrity and security of the digital infrastructure that underpins the companys mission.

    Gwen Bot - Director, Strategy Execution & Chief of Staff

    Gwen Bot, the Director, Strategy Execution & Chief of Staff at Cohere Health, drives the successful implementation of strategic initiatives across the organization. Bot focuses on translating high-level company objectives into actionable plans, ensuring efficient execution and alignment with Cohere Healths mission to modernize healthcare administration. This role involves coordinating cross-functional teams and managing key projects that enhance the clinical intelligence platform's capabilities. The Director, Strategy Execution & Chief of Staff works to optimize operational workflows, particularly in areas like utilization management and prior authorization, by leveraging data analytics and AI. Bot ensures that strategic priorities are met, contributing to the companys goal of simplifying decision-making and improving patient access to care. By fostering effective communication and project management, Gwen Bot plays a crucial part in the companys continuous improvement and its ability to adapt to the evolving healthcare landscape. The Director, Strategy Execution & Chief of Staff supports the executive team in achieving critical business outcomes.

    Margo Hendrickson - Chief People Officer

    Margo Hendrickson, the Chief People Officer at Cohere Health, leads the companys human resources strategy and talent management initiatives. Hendrickson is responsible for cultivating a strong organizational culture that supports Cohere Healths mission of transforming healthcare administration through technology. This role involves overseeing all aspects of employee experience, from recruitment and onboarding to professional development and retention. The Chief People Officer ensures that the companys workforce is equipped with the skills necessary to drive innovation in data analytics and AI for the clinical intelligence platform. Hendrickson focuses on building a diverse and high-performing team that can effectively collaborate with healthcare providers and health insurance plans. By fostering an environment of growth and engagement, Margo Hendrickson contributes to the companys ability to streamline administrative processes and improve patient care access. The Chief People Officer is dedicated to attracting and retaining top talent, essential for Cohere Healths continued success and market leadership.
    Margo Hendrickson

    Brian Covino - Chief Medical Officer, Cohere Health

    Brian Covino, the Chief Medical Officer, Cohere Health, provides clinical leadership and expertise to guide the development and application of the companys healthcare technology solutions. Covino ensures that Cohere Healths clinical intelligence platform aligns with best medical practices and addresses the critical needs of both healthcare providers and health insurance plans. This role is vital in shaping the companys approach to utilization management, prior authorization, and evidence-based decision support. The Chief Medical Officer, Cohere Health, works to integrate clinical data and medical policies into the platform, facilitating more informed and efficient healthcare workflows. Covino focuses on improving patient outcomes by enabling faster access to appropriate care through streamlined administrative processes. By bridging the gap between clinical practice and technological innovation, Brian Covino enhances the value and impact of Cohere Healths offerings. The Chief Medical Officer, Cohere Health, is committed to advancing healthcare quality and efficiency through intelligent technology solutions.

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    Frequently Asked Questions Regarding Cohere Health Top Executives and Leadership Team

    Who leads Cohere Health?
    Cohere Health is led by Siva Namasivayam (Chief Executive Officer), along with executives such as Robert Shepardson (Chief Financial Officer) and Kari Pfeiffer (Chief of Staff).
    Who is part of Cohere Health’s executive team?
    The executive team of Cohere Health includes leaders such as Siva Namasivayam (Chief Executive Officer), Robert Shepardson (Chief Financial Officer), Kari Pfeiffer (Chief of Staff) and other senior executives.
    How many executives does Cohere Health have?
    Cohere Health has 8 executives leading key business areas.
    What roles are included in Cohere Health’s leadership team?
    The leadership team of Cohere Health includes roles such as Chief Executive Officer, Chief Financial Officer, Chief of Staff, Chief Revenue Officer, Chief Technology Officer & Chief Information Security Officer.