Cohere Health Executive and Leadership Team

July, 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
  • Director, Strategy Execution & Chief of Staff - Gwen Bot
  • Chief Technology Officer & Chief Information Security Officer - Anu Mandava
  • 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. By overseeing the development and deployment of the clinical intelligence platform, Siva Namasivayam champions the transformation of complex administrative processes within the healthcare ecosystem. This executive role is central to advancing the companys goal of simplifying healthcare decision-making and enhancing payment integrity workflows.
    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, ensuring robust financial health to support the companys growth in the healthcare technology sector. This role is vital for funding the development and deployment of advanced data analytics and artificial intelligence solutions that improve collaboration between providers and payers. The Chief Financial Officer guides investment in the clinical intelligence platform, which modernizes administrative processes like utilization management and prior authorization. By maintaining financial discipline, Robert Shepardson enables the organization to focus on its mission of simplifying decision-making and enabling faster access to appropriate patient care. This executive ensures the companys financial stability underpins its commitment to enhancing payment integrity and streamlining healthcare workflows.
    Robert Shepardson

    Kari Pfeiffer - Chief of Staff

    Kari Pfeiffer, the Chief of Staff at Cohere Health, supports the Chief Executive Officer in driving strategic initiatives and operational effectiveness. Pfeiffer manages key projects and cross-functional alignment, ensuring the companys technology solutions for utilization management and prior authorization advance efficiently. This role involves facilitating communication and coordination across departments, translating strategic objectives into actionable plans. The Chief of Staff plays a critical part in optimizing administrative processes within the healthcare ecosystem, directly impacting the companys ability to simplify decision-making for providers and payers. By enhancing collaboration through the clinical intelligence platform, Kari Pfeiffer contributes to faster access to appropriate patient care. This position is integral to the smooth functioning of the companys operations and the execution of its market-facing strategies.

    Sohail Djariri - Chief Revenue Officer

    Sohail Djariri, the Chief Revenue Officer at Cohere Health, spearheads all revenue generation activities and market expansion efforts. Djariri architects strategies to drive adoption of the clinical intelligence platform, focusing on enhancing collaboration between healthcare providers and health insurance plans. This leadership position is crucial for modernizing complex administrative processes through advanced data analytics and AI. The Chief Revenue Officer oversees sales, business development, and customer success, ensuring the platform delivers tangible value in utilization management and prior authorization workflows. By cultivating strong relationships with key stakeholders, Sohail Djariri enables faster access to appropriate patient care and supports evidence-based decision making. This executive ensures the companys financial growth is directly tied to its mission of simplifying healthcare operations and improving payment integrity.
    Sohail Djariri

    Gwen Bot - Director, Strategy Execution & Chief of Staff

    Gwen Bot, the Director, Strategy Execution & Chief of Staff at Cohere Health, drives the implementation of strategic initiatives and supports executive leadership. Bot focuses on translating the companys vision for modernizing healthcare administration into concrete operational plans. This role is essential for ensuring the effective deployment of clinical intelligence software designed to improve collaboration between healthcare providers and health insurance plans. The Director, Strategy Execution & Chief of Staff oversees project management and cross-functional coordination, facilitating the companys use of advanced data analytics and AI. By streamlining workflows for utilization management and prior authorization, Gwen Bot contributes to faster access to appropriate patient care. This position is key to executing the companys mission of simplifying decision-making and enhancing payment integrity within the healthcare ecosystem.

    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 vision and information security strategy. Mandava directs the development and maintenance of the clinical intelligence platform, ensuring its robust performance and data integrity. This dual role is critical for advancing the companys use of artificial intelligence and advanced data analytics to modernize healthcare administration. The Chief Technology Officer & Chief Information Security Officer oversees the technological infrastructure that supports improved collaboration between healthcare providers and health insurance plans, safeguarding sensitive patient data. By ensuring the security and scalability of the platform, Anu Mandava enables efficient utilization management and prior authorization processes, contributing to faster access to appropriate patient care. This executive is fundamental to the companys commitment to innovation and secure operations.

    Margo Hendrickson - Chief People Officer

    Margo Hendrickson, the Chief People Officer at Cohere Health, shapes the companys human capital strategy and fosters a high-performance culture. Hendrickson oversees all aspects of talent management, employee engagement, and organizational development, crucial for a healthcare technology company focused on innovation. This leadership role is vital for attracting and retaining the expertise needed to develop advanced data analytics and AI solutions that improve healthcare administration. The Chief People Officer ensures that Cohere Healths workforce is aligned with its mission to enhance collaboration between providers and payers. By cultivating a supportive and dynamic work environment, Margo Hendrickson contributes to the effective execution of strategies for utilization management and prior authorization, ultimately supporting faster access to appropriate patient care. This executive is key to building and sustaining the talent driving the companys success.
    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 companys technology development and strategic direction. Covino ensures the clinical intelligence platform effectively addresses the needs of healthcare providers and health insurance plans, focusing on improving patient care pathways. This role is essential for integrating deep medical knowledge into the companys advanced data analytics and AI initiatives aimed at modernizing healthcare administration. The Chief Medical Officer, Cohere Health, champions the platforms ability to streamline utilization management and prior authorization, facilitating evidence-based decision making. By aligning technological solutions with clinical best practices, Brian Covino contributes to enabling faster access to appropriate patient care and enhancing payment integrity. This executive ensures the companys offerings are clinically sound and impactful.

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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, Director, Strategy Execution & Chief of Staff.