Cohere Health Executive and Leadership Team

October, 2026

Leadership Overview

Cohere Health has 6 executives leading key functions including strategy, revenue growth, operational alignment, technology security, human capital, and clinical oversight.

Focused on modernizing administrative healthcare workflows, Cohere Health delivers advanced clinical intelligence software to bridge the gap between providers and insurance plans, ensuring faster patient access to care.

Leadership Roles at Cohere Health

  • Chief Executive Officer - Siva Namasivayam
  • Chief Revenue Officer - Sohail Djariri
  • Chief of Staff - Kari Pfeiffer
  • 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 overarching corporate strategy and long-term vision for the clinical intelligence platform. By prioritizing the modernization of utilization management and prior authorization, the Chief Executive Officer drives the organization toward seamless integration between healthcare providers and insurance plans. Namasivayam oversees the expansion of digital infrastructure to ensure evidence-based decision-making remains at the forefront of the company's market impact. This leadership role involves constant collaboration with the Board to refine product roadmaps and scale operations across North American markets. Through the implementation of artificial intelligence, the Chief Executive Officer optimizes administrative workflows to reduce friction in patient care delivery. Ultimately, Namasivayam secures the company's position as a leader in healthcare technology by fostering innovation and maintaining a focus on improving clinical outcomes through data-driven insights.
    Siva Namasivayam

    Sohail Djariri - Chief Revenue Officer

    Sohail Djariri, the Chief Revenue Officer at Cohere Health, manages all commercial growth initiatives and market expansion strategies. By aligning sales efforts with the company's clinical intelligence platform, the Chief Revenue Officer secures new partnerships with health plans and provider networks. Djariri executes complex go-to-market strategies that emphasize the value of automated prior authorization and payment integrity workflows. This leadership role requires deep engagement with prospective clients to demonstrate how the platform simplifies administrative burdens and enhances operational efficiency. Sohail Djariri monitors market trends to identify new opportunities for revenue diversification across the healthcare ecosystem. By optimizing the sales funnel and strengthening client relationships, the Chief Revenue Officer ensures consistent financial performance. Djariri drives the commercial team to achieve aggressive growth targets while maintaining the company's reputation for delivering high-quality, evidence-based solutions to the healthcare industry.
    Sohail Djariri

    Kari Pfeiffer - Chief of Staff

    Kari Pfeiffer, the Chief of Staff at Cohere Health, coordinates cross-functional initiatives and ensures strategic alignment across all departments. By managing the executive office, the Chief of Staff facilitates communication between leadership teams to streamline decision-making processes. Pfeiffer oversees the execution of high-priority projects that support the company's mission of modernizing healthcare administrative workflows. This leadership role involves translating corporate objectives into actionable tasks for various business units, ensuring that the organization remains agile and responsive to market demands. Kari Pfeiffer monitors operational performance metrics to identify areas for improvement and efficiency gains. By fostering collaboration between technical and administrative teams, the Chief of Staff maintains organizational focus on delivering superior clinical intelligence software. Pfeiffer drives internal initiatives that enhance productivity and support the company's long-term growth trajectory within the competitive healthcare technology landscape.

    Anu Mandava - Chief Technology Officer & Chief Information Security Officer

    Anu Mandava, the Chief Technology Officer & Chief Information Security Officer at Cohere Health, architects the digital infrastructure and security protocols that power the clinical intelligence platform. By overseeing the development of automated decision support tools, the Chief Technology Officer & Chief Information Security Officer ensures the platform remains scalable and secure. Mandava manages the integration of artificial intelligence to interpret complex patient data and medical policies effectively. This leadership role involves protecting sensitive healthcare information while maintaining high system availability for providers and insurance plans. Anu Mandava directs the engineering and security teams to implement robust data protection measures that comply with industry standards. By prioritizing technological innovation and cybersecurity, the Chief Technology Officer & Chief Information Security Officer supports the company's goal of simplifying healthcare payments and authorization workflows. Mandava drives the technical vision to ensure the platform delivers reliable, evidence-based results.

    Margo Hendrickson - Chief People Officer

    Margo Hendrickson, the Chief People Officer at Cohere Health, leads all human capital strategies and organizational development efforts. By cultivating a high-performance culture, the Chief People Officer attracts and retains top talent capable of advancing the company's clinical intelligence software. Hendrickson oversees recruitment, employee engagement, and professional development programs that align with the company's mission to modernize healthcare administration. This leadership role involves designing compensation and benefits structures that support a diverse and skilled workforce. Margo Hendrickson manages internal communications to ensure all employees understand the strategic goals and values of the organization. By fostering an environment of innovation and collaboration, the Chief People Officer enables teams to build effective solutions for healthcare providers and insurance plans. Hendrickson drives initiatives that promote employee well-being and professional growth, ensuring the company maintains the human expertise necessary to succeed in the complex healthcare technology sector.
    Margo Hendrickson

    Brian Covino - Chief Medical Officer, Cohere Health

    Brian Covino, the Chief Medical Officer, Cohere Health at Cohere Health, provides clinical leadership and ensures the accuracy of the company's medical policies and decision support tools. By bridging the gap between clinical practice and administrative technology, the Chief Medical Officer, Cohere Health validates the evidence-based logic embedded within the platform. Covino oversees the interpretation of medical data to ensure that utilization management and prior authorization workflows reflect current clinical standards. This leadership role involves collaborating with health plans and providers to refine the platform's ability to support appropriate patient care. Brian Covino monitors clinical outcomes to assess the impact of the company's software on healthcare delivery. By maintaining rigorous medical standards, the Chief Medical Officer, Cohere Health ensures that the platform remains a trusted resource for stakeholders. Covino drives the clinical strategy to improve decision-making processes and streamline communication across the healthcare ecosystem.

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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 Sohail Djariri (Chief Revenue 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), Sohail Djariri (Chief Revenue Officer), Kari Pfeiffer (Chief of Staff) and other senior executives.
    How many executives does Cohere Health have?
    Cohere Health has 6 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 Revenue Officer, Chief of Staff, Chief Technology Officer & Chief Information Security Officer, Chief People Officer.