Merck KGaA Executive and Leadership Team

July, 2026

Leadership Overview

Merck KGaA has 5 executives leading key functions including diversity and inclusion, marketing, value and implementation, regional operations, and communications.

Driven by a legacy of innovation, Merck KGaA is dedicated to advancing science and technology to improve lives globally, fostering a culture of collaboration and excellence across its diverse operations.

Leadership Roles at Merck KGaA

  • President USW 10-00086 - Kevin McCafferty
  • Global Diversity & Inclusion Center of Excellence Chief of Staff - Iman Griffin
  • Chief Marketing Officer, External Network Supply Chain Lead Managing Relationship - Dayana Miranda
  • Chief of Staff To Senior Vice President, Value and Implementation - Dana Gardner
  • Executive For The Head of Communications & Chief People Officer - Kristen Garzone
  • Kevin McCafferty - President USW 10-00086

    Kevin McCafferty, the President USW 10-00086 at Merck KGaA, directs the strategic operations and market presence within the designated USW region. This leadership role is pivotal in driving business growth and ensuring the successful execution of Merck KGaA's pharmaceutical, chemical, and life science objectives across this key territory. McCafferty oversees the integration of global strategies with local market demands, fostering strong relationships with stakeholders and regulatory bodies. The scope of this presidency involves managing a diverse portfolio of products and services, ensuring alignment with the company's mission to advance science and technology for human betterment. By championing innovation and operational excellence, Kevin McCafferty significantly contributes to Merck KGaA's expansion and impact within the United States. This executive's leadership ensures that the company's research and development efforts translate into accessible solutions, reinforcing Merck KGaA's global standing.

    Iman Griffin - Global Diversity & Inclusion Center of Excellence Chief of Staff

    Iman Griffin, the Global Diversity & Inclusion Center of Excellence Chief of Staff at Merck KGaA, directs the strategic initiatives for fostering an inclusive global workplace. Overseeing the operational framework for diversity and inclusion programs, Griffin ensures alignment with Merck KGaA's overarching commitment to equity and belonging across all regions. This leadership position involves developing and implementing policies that promote a diverse workforce and equitable opportunities, directly supporting the company's mission to improve lives through science. Griffin's focus extends to enhancing employee engagement and retention by cultivating an environment where all individuals feel valued and empowered. The Chief of Staff drives the execution of key programs designed to embed diversity and inclusion principles into the core business operations, impacting talent acquisition, development, and retention strategies. By championing these critical efforts, Iman Griffin strengthens Merck KGaA's position as a responsible global corporate citizen and a leader in the life sciences sector.

    Dayana Miranda - Chief Marketing Officer, External Network Supply Chain Lead Managing Relationship

    Dayana Miranda, the Chief Marketing Officer, External Network Supply Chain Lead Managing Relationship at Merck KGaA, spearheads the external marketing strategies and manages critical relationships within the supply chain network. This dual role involves driving brand visibility and market penetration while ensuring robust, efficient external supply chain operations across Europe, Africa, Asia, Oceania, and the Americas. Miranda's marketing leadership focuses on communicating the value of Merck KGaA's pharmaceutical, chemical, and life science offerings to a global audience. Concurrently, the supply chain leadership component ensures seamless integration and effective collaboration with external partners, vital for the timely delivery of products and research materials. By optimizing these external-facing functions, Dayana Miranda directly contributes to Merck KGaA's operational resilience and market competitiveness. The strategic management of these relationships underpins the company's ability to conduct major research and development across its global centers, reinforcing Merck KGaA's commitment to scientific advancement and market leadership.

    Dana Gardner - Chief of Staff To Senior Vice President, Value and Implementation

    Dana Gardner, the Chief of Staff To Senior Vice President, Value and Implementation at Merck KGaA, provides critical operational and strategic support to the Value and Implementation leadership. This role involves coordinating initiatives that enhance the perceived and actual value of Merck KGaA's products and services across its global markets. Gardner ensures the effective implementation of strategies designed to maximize patient outcomes and scientific impact, particularly within the pharmaceutical and life sciences sectors. By streamlining processes and facilitating communication between departments, Dana Gardner drives operational efficiency and strategic alignment. The position requires a deep understanding of the company's complex value chains and implementation pathways, ensuring that new scientific advancements translate into tangible benefits for customers and stakeholders worldwide. This executive's contributions are essential for maintaining Merck KGaA's competitive edge and its commitment to innovation from its Darmstadt headquarters and global R&D centers.

    Kristen Garzone - Executive For The Head of Communications & Chief People Officer

    Kristen Garzone, the Executive For The Head of Communications & Chief People Officer at Merck KGaA, orchestrates the strategic direction for both internal and external communications, alongside comprehensive human resources management. This pivotal role ensures that Merck KGaA's corporate narrative is effectively communicated globally, fostering transparency and engagement with employees, investors, and the public. Garzone's leadership in people operations focuses on cultivating a high-performing workforce, driving talent development, and reinforcing the company's culture of innovation and scientific excellence across its international operations. By integrating communications and people strategies, Kristen Garzone enhances organizational cohesion and brand reputation. This executive's oversight is critical for aligning employee experience with the company's mission, supporting its extensive research and development activities and its commitment to improving global health outcomes. Garzone's influence extends across all regions, ensuring consistent messaging and a unified approach to talent management.

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    Frequently Asked Questions Regarding Merck KGaA Top Executives and Leadership Team

    Who leads Merck KGaA?
    Merck KGaA is led by Kevin McCafferty (President USW 10-00086), along with executives such as Iman Griffin (Global Diversity & Inclusion Center of Excellence Chief of Staff) and Dayana Miranda (Chief Marketing Officer, External Network Supply Chain Lead Managing Relationship).
    Who is part of Merck KGaA’s executive team?
    The executive team of Merck KGaA includes leaders such as Kevin McCafferty (President USW 10-00086), Iman Griffin (Global Diversity & Inclusion Center of Excellence Chief of Staff), Dayana Miranda (Chief Marketing Officer, External Network Supply Chain Lead Managing Relationship) and other senior executives.
    How many executives does Merck KGaA have?
    Merck KGaA has 5 executives leading key business areas.
    What roles are included in Merck KGaA’s leadership team?
    The leadership team of Merck KGaA includes roles such as President USW 10-00086, Global Diversity & Inclusion Center of Excellence Chief of Staff, Chief Marketing Officer, External Network Supply Chain Lead Managing Relationship, Chief of Staff To Senior Vice President, Value and Implementation, Executive For The Head of Communications & Chief People Officer.